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ICC IRC 2024 1stptg

$82.08

International Residential Code

Published By Publication Date Number of Pages
ICC 2024 1123
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The 2024 International Codes® (I-Codes®) have undergone substantial formatting changes as part of the digital transformation strategy of the International Code Council® (ICC®) to improve the user experience. The changes, promoting a cleaner, more modern look and enhancing readability and sustainability, include: Single column text format and modernized font styles improves readability QR Codes replace vertical margin sidebars and arrows to identify code changes more accurately Shading for table headers and notes improves locating tables and applicable notes Grouping of associated content brings tables and figures immediately after the parent section This comprehensive code comprises all building, plumbing, mechanical, fuel gas, energy conservation and electrical requirements for one- and two-family dwellings and townhouses up to three stories. The 2024 IRC® contains many important changes: Imaginary lot lines are added for calculating fire separation distance when considering multiple dwellings on a single lot Shared accessory rooms are an option in two-family dwellings 10-amp circuits now allowed for some lighting circuits, lighting outlets and exhaust Many requirements for energy storage systems added New protection requirements for storage batteries in garages are added Sleeping loft requirements added for habitable attic style lofts and tiny home style lofts now have maximum size limits to meet an exception Reinforcement of the floor below guards at a mezzanine is now required The final test of the DWV system may be visual Air exhaust openings now allowed near operable windows and doors A2L refrigerants are added as an option for cooling equipment Solvent cement joints for CPVC pipe are allowed above and below ground Kitchen islands are no longer required to have receptacle outlets Snow, wind and seismic maps updated Accessibility in care facilities clarified EV cars are added to the feeder load calculations

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PDF Pages PDF Title
1 2024 IRC® INTERNATIONAL RESIDENTIAL CODE® FOR ONE-AND TWO-FAMILY DWELLINGS
3 COPYRIGHT
4 NEW DESIGN FOR THE 2024 INTERNATIONAL CODES
5 PREFACE
21 CONTENTS
23 SECTION G2453 (635)—OUTDOOR DECORATIVE APPLIANCES
29 PART I-ADMINISTRATIVE
CHAPTER 1 SCOPE AND ADMINISTRATION
PART 1—SCOPE AND APPLICATION
SECTION R101—SCOPE AND GENERAL REQUIREMENTS
SECTION R102—APPLICABILITY
30 PART 2—ADMINISTRATION AND ENFORCEMENT
SECTION R103—CODE COMPLIANCE AGENCY
SECTION R104—DUTIES AND POWERS OF THE BUILDING OFFICIAL
32 SECTION R105—PERMITS
34 SECTION R106—CONSTRUCTION DOCUMENTS
35 SECTION R107—TEMPORARY STRUCTURES AND USES
SECTION R108—FEES
36 SECTION R109—INSPECTIONS
SECTION R110—CERTIFICATE OF OCCUPANCY
37 SECTION R111—SERVICE UTILITIES
SECTION R112—MEANS OF APPEALS
SECTION R113—VIOLATIONS
38 SECTION R114—STOP WORK ORDER
39 PART II-DEFINITIONS
CHAPTER 2 DEFINITIONS
SECTION R201—GENERAL
SECTION R202—DEFINITIONS
61 PART III-BUILDING PLANNING AND CONSTRUCTION
CHAPTER 3 BUILDING PLANNING
SECTION R301—DESIGN CRITERIA
62 TABLE R301.2—CLIMATIC AND GEOGRAPHIC DESIGN CRITERIA
63 FIGURE R301.2(2)—ULTIMATE DESIGN WIND SPEEDS
64 FIGURE R301.2(3)—ALLOWABLE STRESS DESIGN GROUND SNOW LOADS, P g (asd) , FOR THE UNITED STATES (lb/ft2)
65 FIGURE R301.2.1—COMPONENT AND CLADDING PRESSURE ZONES
66 TABLE R301.2.1(1)—COMPONENT AND CLADDING LOADS FOR A BUILDINGWITH A MEAN ROOF HEIGHT OF 30 FEET LOCATED IN EXPOSURE B (ASD) (psf)a, b, c, d, e, f, g
67 TABLE R301.2.1(1)—COMPONENT AND CLADDING LOADS FOR A BUILDINGWITH A MEAN ROOF HEIGHT OF 30 FEET LOCATED IN EXPOSURE B (ASD) (psf) a, b, c, d, e, f, g—continued
68 TABLE R301.2.1(1)—COMPONENT AND CLADDING LOADS FOR A BUILDINGWITH A MEAN ROOF HEIGHT OF 30 FEET LOCATED IN EXPOSURE B (ASD) (psf) a, b, c, d, e, f, g—continued
69 TABLE R301.2.1(2)—HEIGHT AND EXPOSURE ADJUSTMENT COEFFICIENTS FOR Table R301.2.1(1)
70 FIGURE R301.2.1.1—REGIONS WHERE WIND DESIGN IS REQUIRED
71 TABLE R301.2.1.2—WINDBORNE DEBRIS PROTECTION FASTENING SCHEDULE FOR WOOD STRUCTURAL PANELSa, b, c, d
TABLE R301.2.1.3—WIND SPEED CONVERSIONSa
72 TABLE R301.2.1.5.1—ULTIMATE DESIGN WIND SPEED MODIFICATION FOR TOPOGRAPHIC WIND EFFECTa, b
FIGURE R301.2.1.5.1(1)—TOPOGRAPHIC FEATURES FOR WIND SPEED-UP EFFECT
73 FIGURE R301.2.1.5.1(2)—ILLUSTRATION OF WHERE ON A TOPOGRAPHIC FEATURE, WIND SPEED INCREASE IS APPLIED
FIGURE R301.2.1.5.1(3)—UPWIND OBSTRUCTION
74 FIGURE R301.2.2.1(1)—SEISMIC DESIGN CATEGORIES FOR DEFAULTSITE CONDITIONS FOR THE CONTERMINOUS UNITED STATES (WESTERN)aa.
75 FIGURE R301.2.2.1(2)—SEISMIC DESIGN CATEGORIES FOR DEFAULTSITE CONDITIONS FOR THE CONTERMINOUS UNITED STATES (EASTERN)a
76 FIGURE R301.2.2.1(3)—SEISMIC DESIGN CATEGORIES FOR DEFAULT SITE CONDITIONS FOR ALASKAa
FIGURE R301.2.2.1(4)—SEISMIC DESIGN CATEGORIES FOR DEFAULT SITE CONDITIONS FOR HAWAIIa
77 FIGURE R301.2.2.1(5)—SEISMIC DESIGN CATEGORIES FORDEFAULT SITE CONDITIONS FOR PUERTO RICO AND THE UNITED STATES VIRGIN ISLANDSa
FIGURE R301.2.2.1(6)—SEISMIC DESIGN CATEGORIES FORDEFAULT SITE CONDITIONS FOR GUAM AND THE NORTHERN MARIANA ISLANDSa
78 FIGURE R301.2.2.1(7)—SEISMIC DESIGN CATEGORIES FOR DEFAULT SITE CONDITIONS FOR AMERICAN SAMOAa
TABLE R301.2.2.1.1—SEISMIC DESIGN CATEGORY DETERMINATION
82 TABLE R301.5—MINIMUM UNIFORMLY DISTRIBUTED LIVE LOADS (in pounds per square foot)
TABLE R301.6—MINIMUM ROOF LIVE LOADS IN POUNDS-FORCE PER SQUARE FOOT OF HORIZONTAL PROJECTION
83 TABLE R301.7—ALLOWABLE DEFLECTION OF STRUCTURAL MEMBERSb, c
SECTION R302 —FIRE-RESISTANT CONSTRUCTION
84 TABLE R302.1(1)—EXTERIOR WALLS
TABLE R302.1(2)—EXTERIOR WALLS—DWELLINGS AND TOWNHOUSES WITH AN AUTOMATIC SPRINKLER SYSTEM
86 TABLE R302.3.6—DWELLING-SHARED ACCESSORY ROOM
88 TABLE R302.6—DWELLING UNIT GARAGE SEPARATION
91 SECTION R303—FOAM PLASTIC
TABLE R303.1.2—MATERIAL STANDARDS FOR FOAM PLASTIC INSULATING SHEATHING
93 SECTION R304—PROTECTION OF WOOD AND WOOD-BASED PRODUCTS AGAINST DECAY
95 SECTION R305—PROTECTION AGAINST SUBTERRANEAN TERMITES
96 FIGURE R305.4—TERMITE INFESTATION PROBABILITY MAP
SECTION R306—FLOOD-RESISTANT CONSTRUCTION
100 SECTION R307—STORM SHELTERS
101 SECTION R308—SITE ADDRESS
SECTION R309—AUTOMATIC SPRINKLER SYSTEMS
SECTION R310—SMOKE ALARMS
102 SECTION R311—CARBON MONOXIDE ALARMS
103 SECTION R312—MINIMUM ROOM AREAS
SECTION R313—CEILING HEIGHT
104 SECTION R314—MEZZANINES
SECTION R315—SLEEPING LOFTS
105 SECTION R316—HABITABLE ATTICS
SECTION R317—GARAGES AND CARPORTS
106 SECTION R318—MEANS OF EGRESS
108 SECTION R319—EMERGENCY ESCAPE AND RESCUE OPENINGS
110 SECTION R320—HANDRAILS
111 SECTION R321—GUARDS AND WINDOW FALL PROTECTION
SECTION R322—ACCESSIBILITY
112 SECTION R323—ELEVATORS AND PLATFORM LIFTS
SECTION R324—GLAZING
TABLE R324.3.1(1)—MINIMUM CATEGORY CLASSIFICATION OF GLAZING USING CPSC 16 CFR 1201
113 TABLE R324.3.1(1)—MINIMUM CATEGORY CLASSIFICATION OF GLAZING USING CPSC 16 CFR 1201
TABLE R324.3.1(2)—MINIMUM CATEGORY CLASSIFICATION OF GLAZING USING ANSI Z97.1
114 FIGURE R324.4.7—HAZARDOUS GLAZING LOCATIONS AT BOTTOM STAIR LANDINGS
115 SECTION R325—LIGHT, VENTILATION AND HEATING
116 SECTION R326—SANITATION
117 SECTION R327—TOILET, BATH AND SHOWER SPACES
FIGURE R327.1—MINIMUM FIXTURE CLEARANCES
SECTION R328—SWIMMING POOLS, SPAS AND HOT TUBS
118 SECTION R329—SOLAR ENERGY SYSTEMS
119 SECTION R330—ENERGY STORAGE SYSTEMS
121 FIGURE R330.8.1—ESS VEHICLE IMPACT PROTECTION
122 SECTION R331—STATIONARY ENGINE GENERATORS
SECTION R332—STATIONARY FUEL CELL POWER SYSTEMS
123 CHAPTER 4 FOUNDATIONS
SECTION R401—GENERAL
TABLE R401.4.1(1)—PRESUMPTIVE LOAD-BEARING VALUES OF FOUNDATION MATERIALSa
124 TABLE R401.4.1(2)—PROPERTIES OF SOILS CLASSIFIED ACCORDING TO THE UNIFIED SOIL CLASSIFICATION SYSTEM
SECTION R402—MATERIALS
125 TABLE R402.2—MINIMUM SPECIFIED COMPRESSIVE STRENGTH OF CONCRETE
126 SECTION R403—FOOTINGS
TABLE R403.1(1)—MINIMUM WIDTH AND THICKNESS FORCONCRETE FOOTINGS FOR LIGHT-FRAME CONSTRUCTION (inches)a, b, c, d
127 TABLE R403.1(1)—MINIMUM WIDTH AND THICKNESS FORCONCRETE FOOTINGS FOR LIGHT-FRAME CONSTRUCTION (inches)a, b, c, d—continued
TABLE R403.1(2)—MINIMUM WIDTH AND THICKNESS FOR CONCRETE FOOTINGS FORLIGHT-FRAME CONSTRUCTION WITH BRICK VENEER OR LATH AND PLASTER (inches)a, b, c, d
128 TABLE R403.1(2)—MINIMUM WIDTH AND THICKNESS FOR CONCRETE FOOTINGS FORLIGHT-FRAME CONSTRUCTION WITH BRICK VENEER OR LATH AND PLASTER (inches)a, b, c, d—continued
TABLE R403.1(3)—MINIMUM WIDTH AND THICKNESS FOR CONCRETE FOOTINGS WITHCAST-IN-PLACE CONCRETE OR PARTIALLY GROUTED MASONRY WALL CONSTRUCTION (inches)a, b, c, d
129 TABLE R403.1(3)—MINIMUM WIDTH AND THICKNESS FOR CONCRETE FOOTINGS WITHCAST-IN-PLACE CONCRETE OR PARTIALLY GROUTED MASONRY WALL CONSTRUCTION (inches)a, b, c, d—continued
130 FIGURE R403.1(1)—PLAIN CONCRETE FOOTINGS WITH MASONRY ANDCONCRETE STEM WALLS IN SEISMIC DESIGN CATEGORIES A, B AND Ca, b, c, d, e, f
131 FIGURE R403.1(2)—PERMANENT WOOD FOUNDATION BASEMENT WALL SECTION
FIGURE R403.1(3)—PERMANENT WOOD FOUNDATION CRAWL SPACE SECTION
132 TABLE R403.1.2—CONTINUOUS FOOTING REQUIREMENTS IN SEISMIC DESIGN CATEGORIES D0, D1 AND D2
133 FIGURE R403.1.3—REINFORCED CONCRETE FOOTINGS AND MASONRY AND CONCRETE STEM WALLS IN SDC D0, D1 AND D2a, b, c, d, e, f
136 FIGURE R403.1.7.1—FOUNDATION CLEARANCE FROM SLOPES
137 FIGURE R403.3(1)—INSULATION PLACEMENT FOR FROST-PROTECTED FOOTINGS IN HEATED BUILDINGS
138 FIGURE R403.3(2)—AIR-FREEZING INDEX AN ESTIMATE OF THE 100-YEAR RETURN PERIOD
139 TABLE R403.3(1)—MINIMUM FOOTING DEPTH ANDINSULATION REQUIREMENTS FOR FROST-PROTECTED FOOTINGS IN HEATED BUILDINGSa
TABLE R403.3(2)—AIR-FREEZING INDEX FOR US LOCATIONS BY COUNTY
140 TABLE R403.3(2)—AIR-FREEZING INDEX FOR US LOCATIONS BY COUNTY—continued
141 TABLE R403.3(2)—AIR-FREEZING INDEX FOR US LOCATIONS BY COUNTY—continued
142 TABLE R403.3(2)—AIR-FREEZING INDEX FOR US LOCATIONS BY COUNTY—continued
143 TABLE R403.3(2)—AIR-FREEZING INDEX FOR US LOCATIONS BY COUNTY—continued
144 FIGURE R403.3(3)—INSULATION PLACEMENT FORFROST-PROTECTED FOOTINGS ADJACENT TO UNHEATED SLAB-ON-GROUND STRUCTURE
145 FIGURE R403.3(4)—INSULATION PLACEMENT FOR FROST-PROTECTED FOOTINGS ADJACENT TO HEATED STRUCTURE
146 FIGURE R403.4(1)—BASEMENT OR CRAWL SPACE WITH PRECAST FOUNDATION WALL BEARING ON CRUSHED STONE
FIGURE R403.4(2)—BASEMENT OR CRAWL SPACE WITH PRECAST FOUNDATION WALL ON SPREAD FOOTING
147 TABLE R403.4—MINIMUM DEPTH (D) AND WIDTH (W) OF CRUSHED STONE FOOTINGSa, b (inches)
148 FIGURE R403.5(1)—CRUSHED STONE FOOTINGS FOR CAST-IN-PLACE CONCRETE FOUNDATIONS IN SEISMIC DESIGN CATEGORIES A, B,AND C AND WIND EXPOSURE CATEGORIES B, C, AND D: CAST-IN-PLACE CONCRETE FOUNDATION WALL WITH WOOD CRIPPLE WALL
FIGURE R403.5(2)—CRUSHED STONE FOOTINGS FOR CAST-IN-PLACE CONCRETE FOUNDATIONS IN SEISMIC DESIGN CATEGORIES A, B, AND C AND WIND EXPOSURE CATEGORIES B, C, AND D: CONCRETE SLAB-ON-GROUND WITHTURNED DOWN FOUNDATION CAST-IN-PLACE CONCRETE FOUNDATION WALL WITH NO CRIPPLE WALL ABOVE
149 FIGURE R403.5(3)—CRUSHED STONE FOOTINGS FOR CAST-IN-PLACE CONCRETE FOUNDATIONS IN SEISMIC DESIGN CATEGORIES A, B,AND C AND WIND EXPOSURE CATEGORIES B, C, AND D: CONCRETE SLAB-ON-GROUND WITH TURNED DOWN FOUNDATION
TABLE R403.5—MINIMUM CAST-IN-PLACE CONCRETE FOUNDATION WALLDIMENSIONS, REINFORCEMENT AND MAXIMUM BRACED WALL LINE SPACING
SECTION R404—FOUNDATION AND RETAINING WALLS
150 TABLE R404.1.2.1(1)—PLAIN MASONRY FOUNDATION WALLSf
151 TABLE R404.1.2.1(2)—8-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d ≥ 5 INCHESa, c, f
152 TABLE R404.1.2.1(3)—10-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d ≥ 6.75 INCHESa, c, f
153 TABLE R404.1.2.1(4)—12-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d ≥ 8.75 INCHESa, c, f
154 TABLE R404.1.3.2(1)—MINIMUM HORIZONTAL REINFORCEMENT FOR CONCRETE BASEMENT WALLSa, b
TABLE R404.1.3.2(2)—MINIMUM VERTICAL REINFORCEMENT FOR6-INCH NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, g, h, i, j, k
155 TABLE R404.1.3.2(2)—MINIMUM VERTICAL REINFORCEMENT FOR6-INCH NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, g, h, i, j, k—continued
TABLE R404.1.3.2(3)—MINIMUM VERTICAL REINFORCEMENT FOR8-INCH (203 mm) NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, f, h, i, j
156 TABLE R404.1.3.2(4)—MINIMUM VERTICAL REINFORCEMENT FOR10-INCH NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, f, h, i, j
157 TABLE R404.1.3.2(5)—MINIMUM VERTICAL WALL REINFORCEMENT FOR6-INCH WAFFLE-GRID BASEMENT WALLSb, c, d, e, g, h, i, j
158 TABLE R404.1.3.2(6)—MINIMUM VERTICAL REINFORCEMENT FOR8-INCH WAFFLE-GRID BASEMENT WALLSb, c, d, e, f, h, i, j, k
159 TABLE R404.1.3.2(7)—MINIMUM VERTICAL REINFORCEMENT FOR6-INCH (152 mm) SCREEN-GRID BASEMENT WALLSb, c, d, e, g, h, i, j
160 TABLE R404.1.3.2(8)—MINIMUM VERTICAL REINFORCEMENT FOR 6-, 8-, 10- AND 12-INCH NOMINAL FLAT BASEMENT WALLSb, c, d, e, f, h, i, k, n, o
161 TABLE R404.1.3.2(8)—MINIMUM VERTICAL REINFORCEMENT FOR 6-, 8-, 10- AND 12-INCH NOMINAL FLAT BASEMENT WALLSb, c, d, e, f, h, i, k, n, o—continued
162 TABLE R404.1.3.2(9)—MINIMUM SPACING FOR ALTERNATE BAR SIZE AND ALTERNATE GRADE OF STEELa, b, c
166 FIGURE R404.1.5.3—FOUNDATION WALL CLAY MASONRY CURTAIN WALL WITH CONCRETE MASONRY PIERS
167 TABLE R404.2.3—PLYWOOD GRADE AND THICKNESS FOR WOODFOUNDATION CONSTRUCTION (30 pcf equivalent-fluid weight soil pressure)
168 TABLE R404.2.3—PLYWOOD GRADE AND THICKNESS FOR WOODFOUNDATION CONSTRUCTION (30 pcf equivalent-fluid weight soil pressure)—continued
SECTION R405 —FOUNDATION DRAINAGE
169 SECTION R406 —FOUNDATION WATERPROOFING AND DAMP PROOFING
170 SECTION R407—COLUMNS
SECTION R408—UNDER-FLOOR SPACE
172 CHAPTER 5 FLOORS
SECTION R501—GENERAL
SECTION R502—WOOD FLOOR FRAMING
173 FIGURE R502.2—FLOOR CONSTRUCTION
174 TABLE R502.3.1(1)—FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES(Residential sleeping areas, live load = 30 psf, L/Δ = 360)a
175 TABLE R502.3.1(1)—FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES(Residential sleeping areas, live load = 30 psf, L/Δ = 360)a—continued
176 TABLE R502.3.1(2)—FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES(Residential living areas, live load = 40 psf, L/Δ = 360)b
177 TABLE R502.3.1(2)—FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES(Residential living areas, live load = 40 psf, L/Δ = 360)b—continued
178 TABLE R502.3.3(1)—CANTILEVER SPANS FOR FLOOR JOISTSSUPPORTING LIGHT-FRAME EXTERIOR BEARING WALL AND ROOF ONLYa, b, c, f, g(Floor live load ≤ 40 psf, roof live load ≤ 20 psf)
TABLE R502.3.3(2)—CANTILEVER SPANS FOR FLOOR JOISTS SUPPORTING EXTERIOR BALCONYa, b, e
179 FIGURE R502.8—CUTTING, NOTCHING AND DRILLING
181 SECTION R503—FLOOR SHEATHING
TABLE R503.1—MINIMUM THICKNESS OF LUMBER FLOOR SHEATHING
182 TABLE R503.2.1.1(1)—ALLOWABLE SPANS AND LOADS FOR WOOD STRUCTURALPANELS FOR ROOF AND SUBFLOOR SHEATHING AND COMBINATION SUBFLOOR UNDERLAYMENTa, b, c
TABLE R503.2.1.1(2)—ALLOWABLE SPANS FOR SANDED PLYWOOD COMBINATION SUBFLOOR UNDERLAYMENTa
183 SECTION R504—PRESSURE PRESERVATIVE-TREATED WOOD FLOORS (ON GROUND)
SECTION R505—COLD-FORMED STEEL FLOOR FRAMING
184 TABLE R505.3.1(1)—FLOOR-TO-FOUNDATION OR BEARING WALL CONNECTION REQUIREMENTSa, b
185 TABLE R505.3.1(2)—FLOOR FASTENING SCHEDULEa
FIGURE R505.3.1(1)—FLOOR-TO-EXTERIOR LOAD-BEARING WALL STUD CONNECTION
FIGURE R505.3.1(2)—FLOOR-TO-WOOD-SILL CONNECTION
186 FIGURE R505.3.1(3)—FLOOR-TO-FOUNDATION CONNECTION
FIGURE R505.3.1(4)—CANTILEVERED FLOOR-TO-FOUNDATION CONNECTION
187 FIGURE R505.3.1(5)—CANTILEVERED FLOOR-TO-WOOD-SILL CONNECTION
FIGURE R505.3.1(6)—CANTILEVERED FLOOR TO EXTERIOR LOAD-BEARING WALL CONNECTION
188 FIGURE R505.3.1(7)—CONTINUOUS SPAN JOIST SUPPORTED ON INTERIOR LOAD-BEARING WALL
FIGURE R505.3.1(8)—LAPPED JOISTS SUPPORTED ON INTERIOR LOAD-BEARING WALL
189 FIGURE R505.3.1(9)—BEARING STIFFENERS FOR END JOISTS
TABLE R505.3.2—ALLOWABLE SPANS FOR COLD-FORMED STEEL JOISTS—SINGLE OR CONTINUOUS SPANSa, b, c, d, e, f
190 FIGURE R505.3.3.2(1)—JOIST BLOCKING (SOLID)
FIGURE R505.3.3.2(2)—JOIST BLOCKING (STRAP)
191 FIGURE R505.3.4(1)—BEARING STIFFENERS UNDER JAMB STUDS
192 FIGURE R505.3.4(2)—BEARING STIFFENER
FIGURE R505.3.7—TRACK SPLICE
193 FIGURE R505.3.8(1)—COLD-FORMED STEEL FLOOR CONSTRUCTION—6-FOOT FLOOR OPENING
FIGURE R505.3.8(2)—COLD-FORMED STEEL FLOOR CONSTRUCTION—8-FOOT FLOOR OPENING
194 FIGURE R505.3.8(3)—COLD-FORMED STEEL FLOOR CONSTRUCTION: FLOOR HEADER TO TRIMMER CONNECTION—6-FOOT OPENING
FIGURE R505.3.8(4)—COLD-FORMED STEEL FLOOR CONSTRUCTION: FLOOR HEADER TO TRIMMER CONNECTION—8-FOOT OPENING
195 SECTION R506—CONCRETE FLOORS (ON GROUND)
SECTION R507—EXTERIOR DECKS
196 TABLE R507.2.3—FASTENER AND CONNECTOR SPECIFICATIONS FOR DECKSa, b
FIGURE R507.3—DECK POSTS TO DECK FOOTING CONNECTION
197 TABLE R507.3.1—MINIMUM FOOTING SIZE FOR DECKS
198 TABLE R507.4—DECK POST HEIGHT
199 TABLE R507.4—DECK POST HEIGHT—continued
FIGURE R507.5—TYPICAL DECK BEAM SPANS
200 TABLE R507.5(1)—MAXIMUM DECK BEAM SPAN—40 PSF LIVE LOADc
201 TABLE R507.5(2)—MAXIMUM DECK BEAM SPAN—50 PSF GROUND SNOW LOADc
202 TABLE R507.5(3)—MAXIMUM DECK BEAM SPAN—60 PSF GROUND SNOW LOADc
203 TABLE R507.5(4)—MAXIMUM DECK BEAM SPAN—70 PSF GROUND SNOW LOADc
204 FIGURE R507.5.2(1)—DECK BEAM TO DECK POST
FIGURE R507.5.2(2)—NOTCHED POST-TO-BEAM CONNECTION
205 FIGURE R507.6—TYPICAL DECK JOIST SPANS
206 TABLE R507.6—MAXIMUM DECK JOIST SPANS
207 TABLE R507.6—MAXIMUM DECK JOIST SPANS—continued
TABLE R507.7—MAXIMUM JOIST SPACING FOR WOOD DECKING
208 TABLE R507.9.1.3(1)—DECK LEDGER CONNECTION TO BAND JOIST
209 FIGURE R507.9.1.3(1)—PLACEMENT OF LAG SCREWS AND BOLTS IN LEDGERS
TABLE R507.9.1.3(2)—PLACEMENT OF LAG SCREWS AND BOLTS IN DECK LEDGERS AND BAND JOISTS
FIGURE R507.9.1.3(2)—PLACEMENT OF LAG SCREWS AND BOLTS IN BAND JOISTS
211 FIGURE R507.9.2(1)—DECK ATTACHMENT FOR LATERAL LOADS
FIGURE R507.9.2(2)—DECK ATTACHMENT FOR LATERAL LOADS
213 CHAPTER 6 WALL CONSTRUCTION
SECTION R601—GENERAL
SECTION R602—WOOD WALL FRAMING
214 TABLE R602.3(1)—FASTENING SCHEDULE
215 TABLE R602.3(1)—FASTENING SCHEDULE—continued
216 TABLE R602.3(1)—FASTENING SCHEDULE—continued
217 TABLE R602.3(1)—FASTENING SCHEDULE—continued
218 TABLE R602.3(2)—ALTERNATE ATTACHMENTS TO TABLE R602.3(1)
219 TABLE R602.3(2)—ALTERNATE ATTACHMENTS TO TABLE R602.3(1)—continued
TABLE R602.3(3)—REQUIREMENTS FOR WOOD STRUCTURAL PANEL WALL SHEATHING USED TO RESIST WIND PRESSURESa, b, c
TABLE R602.3(4)—ALLOWABLE SPANS FOR PARTICLEBOARD WALL SHEATHINGa
220 TABLE R602.3(5)—SIZE, HEIGHT AND SPACING OF WOOD STUDSa
TABLE R602.3(6)—ALTERNATE WOOD BEARING WALL STUD SIZE, HEIGHT AND SPACING
221 FIGURE R602.3(1)—TYPICAL WALL, FLOOR AND ROOF FRAMING
222 FIGURE R602.3(2)—FRAMING DETAILS
223 TABLE R602.3.2—SINGLE TOP-PLATE SPLICE CONNECTION DETAILS
224 FIGURE R602.6(1)—NOTCHING AND BORED HOLE LIMITATIONS FOR EXTERIOR WALLS AND BEARING WALLS
225 FIGURE R602.6(2)—NOTCHING AND BORED HOLE LIMITATIONS FOR INTERIOR NONBEARING WALLS
FIGURE R602.6.1—TOP PLATE FRAMING TO ACCOMMODATE PIPING
226 TABLE R602.7(1)—GIRDER SPANSa AND HEADER SPANSa FOR EXTERIOR BEARING WALLS(Maximum spans for Douglas fir-larch, hem-fir, Southern pine and spruce-pine-firb and required number of jack studs)
227 TABLE R602.7(1)—GIRDER SPANSa AND HEADER SPANSa FOR EXTERIOR BEARING WALLS(Maximum spans for Douglas fir-larch, hem-fir, Southern pine and spruce-pine-firb and required number of jack studs)—continued
228 TABLE R602.7(1)—GIRDER SPANSa AND HEADER SPANSa FOR EXTERIOR BEARING WALLS(Maximum spans for Douglas fir-larch, hem-fir, Southern pine and spruce-pine-firb and required number of jack studs)—continued
229 TABLE R602.7(1)—GIRDER SPANSa AND HEADER SPANSa FOR EXTERIOR BEARING WALLS(Maximum spans for Douglas fir-larch, hem-fir, Southern pine and spruce-pine-firb and required number of jack studs)—continued
230 TABLE R602.7(1)—GIRDER SPANSa AND HEADER SPANSa FOR EXTERIOR BEARING WALLS(Maximum spans for Douglas fir-larch, hem-fir, Southern pine and spruce-pine-firb and required number of jack studs)—continued
231 TABLE R602.7(2)—GIRDER SPANSa AND HEADER SPANSa FOR INTERIOR BEARING WALLS(Maximum spans for Douglas fir-larch, hem-fir, southern pine and spruce-pine-firb and required number of jack studs)
TABLE R602.7(3)—GIRDER AND HEADER SPANSa FOR OPEN PORCHES(Maximum span for Douglas fir-larch, hem-fir, Southern pine and spruce-pine-firb)
232 FIGURE R602.7.1(1)—SINGLE-MEMBER HEADER IN EXTERIOR BEARING WALL
FIGURE R602.7.1(2)—ALTERNATIVE SINGLE-MEMBER HEADER WITHOUT CRIPPLE
233 FIGURE R602.7.2—RIM BOARD HEADER CONSTRUCTION
TABLE R602.7.3—MAXIMUM SPANS FOR WOOD STRUCTURAL PANEL BOX HEADERSa
234 FIGURE R602.7.3—TYPICAL WOOD STRUCTURAL PANEL BOX HEADER CONSTRUCTION
TABLE R602.7.5—MINIMUM NUMBER OF FULL-HEIGHT STUDS AT EACH END OF HEADERS IN EXTERIOR WALLSa
235 FIGURE R602.10.1.1—BRACED WALL LINES
TABLE R602.10.1.3—BRACED WALL LINE SPACING
236 FIGURE R602.10.1.4—ANGLED WALLS
237 FIGURE R602.10.2.2—LOCATION OF BRACED WALL PANELS
238 TABLE R602.10.3(1)—BRACING REQUIREMENTS BASED ON WIND SPEED
239 TABLE R602.10.3(1)—BRACING REQUIREMENTS BASED ON WIND SPEED—continued
240 TABLE R602.10.3(1)—BRACING REQUIREMENTS BASED ON WIND SPEED—continued
241 TABLE R602.10.3(2)—WIND ADJUSTMENT FACTORS TO THE REQUIRED LENGTH OF WALL BRACING
242 TABLE R602.10.3(3)—BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY
243 TABLE R602.10.3(3)—BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY—continued
244 TABLE R602.10.3(4)—SEISMIC ADJUSTMENT FACTORS TO THE REQUIRED LENGTH OF WALL BRACING
245 TABLE R602.10.3(4)—SEISMIC ADJUSTMENT FACTORS TO THE REQUIRED LENGTH OF WALL BRACING—continued
FIGURE R602.10.3.1—WALL HEIGHT FOR WOOD FRAMING
246 TABLE R602.10.4—BRACING METHODS
247 TABLE R602.10.4—BRACING METHODS—continued
248 TABLE R602.10.5—MINIMUM LENGTH OF BRACED WALL PANELS
249 TABLE R602.10.5—MINIMUM LENGTH OF BRACED WALL PANELS—continued
FIGURE R602.10.5—BRACED WALL PANELS WITH CONTINUOUS SHEATHING
250 TABLE R602.10.5.2—PARTIAL CREDIT FOR BRACED WALL PANELS LESS THAN 48 INCHES IN ACTUAL LENGTH
TABLE R602.10.6.1—MINIMUM HOLD-DOWN FORCES FOR METHOD ABW BRACED WALL PANELS
FIGURE R602.10.6.1—METHOD ABW—ALTERNATE BRACED WALL PANEL
251 FIGURE R602.10.6.2—METHOD PFH—PORTAL FRAME WITH HOLD-DOWNS
FIGURE R602.10.6.3—METHOD PFG—PORTAL FRAME AT GARAGE DOOR OPENINGS IN SEISMIC DESIGN CATEGORIES A, B AND C
252 TABLE R602.10.6.4—TENSION STRAP CAPACITY FOR RESISTING WINDPRESSURES PERPENDICULAR TO METHODS PFH, PFG AND CS-PF BRACED WALL PANELSa
253 FIGURE R602.10.6.4—METHOD CS-PF—CONTINUOUSLY SHEATHED PORTAL FRAME PANEL CONSTRUCTION
254 FIGURE R602.10.6.5.2—METHOD BV-WSP—WALL BRACING FORDWELLINGS WITH STONE AND MASONRY VENEER IN SEISMIC DESIGN CATEGORIES D0, D1 and D2
255 TABLE R602.10.6.5.4—METHOD BV-WSP WALL BRACING REQUIREMENTS d
256 TABLE R602.10.6.5.4—METHOD BV-WSP WALL BRACING REQUIREMENTS d—continued
FIGURE R602.10.7—END CONDITIONS FOR BRACED WALL LINES WITH CONTINUOUS SHEATHING
257 FIGURE R602.10.8(1)—BRACED WALL PANEL CONNECTION WHEN PERPENDICULAR TO FLOOR/CEILING FRAMING
FIGURE R602.10.8(2)—BRACED WALL PANEL CONNECTION WHEN PARALLEL TO FLOOR/CEILING FRAMING
258 FIGURE R602.10.8.2(1)—BRACED WALL PANEL CONNECTION TO PERPENDICULAR RAFTERS
259 FIGURE R602.10.8.2(2)—BRACED WALL PANEL CONNECTION OPTION TO PERPENDICULAR RAFTERS OR ROOF TRUSSES
FIGURE R602.10.8.2(3)—BRACED WALL PANEL CONNECTION OPTION TO PERPENDICULAR RAFTERS OR ROOF TRUSSES
260 FIGURE R602.10.9—MASONRY STEM WALLS SUPPORTING BRACED WALL PANELS
261 FIGURE R602.11.2—STEPPED FOUNDATION CONSTRUCTION
262 FIGURE R602.12.1—RECTANGLE CIRCUMSCRIBING AN ENCLOSED BUILDING
263 TABLE R602.12.4—MINIMUM NUMBER OF BRACING UNITS ON EACH SIDE OF THE CIRCUMSCRIBED RECTANGLE
264 FIGURE R602.12.5—BRACING UNIT DISTRIBUTION
SECTION R603—COLD-FORMED STEEL WALL FRAMING
265 TABLE R603.3.1—WALL TO FOUNDATION OR FLOOR CONNECTION REQUIREMENTSa, b
266 TABLE R603.3.1—WALL TO FOUNDATION OR FLOOR CONNECTION REQUIREMENTSa, b—continued
FIGURE R603.3.1(1)—WALL TO FLOOR CONNECTION
267 FIGURE R603.3.1(2)—WALL TO FOUNDATION CONNECTION
FIGURE R603.3.1(3)—WALL TO WOOD SILL CONNECTION
268 FIGURE R603.3.1(4)—WIND UPLIFT CONNECTOR
TABLE R603.3.1.1(1)—GABLE ENDWALL TO FLOOR CONNECTION REQUIREMENTSa, b, c
TABLE R603.3.1.1(2)—GABLE ENDWALL BOTTOM TRACK TO FOUNDATION CONNECTION REQUIREMENTSa, b, c
269 TABLE R603.3.2(1)—WALL FASTENING SCHEDULEa
270 TABLE R603.3.2(2)—24-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa, b, c, d
271 TABLE R603.3.2(3)—28-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa, b, c, d
272 TABLE R603.3.2(4)—32-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa, b, c, d
273 TABLE R603.3.2(5)—36-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa, b, c, d
274 TABLE R603.3.2(6)—40-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa, b, c, d
275 TABLE R603.3.2(7)—24-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa, b, c, d
276 TABLE R603.3.2(8)—28-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa, b, c, d
277 TABLE R603.3.2(9)—32-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa, b, c, d
278 TABLE R603.3.2(10)—36-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa, b, c, d
279 TABLE R603.3.2(11)—40-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa, b, c, d
280 TABLE R603.3.2(12)—24-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa, b, c, d
281 TABLE R603.3.2(13)—28-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa, b, c, d
282 TABLE R603.3.2(14)—32-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa, b, c, d
283 TABLE R603.3.2(15)—36-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa, b, c, d
284 TABLE R603.3.2(16)—40-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa, b, c, d
285 TABLE R603.3.2.1(1)—ALL BUILDING WIDTHS GABLE ENDWALLS 8, 9 OR 10 FEET IN HEIGHTa, b, c, d
286 TABLE R603.3.2.1(2)—ALL BUILDING WIDTHS GABLE ENDWALLS OVER 10 FEET IN HEIGHTa, b, c, d
287 FIGURE R603.3.3(1)—STUD BRACING WITH STRAPPING ONLY
FIGURE R603.3.3(2)—STUD BRACING WITH STRAPPING AND SHEATHING MATERIAL
288 FIGURE R603.3.5—TRACK SPLICE
FIGURE R603.4—CORNER FRAMING
289 TABLE R603.6(1)—BOX-BEAM AND BACK-TO-BACK HEADER SPANS(HEADERS SUPPORTING ROOF AND CEILING ONLY)a, b, d
290 TABLE R603.6(2)—BOX-BEAM AND BACK-TO-BACK HEADER SPANS(HEADERS SUPPORTING ROOF AND CEILING ONLY)a, b, d
291 TABLE R603.6(3)—BOX-BEAM AND BACK-TO-BACK HEADER SPANS(HEADERS SUPPORTING ONE FLOOR, ROOF AND CEILING)a, b, d
292 TABLE R603.6(4)—BOX-BEAM AND BACK-TO-BACK HEADER SPANS(HEADERS SUPPORTING ONE FLOOR, ROOF AND CEILING)a, b, d
293 TABLE R603.6(5)—BOX-BEAM AND BACK-TO-BACK HEADER SPANS(HEADERS SUPPORTING TWO FLOORS, ROOF AND CEILING)a, b, d
294 TABLE R603.6(6)—BOX-BEAM AND BACK-TO-BACK HEADER SPANS(HEADERS SUPPORTING TWO FLOORS, ROOF AND CEILING)a, b, d
295 FIGURE R603.6(1)—BOX BEAM HEADER
FIGURE R603.6(2)—BACK-TO-BACK HEADER
296 FIGURE R603.6.1(1)—BOX BEAM HEADER IN GABLE ENDWALL
FIGURE R603.6.1(2)—BACK-TO-BACK HEADER IN GABLE ENDWALL
297 TABLE R603.7(1)—TOTAL NUMBER OF JACK AND KING STUDS REQUIRED AT EACH END OF AN OPENING
TABLE R603.7(2)—HEADER TO KING STUD CONNECTION REQUIREMENTSa, b, c, d
TABLE R603.8—HEAD AND SILL TRACK SPAN
298 FIGURE R603.9—STRUCTURAL SHEATHING FASTENING PATTERN
TABLE R603.9.2(1)—MINIMUM PERCENTAGE OF FULL-HEIGHT STRUCTURAL SHEATHING ON EXTERIOR WALLSa, b
299 TABLE R603.9.2(1)—MINIMUM PERCENTAGE OF FULL-HEIGHT STRUCTURAL SHEATHING ON EXTERIOR WALLSa, b—continued
TABLE R603.9.2(2)—FULL-HEIGHT SHEATHING LENGTH ADJUSTMENT FACTORS
300 FIGURE R603.9.4.2—CORNER STUD HOLD-DOWN D
TABLE R603.9.5(1)—REQUIRED LENGTH OF FULL-HEIGHT SHEATHING AND ASSOCIATED OVERTURNING ANCHORAGE FOR WALLS SUPPORTING WALLS WITH STONE OR MASONRY VENEER AND USING 33-MIL COLD-FORMED STEEL FRAMING AND 6-INCH SCREW SPACING ON THE PERIMETER OF EACH PANEL OF STRUCTURAL SHEATHING
301 TABLE R603.9.5(1)—REQUIRED LENGTH OF FULL-HEIGHT SHEATHING AND ASSOCIATED OVERTURNING ANCHORAGE FOR WALLS SUPPORTING WALLS WITH STONE OR MASONRY VENEER AND USING 33-MIL COLD-FORMED STEEL FRAMING AND 6-INCH SCREW SPACING ON THE PERIMETER OF EACH PANEL OF STRUCTURAL SHEATHING—continued
TABLE R603.9.5(2)—REQUIRED LENGTH OF FULL-HEIGHT SHEATHING AND ASSOCIATED OVERTURNING ANCHORAGE FOR WALLS SUPPORTING WALLS WITH STONE OR MASONRY VENEER AND USING 43-MIL COLD-FORMED STEEL FRAMING AND 6-INCH SCREW SPACING ON THE PERIMETER OF EACH PANEL OF STRUCTURAL SHEATHING
302 TABLE R603.9.5(2)—REQUIRED LENGTH OF FULL-HEIGHT SHEATHING AND ASSOCIATED OVERTURNING ANCHORAGE FOR WALLS SUPPORTING WALLS WITH STONE OR MASONRY VENEER AND USING 43-MIL COLD-FORMED STEEL FRAMING AND 6-INCH SCREW SPACING ON THE PERIMETER OF EACH PANEL OF STRUCTURAL SHEATHING—continued
TABLE R603.9.5(3)—REQUIRED LENGTH OF FULL-HEIGHT SHEATHING AND ASSOCIATED OVERTURNING ANCHORAGE FOR WALLS SUPPORTING WALLS WITH STONE OR MASONRY VENEER AND USING 33-MIL COLD-FORMED STEEL FRAMING AND 4-INCH SCREW SPACING ON THE PERIMETER OF EACH PANEL OF STRUCTURAL SHEATHING
303 TABLE R603.9.5(3)—REQUIRED LENGTH OF FULL-HEIGHT SHEATHING AND ASSOCIATED OVERTURNING ANCHORAGE FOR WALLS SUPPORTING WALLS WITH STONE OR MASONRY VENEER AND USING 33-MIL COLD-FORMED STEEL FRAMING AND 4-INCH SCREW SPACING ON THE PERIMETER OF EACH PANEL OF STRUCTURAL SHEATHING—continued
TABLE R603.9.5(4)—REQUIRED LENGTH OF FULL-HEIGHT SHEATHING AND ASSOCIATED OVERTURNING ANCHORAGE FOR WALLS SUPPORTING WALLS WITH STONE OR MASONRY VENEER AND USING 43-MIL COLD-FORMED STEEL FRAMING AND 4-INCH SCREW SPACING ON THE PERIMETER OF EACH PANEL OF STRUCTURAL SHEATHING
304 SECTION R604 —WOOD STRUCTURAL PANELS
SECTION R605 —PARTICLEBOARD
SECTION R606 —GENERAL MASONRY CONSTRUCTION
305 TABLE R606.2.8—MORTAR PROPORTIONSa, b
TABLE R606.2.12—GROUT PROPORTIONS BY VOLUME FOR MASONRY CONSTRUCTION
306 TABLE R606.3.4.1—MINIMUM CORROSION PROTECTION
307 TABLE R606.3.5.1—GROUT SPACE DIMENSIONS AND POUR HEIGHTS
308 TABLE R606.6.4—SPACING OF LATERAL SUPPORT FOR MASONRY WALLS
309 TABLE R606.9—ALLOWABLE COMPRESSIVE STRESSES FOR EMPIRICAL DESIGN OF MASONRY
310 TABLE R606.9—ALLOWABLE COMPRESSIVE STRESSES FOR EMPIRICAL DESIGN OF MASONRY—continued
311 FIGURE R606.11(1)—ANCHORAGE REQUIREMENTS FORMASONRY WALLS LOCATED IN SEISMIC DESIGN CATEGORY A, B OR C AND WHERE WIND LOADS ARE LESS THAN 30 PSF
312 FIGURE R606.11(2)—REQUIREMENTS FOR REINFORCED GROUTED MASONRY CONSTRUCTION IN SEISMIC DESIGN CATEGORY C
313 FIGURE R606.11(3)—REQUIREMENTS FOR REINFORCED MASONRY CONSTRUCTION IN SEISMIC DESIGN CATEGORY D0, D1 OR D2
314 TABLE R606.12.2.1—MINIMUM SOLID WALL LENGTH ALONG EXTERIOR WALL LINES
315 TABLE R606.12.3.2—MINIMUM DISTRIBUTED WALL REINFORCEMENTFOR BUILDINGS ASSIGNED TO SEISMIC DESIGN CATEGORY D0 or D1
316 TABLE R606.12.4.1—MINIMUM REINFORCING FOR STACKED BONDED MASONRY WALLS IN SEISMIC DESIGN CATEGORY D2
TABLE R606.12.4.2—MINIMUM REINFORCING FOR STACKED BONDED MASONRY WALLS IN SEISMIC DESIGN CATEGORY D2
317 SECTION R607—GLASS UNIT MASONRY
FIGURE R607.4.1—GLASS UNIT MASONRY DESIGN WIND LOAD RESISTANCE
318 SECTION R608—EXTERIOR CONCRETE WALL CONSTRUCTION
319 TABLE R608.3—DIMENSIONAL REQUIREMENTS FOR WALLSa
320 FIGURE R608.3(1)—FLAT WALL SYSTEM
FIGURE R608.3(2)—WAFFLE-GRID WALL SYSTEM
321 FIGURE R608.3(3)—SCREEN-GRID WALL SYSTEM
322 TABLE R608.5.4(1)—LAP SPLICE AND TENSION DEVELOPMENT LENGTHS
323 TABLE R608.5.4(1)—LAP SPLICE AND TENSION DEVELOPMENT LENGTHS—continued
FIGURE R608.5.4(1)—LAP SPLICES
FIGURE R608.5.4(2)—DEVELOPMENT LENGTH AND COVER FOR HOOKS AND BAR EXTENSION
324 FIGURE R608.5.4(3)—STANDARD HOOKS
TABLE R608.5.4(2)—MAXIMUM SPACING FOR ALTERNATIVE BAR SIZE AND ALTERNATIVE GRADE OF STEELa, b, c
325 TABLE R608.5.4(2)—MAXIMUM SPACING FOR ALTERNATIVE BAR SIZE AND ALTERNATIVE GRADE OF STEELa, b, c—continued
326 FIGURE R608.6(1)—ABOVE-GRADE CONCRETE WALL CONSTRUCTION ONE STORY
327 FIGURE R608.6(2)—ABOVE-GRADE CONCRETE WALL CONSTRUCTION CONCRETE FIRST STORY AND LIGHT-FRAME SECOND STORY
328 FIGURE R608.6(3)—ABOVE-GRADE CONCRETE WALL CONSTRUCTION TWO STORY
329 FIGURE R608.6(4)—ABOVE-GRADE CONCRETE WALL SUPPORTED ON MONOLITHIC SLAB-ON-GROUND FOOTING
330 TABLE R608.6(1)—MINIMUM VERTICAL REINFORCEMENT FOR FLAT ABOVE-GRADE WALLSa, b, c, d, e
331 TABLE R608.6(2)—MINIMUM VERTICAL REINFORCEMENT FOR WAFFLE-GRID ABOVE-GRADE WALLSa, b, c, d, e
332 TABLE R608.6(3)—MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH SCREEN-GRID ABOVE-GRADE WALLSa, b, c, d, e
333 TABLE R608.6(4)—MINIMUM VERTICAL REINFORCEMENT FOR FLAT, WAFFLE- ANDSCREEN-GRID ABOVE-GRADE WALLS DESIGNED CONTINUOUS WITH FOUNDATION STEM WALLSa, b, c, d, e, k
336 FIGURE R608.7.1.1(1)—MINIMUM SOLID WALL LENGTH
337 FIGURE R608.7.1.1(2)—VERTICAL REINFORCEMENT LAYOUT DETAIL
338 FIGURE R608.7.1.1(3)—VERTICAL WALL REINFORCEMENT ADJACENT TO WALL OPENINGS
TABLE R608.7.1.1(1)—UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACHEXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE ONE STORY OR TOP STORY OF TWO STORYa, c, d, e, f, g
339 TABLE R608.7.1.1(1)—UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACHEXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE ONE STORY OR TOP STORY OF TWO STORYa, c, d, e, f, g—continued
340 TABLE R608.7.1.1(2)—UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE FIRST STORY OF TWO STORYa, c, d, e, f, g
341 TABLE R608.7.1.1(2)—UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE FIRST STORY OF TWO STORYa, c, d, e, f, g—continued
342 TABLE R608.7.1.1(3)—UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR SIDEWALL FOR WIND PARALLEL TO RIDGEa, c, d, e, f, g
343 TABLE R608.7.1.1(3)—UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR SIDEWALL FOR WIND PARALLEL TO RIDGEa, c, d, e, f, g—continued
344 TABLE R608.7.1.1(5)—REDUCTION FACTOR, R2, FOR FLOOR-TO-CEILING WALL HEIGHTS LESS THAN 10 FEETa, b
345 TABLE R608.7.1.1(6)—REDUCTION FACTOR FOR DESIGN STRENGTH, R3, FOR FLAT, WAFFLE- AND SCREEN-GRID WALLSa, c
347 FIGURE R608.8(1)—REINFORCEMENT OF OPENINGS
FIGURE R608.8(2)—LINTEL FOR FLAT WALLS
348 FIGURE R608.8(3)—LINTELS FOR WAFFLE-GRID WALLS
349 FIGURE R608.8(4)—LINTELS FOR SCREEN-GRID WALLS
350 TABLE R608.8(1)—LINTEL DESIGN LOADING CONDITIONSa, b, d
351 TABLE R608.8(2)—MAXIMUM ALLOWABLE CLEAR SPANS FOR 4-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m(ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET)
352 TABLE R608.8(2)—MAXIMUM ALLOWABLE CLEARSPANS FOR 4-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m(ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET)—continued
353 TABLE R608.8(3)—MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m(ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET)
354 TABLE R608.8(3)—MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m(ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET)—continued
355 TABLE R608.8(4)—MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m(ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET)
356 TABLE R608.8(4)—MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m(ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET)—continued
357 TABLE R608.8(5)—MAXIMUM ALLOWABLE CLEAR SPANS FOR 10-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m(ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET)
358 TABLE R608.8(5)—MAXIMUM ALLOWABLE CLEAR SPANS FOR 10-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m(ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET)—continued
359 TABLE R608.8(6)—MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH-THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, o(MAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR SPAN 32 FEET)
360 TABLE R608.8(6)—MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH-THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, o(MAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR SPAN 32 FEET)—continued
361 TABLE R608.8(7)—MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH-THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, o(MAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR CLEAR SPAN 32 FEET)
362 TABLE R608.8(7)—MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH-THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, o(MAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR CLEAR SPAN 32 FEET)—continued
363 TABLE R608.8(8)—MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH-THICK SCREEN-GRID LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, p(ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET)
364 TABLE R608.8(9)—MAXIMUM ALLOWABLE CLEAR SPANS FOR FLAT LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLSa, b, c, d, e, g
365 TABLE R608.8(9)—MAXIMUM ALLOWABLE CLEAR SPANS FORFLAT LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLSa, b, c, d, e, g—continued
TABLE R608.8(10)—MAXIMUM ALLOWABLE CLEAR SPANS FOR WAFFLE-GRID AND SCREEN-GRID LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLSc, d, e, f, g
367 FIGURE R608.9(1)—WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULAR
368 TABLE R608.9(1)—WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULARa, b
FIGURE R608.9(2)—WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLEL
369 TABLE R608.9(2)—WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLELa, b
FIGURE R608.9(3)—WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
370 TABLE R608.9(3)—WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
371 FIGURE R608.9(4)—WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLEL
372 TABLE R608.9(4)—WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
373 FIGURE R608.9(5)—COLD-FORMED STEEL FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULARFor SI:
374 TABLE R608.9(5)—COLD-FORMED STEEL-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c
FIGURE R608.9(6)—COLD-FORMED STEEL FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLEL
375 TABLE R608.9(6)—COLD-FORMED STEEL-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLELa, b, c
FIGURE R608.9(7)—COLD-FORMED STEEL FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
376 TABLE R608.9(7)—COLD-FORMED STEEL-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
FIGURE R608.9(8)—COLD-FORMED STEEL FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLEL
377 TABLE R608.9(8)—COLD-FORMED STEEL-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
FIGURE R608.9(9)—WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
378 TABLE R608.9(9)—WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
FIGURE R608.9(10)—WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
379 TABLE R608.9(10)—WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
380 FIGURE R608.9(11)—COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
381 TABLE R608.9(11)—COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
FIGURE R608.9(12)—COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
382 TABLE R608.9(12)—COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
383 SECTION R609—EXTERIOR WINDOWS AND DOORS
384 FIGURE R609.7.2(1)—THROUGH THE FRAME
FIGURE R609.7.2(2)—FRAME CLIP
FIGURE R609.7.2(3)—THROUGH THE FRAME
385 FIGURE R609.7.2(4)—FRAME CLIP
FIGURE R609.7.2(5)—THROUGH THE FLANGE
FIGURE R609.7.2(6)—THROUGH THE FLANGE
FIGURE R609.7.2(7)—FRAME CLIP
386 FIGURE R609.7.2(8)—THROUGH THE FLANGE
SECTION R610 —STRUCTURAL INSULATED PANEL WALL CONSTRUCTION
387 FIGURE R610.4—SIP WALL PANEL
TABLE R610.5(1)—MINIMUM THICKNESS FOR SIP WALL SUPPORTING SIP OR LIGHT-FRAME ROOF ONLY (inches)a
388 TABLE R610.5(1)—MINIMUM THICKNESS FOR SIP WALL SUPPORTING SIP OR LIGHT-FRAME ROOF ONLY (inches)a—continued
TABLE R610.5(2)—MINIMUM THICKNESS FOR SIP WALLSUPPORTING SIP OR LIGHT-FRAME ONE STORY AND ROOF ONLY (inches)a
389 TABLE R610.5(2)—MINIMUM THICKNESS FOR SIP WALLSUPPORTING SIP OR LIGHT-FRAME ONE STORY AND ROOF ONLY (inches)a—continued
FIGURE R610.5(1)—MAXIMUM ALLOWABLE HEIGHT OF SIP WALLS
390 FIGURE R610.5(2)—MAXIMUM ALLOWABLE HEIGHT OF SIP WALLS
FIGURE R610.5(3)—TRUSSED ROOF TO TOP PLATE CONNECTION
391 FIGURE R610.5(4)—SIP WALL-TO-WALL PLATFORM FRAME CONNECTION
FIGURE R610.5(5)—SIP WALL-TO-WALL HANGING FLOOR FRAME CONNECTION(I-Joist floor shown for Illustration only)
392 FIGURE R610.5.1—SIP WALL FRAMING CONFIGURATION
FIGURE R610.5.2—SIP WALL TO CONCRETE SLAB FOR FOUNDATION WALL ATTACHMENT
393 FIGURE R610.5.4—SIP CORNER FRAMING DETAIL
394 FIGURE R610.8—TYPICAL SIP WALL PANEL-TO-PANEL CONNECTION DETAILS
TABLE R610.8—MAXIMUM SPANS FOR 117/8-INCH OR DEEPER SIP HEADERS (feet)a, c, d
395 CHAPTER 7 WALL COVERING
SECTION R701—GENERAL
SECTION R702—INTERIOR COVERING
TABLE R702.1(1)—THICKNESS OF PLASTER
396 TABLE R702.1(2)—GYPSUM PLASTER PROPORTIONSa
TABLE R702.1(3)—CEMENT PLASTER PROPORTIONS, PARTS BY VOLUME
398 TABLE R702.3.5—MINIMUM THICKNESS AND APPLICATION OF GYPSUM BOARD AND GYPSUM PANEL PRODUCTS
399 TABLE R702.3.6—SHEAR CAPACITY FOR HORIZONTAL WOOD-FRAMED GYPSUM BOARD DIAPHRAGM CEILING ASSEMBLIES
TABLE R702.4.2—BACKER BOARD MATERIALS
400 TABLE R702.7(1)—VAPOR RETARDER MATERIALS AND CLASSES
TABLE R702.7(2)—VAPOR RETARDER OPTIONS
401 TABLE R702.7(3)—CLASS III VAPOR RETARDERS
TABLE R702.7(4)—CONTINUOUS INSULATION WITH CLASS I OR II RESPONSIVE VAPOR RETARDER
TABLE R702.7(5)—CONTINUOUS INSULATION ON WALLS WITHOUT A CLASS I, II OR III INTERIOR VAPOR RETARDERa
402 SECTION R703—EXTERIOR WALL COVERING
403 TABLE R703.3(1)—SIDING MINIMUM ATTACHMENT AND MINIMUM THICKNESS
404 TABLE R703.3(1)—SIDING MINIMUM ATTACHMENT AND MINIMUM THICKNESS—continued
TABLE R703.3(2)—SCREW FASTENER SUBSTITUTION FOR SIDING ATTACHMENT TO COLD-FORMED STEEL LIGHT FRAME CONSTRUCTIONa, b, c, d, e
405 TABLE R703.3.2—LIMITS FOR ATTACHMENT PER Table R703.3(1)
TABLE R703.3.3—OPTIONAL SIDING ATTACHMENT SCHEDULE FOR FASTENERS WHERE NO STUD PENETRATION NECESSARY
407 TABLE R703.6.1—MAXIMUM WEATHER EXPOSURE FOR WOOD SHAKES AND SHINGLES ON EXTERIOR WALLSa, b, c(Dimensions are in inches)
TABLE R703.6.3(1)—SINGLE-COURSE SIDEWALL FASTENERS
408 TABLE R703.6.3(2)—DOUBLE-COURSE SIDEWALL FASTENERS
410 FIGURE R703.8(1)—TYPICAL MASONRY VENEER WALL DETAILS d
411 FIGURE R703.8(2)—TYPICAL MASONRY VENEER WALL DETAILSe
412 TABLE R703.8(1)—STONE OR MASONRY VENEER LIMITATIONS AND REQUIREMENTS, WOOD OR STEEL FRAMING, SEISMIC DESIGN CATEGORIES A, B AND C
TABLE R703.8(2)—STONE OR MASONRY VENEER LIMITATIONS AND REQUIREMENTS, ONE- AND TWO-FAMILY DETACHED DWELLINGS, SEISMIC DESIGN CATEGORIES D0, D1 AND D2
413 FIGURE R703.8.2.1—EXTERIOR MASONRY VENEER SUPPORT BY STEEL ANGLES
414 FIGURE R703.8.2.2(1)—EXTERIOR MASONRY VENEER SUPPORT BY ROOF MEMBERS
FIGURE R703.8.2.2(2)—EXTERIOR MASONRY VENEER SUPPORT BY LEDGER
415 TABLE R703.8.3.1—ALLOWABLE SPANS FOR LINTELS SUPPORTING MASONRY VENEERa, b, c, d
TABLE R703.8.3.2—HEIGHT OF MASONRY VENEER ABOVE OPENING
416 FIGURE R703.8.3.2—MASONRY VENEER OPENING
TABLE R703.8.4(1)—TIE ATTACHMENT AND AIRSPACE REQUIREMENTS
417 TABLE R703.8.4(2)—REQUIRED BRICK TIE SPACING FOR DIRECT APPLICATION TO WOOD STRUCTURAL PANEL SHEATHINGa, b, c
419 FIGURE R703.11.1.1(1)—TYPICAL STARTER STRIPa
FIGURE R703.11.1.2 (1)—TYPICAL SNAP LOCK AND UTILITY TRIMa
420 FIGURE R703.11.1.2 (2)—TYPICAL SNAP LOCK AND UTILITY TRIM UNDER WINDOWa
TABLE R703.11.2—REQUIRED MINIMUM WIND LOAD DESIGN PRESSURE RATING FOR VINYL SIDING INSTALLED OVER FOAM PLASTIC SHEATHING ALONE
421 TABLE R703.11.2—REQUIRED MINIMUM WIND LOAD DESIGN PRESSURE RATING FOR VINYL SIDING INSTALLED OVER FOAM PLASTIC SHEATHING ALONE—continued
422 FIGURE R703.14.1.1.2 (1)—TYPICAL POLYPROPYLENE SIDING TRIM UNDER WINDOWS AND AT THE TOP OF WALLS
423 TABLE R703.15.1—CLADDING MINIMUM FASTENING REQUIREMENTS FOR DIRECT ATTACHMENT OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHTa
424 TABLE R703.15.2—FURRING MINIMUM FASTENING REQUIREMENTS FOR APPLICATION OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHTa, b
425 TABLE R703.16.1—CLADDING MINIMUM FASTENING REQUIREMENTS FOR DIRECT ATTACHMENT OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHTa, b
TABLE R703.16.2—FURRING MINIMUM FASTENING REQUIREMENTS FOR APPLICATION OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHTa
426 TABLE R703.16.2—FURRING MINIMUM FASTENING REQUIREMENTS FOR APPLICATION OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHTa—continued
SECTION R704 —EXTERIOR SOFFITS AND FASCIAS
427 FIGURE R704.2.1(1)—TYPICAL SINGLE-SPAN VINYL AND ALUMINUM EXTERIOR SOFFIT PANEL SUPPORT
FIGURE R704.2.1(2)—TYPICAL DOUBLE-SPAN VINYL AND ALUMINUM EXTERIOR SOFFIT PANEL SUPPORT
428 TABLE R704.3.4—PRESCRIPTIVE ALTERNATIVE FOR WOOD STRUCTURAL PANEL EXTERIOR SOFFIT b, c, d, e
429 SECTION R705—BIPV SYSTEMS FOR EXTERIOR WALL COVERINGS AND FENESTRATION
430 CHAPTER 8 ROOF-CEILING CONSTRUCTION
SECTION R801—GENERAL
SECTION R802—WOOD ROOF FRAMING
431 TABLE R802.4.1(1)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Roof live load = 20 psf, ceiling not attached to rafters, L/Δ = 180)
432 TABLE R802.4.1(1)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Roof live load = 20 psf, ceiling not attached to rafters, L/Δ = 180)—continued
433 TABLE R802.4.1(2)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Roof live load = 20 psf, ceiling attached to rafters, L/Δ = 240)
434 TABLE R802.4.1(2)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Roof live load = 20 psf, ceiling attached to rafters, L/Δ = 240)—continued
435 TABLE R802.4.1(3)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Ground snow load = 30 psf, ceiling not attached to rafters, L/Δ = 180)
436 TABLE R802.4.1(3)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Ground snow load = 30 psf, ceiling not attached to rafters, L/Δ = 180)—continued
437 TABLE R802.4.1(4)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Ground snow load = 30 psf, ceiling attached to rafters, L/Δ = 240)
438 TABLE R802.4.1(4)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Ground snow load = 30 psf, ceiling attached to rafters, L/Δ = 240)—continued
439 TABLE R802.4.1(5)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Ground snow load = 50 psf, ceiling not attached to rafters, L/Δ = 180)
440 TABLE R802.4.1(5)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Ground snow load = 50 psf, ceiling not attached to rafters, L/Δ = 180)—continued
441 TABLE R802.4.1(6)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Ground snow load = 50 psf, ceiling attached to rafters, L/Δ = 240)
442 TABLE R802.4.1(6)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Ground snow load = 50 psf, ceiling attached to rafters, L/Δ = 240)—continued
443 TABLE R802.4.1(7)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Ground snow load = 70 psf, ceiling not attached to rafters, L/Δ = 180)
444 TABLE R802.4.1(7)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Ground snow load = 70 psf, ceiling not attached to rafters, L/Δ = 180)—continued
445 TABLE R802.4.1(8)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Ground snow load = 70 psf, ceiling attached to rafters, L/Δ = 240)
446 TABLE R802.4.1(8)—RAFTER SPANS FOR COMMON LUMBER SPECIES(Ground snow load = 70 psf, ceiling attached to rafters, L/Δ = 240)—continued
447 TABLE R802.4.1(9)—RAFTER SPAN ADJUSTMENT FACTOR
FIGURE R802.4.5—BRACED RAFTER CONSTRUCTION
448 TABLE R802.5.1(1)—CEILING JOIST SPANS FOR COMMON LUMBER SPECIES(Uninhabitable attics without storage, live load = 10 psf, L/Δ = 240)
449 TABLE R802.5.1(1)—CEILING JOIST SPANS FOR COMMON LUMBER SPECIES(Uninhabitable attics without storage, live load = 10 psf, L/Δ = 240)—continued
450 TABLE R802.5.1(2)—CEILING JOIST SPANS FOR COMMON LUMBER SPECIES(Uninhabitable attics with limited storage, live load = 20 psf, L/Δ = 240)
451 TABLE R802.5.1(2)—CEILING JOIST SPANS FOR COMMON LUMBER SPECIES(Uninhabitable attics with limited storage, live load = 20 psf, L/Δ = 240)—continued
452 TABLE R802.5.2(1)—RAFTER/CEILING JOIST HEEL JOINT CONNECTIONSg
TABLE R802.5.2(2)—HEEL JOINT CONNECTION ADJUSTMENT FACTORS
453 FIGURE R802.7.1.1—RAFTER NOTCH
454 FIGURE R802.7.1.2—CEILING JOIST TAPER CUT
456 TABLE R802.11—RAFTER OR TRUSS UPLIFT CONNECTION FORCES FROM WIND (ASD)(POUNDS PER CONNECTION)a, b, c, d, e, f, g, h
457 TABLE R802.11—RAFTER OR TRUSS UPLIFT CONNECTION FORCES FROM WIND (ASD)(POUNDS PER CONNECTION)a, b, c, d, e, f, g, h—continued
SECTION R803—ROOF SHEATHING
TABLE R803.1—MINIMUM THICKNESS OF LUMBER ROOF SHEATHING
458 SECTION R804—COLD-FORMED STEEL ROOF FRAMING
459 FIGURE R804.3—COLD-FORMED STEEL ROOF CONSTRUCTION
TABLE R804.3—ROOF FRAMING FASTENING SCHEDULEa, b
460 TABLE R804.3.1.1(1)—CEILING JOIST SPANS 10 PSF LIVE LOAD (NO ATTIC STORAGE)a, b, c, d
461 TABLE R804.3.1.1(2)—CEILING JOIST SPANS 20 PSF LIVE LOAD (LIMITED ATTIC STORAGE)a, b, c, d
TABLE R804.3.1.1(3)—NUMBER OF SCREWS REQUIRED FOR CEILING JOIST TO ROOF RAFTER CONNECTIONa
462 FIGURE R804.3.1.1—JOIST TO RAFTER CONNECTION
463 FIGURE R804.3.1.3(1)—CEILING JOIST TOP FLANGE BRACING WITH C-SHAPED, TRACK OR COLD-ROLLED CHANNEL
FIGURE R804.3.1.3(2)—CEILING JOIST TOP FLANGE BRACING WITH CONTINUOUS STEEL STRAP AND BLOCKING
464 FIGURE R804.3.1.4—SPLICED CEILING JOISTS
TABLE R804.3.2.1(1)—ROOF RAFTER SPANSa, b, c, d
465 TABLE R804.3.2.1(2)—ULTIMATE DESIGN WIND SPEED TO EQUIVALENT SNOW LOAD CONVERSION
FIGURE R804.3.2.1.2—GABLE ENDWALL OVERHANG DETAILS
466 FIGURE R804.3.2.4—RIDGE MEMBER CONNECTION
TABLE R804.3.2.4—SCREWS REQUIRED AT EACH LEG OF CLIP ANGLE FOR ROOF RAFTER TO RIDGE MEMBER CONNECTIONa
467 FIGURE R804.3.5(1)—ROOF OR CEILING OPENING
468 FIGURE R804.3.5(2)—HEADER TO TRIMMER CONNECTION
469 TABLE R804.3.7.1—REQUIRED LENGTHS FOR CEILING DIAPHRAGMS AT GABLE ENDWALLS GYPSUM BOARD SHEATHED, CEILING HEIGHT = 8 FEETa, b, c, d, e, f, g
FIGURE R804.3.7.1(1)—CEILING DIAPHRAGM TO GABLE ENDWALL DETAIL
470 FIGURE R804.3.7.1(2)—CEILING DIAPHRAGM TO SIDEWALL DETAIL
FIGURE R804.3.7.2—ROOF BLOCKING DETAIL
471 SECTION R805—CEILING FINISHES
SECTION R806—ROOF VENTILATION
472 TABLE R806.5—INSULATION FOR CONDENSATION CONTROL
473 SECTION R807—ATTIC ACCESS
474 CHAPTER 9 ROOF ASSEMBLIES
SECTION R901—GENERAL
SECTION R902—FIRE CLASSIFICATION
SECTION R903—WEATHER PROTECTION
475 SECTION R904—MATERIALS
SECTION R905—REQUIREMENTS FOR ROOF COVERINGS
TABLE R905.1.1(1)—UNDERLAYMENT TYPES
476 TABLE R905.1.1(1)—UNDERLAYMENT TYPES—continued
TABLE R905.1.1(2)—UNDERLAYMENT APPLICATION
477 TABLE R905.1.1(2)—UNDERLAYMENT APPLICATION—continued
478 TABLE R905.1.1(3)—UNDERLAYMENT ATTACHMENT
479 TABLE R905.2.4.1—CLASSIFICATION OF ASPHALT ROOF SHINGLES
480 TABLE R905.2.8.2—VALLEY LINING MATERIAL
481 TABLE R905.3.8—CLAY AND CONCRETE TILE ATTACHMENT
TABLE R905.4.4.1—CLASSIFICATION OF STEEP SLOPE METAL ROOF SHINGLES TESTED IN ACCORDANCE WITH ASTM D3161
482 TABLE R905.6.5—CLASSIFICATION OF SLATE SHINGLES TESTED IN ACCORDANCE WITH ASTM D3161
TABLE R905.6.6—SLATE SHINGLE HEADLAP
483 TABLE R905.6.6—SLATE SHINGLE HEADLAP—continued
TABLE R905.7.4—WOOD SHINGLE MATERIAL REQUIREMENTS
484 TABLE R905.7.6(1)—WOOD SHINGLE WEATHER EXPOSURE AND ROOF SLOPE
TABLE R905.7.6(2)—NAIL REQUIREMENTS FOR WOOD SHAKES AND WOOD SHINGLES
485 TABLE R905.8.5—WOOD SHAKE MATERIAL REQUIREMENTS
TABLE R905.8.7—WOOD SHAKE WEATHER EXPOSURE AND ROOF SLOPE
486 TABLE R905.9.2—BUILT-UP ROOFING MATERIAL STANDARDS
487 TABLE R905.10.3(1)—METAL ROOF COVERING STANDARDS
TABLE R905.10.3(2)—MINIMUM CORROSION RESISTANCE
488 TABLE R905.11.2—MODIFIED BITUMEN ROOFING MATERIAL STANDARDS
TABLE R905.12—SINGLE-PLY ROOFING MATERIAL STANDARDS
TABLE R905.13.3—PROTECTIVE COATING MATERIAL STANDARDS
489 TABLE R905.15.6—CLASSIFICATION OF BIPV SHINGLES
490 SECTION R906—ROOF INSULATION
TABLE R906.2—MATERIAL STANDARDS FOR ROOF INSULATION
SECTION R907—ROOFTOP-MOUNTED PHOTOVOLTAIC PANEL SYSTEMS
SECTION R908—REROOFING
491 SECTION R909—ROOF COATINGS
TABLE R909.2—ROOF COATING MATERIAL STANDARDS
492 CHAPTER 10 CHIMNEYS AND FIREPLACES
SECTION R1001—MASONRY FIREPLACES
TABLE R1001.1—SUMMARY OF REQUIREMENTS FOR MASONRY FIREPLACES AND CHIMNEYS
493 TABLE R1001.1—SUMMARY OF REQUIREMENTS FOR MASONRY FIREPLACES AND CHIMNEYS—continued
FIGURE R1001.1—FIREPLACE AND CHIMNEY DETAILS
495 FIGURE R1001.11—CLEARANCE FROM COMBUSTIBLES
496 SECTION R1002—MASONRY HEATERS
SECTION R1003—MASONRY CHIMNEYS
498 TABLE R1003.14(1)—NET CROSS-SECTIONAL AREA OF ROUND FLUE SIZESa
TABLE R1003.14(2)—NET CROSS-SECTIONAL AREA OF SQUARE AND RECTANGULAR FLUE SIZES
499 TABLE R1003.14(2)—NET CROSS-SECTIONAL AREA OF SQUARE AND RECTANGULAR FLUE SIZES—continued
FIGURE R1003.15.2—FLUE SIZES FOR MASONRY CHIMNEYS
500 FIGURE R1003.18—CLEARANCE FROM COMBUSTIBLES
TABLE R1003.20—CRICKET DIMENSIONS
501 FIGURE R1003.20—CHIMNEY CRICKET
SECTION R1004—FACTORY-BUILT FIREPLACES
SECTION R1005—FACTORY-BUILT CHIMNEYS
502 SECTION R1006—EXTERIOR AIR SUPPLY
503 PART IV-ENERGY CONSERVATION
CHAPTER 11 [RE] ENERGY EFFICIENCY
SECTION N1101 (R101)—GENERAL
508 FIGURE N1101.7 (R301.1)—CLIMATE ZONES
509 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa
510 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
511 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
512 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
513 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
514 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
515 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
516 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
517 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
518 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
519 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
520 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
521 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
522 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
523 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
524 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
525 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
526 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
527 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
528 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
529 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
530 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
531 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
532 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
533 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
534 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
535 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
536 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
537 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
538 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
539 TABLE N1101.7 (R301.1)—CLIMATE ZONES MOISTURE REGIMES AND WARM HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORYa—continued
540 EQUATION 11-2
EQUATION 11-3
EQUATION 11-4
541 TABLE N1101.7.2 (R301.3)—THERMAL CLIMATE ZONE DEFINITIONS
542 TABLE N1101.10.3(1) [R303.1.3(1)]—DEFAULT GLAZED WINDOW, GLASS DOOR AND SKYLIGHT U-FACTORS
TABLE N1101.10.3(2) [R303.1.3(2)—DEFAULT OPAQUE DOOR U-FACTORS
TABLE N1101.10.3(3) [R303.1.3(3)]—DEFAULT GLAZED FENESTRATION SHGC AND VT
543 SECTION N1102 (R402)—BUILDING THERMAL ENVELOPE
544 TABLE N1102.1.2 (R402.1.2)—MAXIMUM ASSEMBLY U-FACTORSa AND FENESTRATION REQUIREMENTS
TABLE N1102.1.3 (R402.1.3)—INSULATION MINIMUM R-VALUES AND FENESTRATION REQUIREMENTS BY COMPONENTa
545 TABLE N1102.1.3 (R402.1.3)—INSULATION MINIMUM R-VALUES AND FENESTRATION REQUIREMENTS BY COMPONENTa—continued
EQUATION 11-5
549 TABLE N1102.5.1.1 (R402.5.1.1)—AIR BARRIER, AIR SEALING AND INSULATION INSTALLATIONa
550 TABLE N1102.5.1.1 (R402.5.1.1)—AIR BARRIER, AIR SEALING AND INSULATION INSTALLATIONa—continued
551 SECTION N1103 (R403)—SYSTEMS
553 TABLE N1103.3.8 (R403.3.8)—MAXIMUM TOTAL DUCT SYSTEM LEAKAGE
554 TABLE N1103.5.2 (R403.5.2)—MINIMUM PIPE INSULATION THICKNESS
555 TABLE N1103.6.2 (R403.6.2)—FAN EFFICACY FOR WHOLE-HOUSEMECHANICAL VENTILATION SYSTEMS AND OUTDOOR AIR VENTILATION SYSTEMSa
557 SECTION N1104 (R404)—ELECTRICAL POWER, LIGHTING AND RENEWABLE ENERGY SYSTEMS
TABLE N1104.1 (R404.1)—LIGHTING POWER ALLOWANCES FOR BUILDING EXTERIORS
558 SECTION N1105 (R405)—SIMULATED BUILDING PERFORMANCE
559 TABLE N1105.2 (R405.2)—REQUIREMENTS FOR SIMULATED BUILDING PERFORMANCE
560 TABLE N1105.4.2(1) [R405.4.2(1)]—SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DE
561 TABLE N1105.4.2(1) [R405.4.2(1)]—SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS—continued
562 TABLE N1105.4.2(1) [R405.4.2(1)]—SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS—continued
563 TABLE N1105.4.2(1) [R405.4.2(1)]—SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS—continued
564 TABLE N1105.4.2(1) [R405.4.2(1)]—SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS—continued
TABLE N1105.4.2(2) [R405.4.2(2)]—DEFAULT DISTRIBUTION SYSTEM EFFICIENCIES FOR PROPOSED DESIGNSa
565 SECTION N1106 (R406)—ENERGY RATING INDEX COMPLIANCE ALTERNATIVE
TABLE N1106.2 (R406.2)—REQUIREMENTS FOR ENERGY RATING INDEX
566 TABLE N1106.2 (R406.2)—REQUIREMENTS FOR ENERGY RATING INDEX—continued
567 TABLE N1106.5 (R406.5)—MAXIMUM ENERGY RATING INDEX
568 SECTION N1107 (R407)—TROPICAL CLIMATE REGION COMPLIANCE
TABLE N1107.2 (R407.2)—MINIMUM LOW SLOPE ROOF REFLECTANCE AND EMITTANCE OPTIONSa
569 SECTION N1108 (R408)—ADDITIONAL EFFICIENCY REQUIREMENTS
TABLE N1108.2 (R408.2)—ADDITIONAL EFFICIENCY REQUIREMENTS
570 TABLE N1108.2 (R408.2)—ADDITIONAL EFFICIENCY REQUIREMENTS—continued
571 TABLE N1108.2 (R408.2)—ADDITIONAL EFFICIENCY REQUIREMENTS—continued
TABLE N1108.2.1.2 (R408.2.1.2)—IMPROVED FENESTRATION
573 TABLE N1108.2.3 (R408.2.3)—SERVICE WATER HEATER EFFICIENCIES
TABLE N1108.2.3.1 (R408.2.3.1)—INTERNAL VOLUME OF VARIOUS WATER DISTRIBUTION TUBING
574 TABLE N1108.2.6 (R408.2.6)—MINIMUM EFFICIENCY REQUIREMENTS: APPLIANCES
575 SECTION N1109 (R501)—EXISTING BUILDINGS—GENERAL
576 SECTION N1110 (R502)—ADDITIONS
577 SECTION N1111 (R503)—ALTERATIONS
578 SECTION N1112 (R504)—REPAIRS
579 SECTION N1113 (R505)—CHANGE OF OCCUPANCY OR USE
580 PART V-MECHANICAL
CHAPTER 12 MECHANICAL ADMINISTRATION
SECTION M1201—GENERAL
SECTION M1202—EXISTING MECHANICAL SYSTEMS
581 CHAPTER 13 GENERAL MECHANICAL SYSTEM REQUIREMENTS
SECTION M1301—GENERAL
SECTION M1302—APPROVAL
SECTION M1303—LABELING OF APPLIANCES
SECTION M1304—TYPE OF FUEL
SECTION M1305—APPLIANCE ACCESS
582 SECTION M1306—CLEARANCES FROM COMBUSTIBLE CONSTRUCTION
583 FIGURE M1306.1—REDUCED CLEARANCE DIAGRAM
TABLE M1306.2—REDUCTION OF CLEARANCES WITH SPECIFIED FORMS OF PROTECTIONa, c, d, e, f, g, h, i, j, k, l
584 TABLE M1306.2—REDUCTION OF CLEARANCES WITH SPECIFIED FORMS OF PROTECTIONa, c, d, e, f, g, h, i, j, k, l—continued
585 FIGURE M1306.2—WALL PROTECTOR CLEARANCE REDUCTION SYSTEMFor
SECTION M1307—APPLIANCE INSTALLATION
586 SECTION M1308—MECHANICAL SYSTEMS INSTALLATION
587 CHAPTER 14 HEATING AND COOLING EQUIPMENT AND APPLIANCES
SECTION M1401—GENERAL
SECTION M1402—CENTRAL FURNACES
SECTION M1403—HEAT PUMP EQUIPMENT
588 SECTION M1404—REFRIGERATION COOLING EQUIPMENT
SECTION M1405—BASEBOARD CONVECTORS
SECTION M1406—RADIANT HEATING SYSTEMS
SECTION M1407—DUCT HEATERS
SECTION M1408—VENTED FLOOR FURNACES
589 SECTION M1409—VENTED WALL FURNACES
SECTION M1410—VENTED ROOM HEATERS
590 SECTION M1411—HEATING AND COOLING EQUIPMENT
591 SECTION M1412—ABSORPTION COOLING EQUIPMENT
SECTION M1413—EVAPORATIVE COOLING EQUIPMENT
592 SECTION M1414—FIREPLACE STOVES
SECTION M1415—MASONRY HEATERS
593 CHAPTER 15 EXHAUST SYSTEMS
SECTION M1501—GENERAL
SECTION M1502—CLOTHES DRYER EXHAUST
TABLE M1502.4.6.1—DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH
594 TABLE M1502.4.6.1—DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH—continued
SECTION M1503—DOMESTIC COOKING EXHAUST EQUIPMENT
595 SECTION M1504—EXHAUST DUCTS AND EXHAUST OPENINGS
TABLE M1504.2—DUCT LENGTH
596 TABLE M1504.2—DUCT LENGTH—continued
SECTION M1505—MECHANICAL VENTILATION
597 TABLE M1505.4.3(1)—CONTINUOUS WHOLE-HOUSE MECHANICAL VENTILATION SYSTEM AIRFLOW RATE REQUIREMENTS
TABLE M1505.4.3(2)—INTERMITTENT WHOLE-HOUSE MECHANICAL VENTILATION RATE FACTORSa, b
TABLE M1505.5—MINIMUM REQUIRED LOCAL EXHAUST RATES FOR ONE- AND TWO-FAMILY DWELLINGS
598 CHAPTER 16 DUCT SYSTEMS
SECTION M1601—DUCT CONSTRUCTION
TABLE M1601.1.1—DUCT CONSTRUCTION MINIMUM SHEET METAL THICKNESS FOR SINGLE DWELLING UNITSa
599 TABLE M1601.1.1—DUCT CONSTRUCTION MINIMUM SHEET METAL THICKNESS FOR SINGLE DWELLING UNITSa—continued
601 SECTION M1602—RETURN AIR
602 CHAPTER 17 COMBUSTION AIR
SECTION M1701—GENERAL
603 CHAPTER 18 CHIMNEYS AND VENTS
SECTION M1801—GENERAL
604 SECTION M1802—VENT COMPONENTS
SECTION M1803—CHIMNEY AND VENT CONNECTORS
TABLE M1803.2—THICKNESS FOR SINGLE-WALL METAL PIPE CONNECTORS
605 TABLE M1803.3.4—CHIMNEY AND VENT CONNECTOR CLEARANCES TO COMBUSTIBLE MATERIALSa
SECTION M1804—VENTS
TABLE M1804.1—VENT SELECTION CHART
606 SECTION M1805—MASONRY AND FACTORY-BUILT CHIMNEYS
607 CHAPTER 19 SPECIAL APPLIANCES, EQUIPMENT AND SYSTEMS
SECTION M1901—RANGES AND OVENS
SECTION M1902—SAUNA HEATERS
SECTION M1903—STATIONARY FUEL CELL POWER PLANTS
SECTION M1904—GASEOUS HYDROGEN SYSTEMS
608 CHAPTER 20 BOILERS AND WATER HEATERS
SECTION M2001—BOILERS
SECTION M2002—OPERATING AND SAFETY CONTROLS
609 SECTION M2003—EXPANSION TANKS
TABLE M2003.2—EXPANSION TANK MINIMUM CAPACITYa FOR FORCED HOT-WATER SYSTEMS
SECTION M2004—WATER HEATERS USED FOR SPACE HEATING
SECTION M2005—WATER HEATERS
610 SECTION M2006—POOL HEATERS
611 CHAPTER 21 HYDRONIC PIPING
SECTION M2101—HYDRONIC PIPING SYSTEMS INSTALLATION
TABLE M2101.1—HYDRONIC PIPING AND FITTING MATERIALS
612 TABLE M2101.1—HYDRONIC PIPING AND FITTING MATERIALS—continued
TABLE M2101.9—HANGER SPACING INTERVALS
613 TABLE M2101.9—HANGER SPACING INTERVALS—continued
615 SECTION M2102—BASEBOARD CONVECTORS
SECTION M2103—FLOOR HEATING SYSTEMS
SECTION M2104—LOW TEMPERATURE PIPING
616 SECTION M2105-GROUND SOURCE HEAT-PUMP SYSTEM LOOP PIPING
TABLE M2105.4—GROUND-SOURCE LOOP PIPE
TABLE M2105.5—GROUND-SOURCE LOOP PIPE FITTINGS
619 CHAPTER 22 SPECIAL PIPING AND STORAGE SYSTEMS
SECTION M2201—OIL TANKS
SECTION M2202—OIL PIPING, FITTING AND CONNECTIONS
SECTION M2203—INSTALLATION
620 SECTION M2204—OIL PUMPS AND VALVES
621 CHAPTER 23 SOLAR THERMAL ENERGY SYSTEMS
SECTION M2301—SOLAR THERMAL ENERGY SYSTEMS
623 PART VI-FUEL GAS
CHAPTER 24 FUEL GAS
SECTION G2401 (101)—GENERAL
SECTION G2402 (201)—GENERAL
SECTION G2403 (202)—GENERAL DEFINITIONS
630 SECTION G2404 (301)—GENERAL
SECTION G2405 (302)—STRUCTURAL SAFETY
631 SECTION G2406 (303)—APPLIANCE LOCATION
SECTION G2407 (304)—COMBUSTION, VENTILATION AND DILUTION AIR
632 EQUATION 24-1
EQUATION 24-2
FIGURE G2407.5.3 (304.5.3)—ALL AIR FROM INSIDE THE BUILDING (see Section G2407.5.3)
633 FIGURE G2407.6.1(1) [304.6.1(1)]—ALL AIR FROM OUTDOORS—INLET AIR FROM VENTILATED CRAWL SPACE AND OUTLET AIR TO VENTILATED ATTIC (see Section G2407.6.1)
FIGURE G2407.6.1(2) [304.6.1(2)]—ALL AIR FROM OUTDOORS THROUGH VENTILATED ATTIC (see Section G2407.6.1)
634 FIGURE G2407.6.1(3) [304.6.1(3)]—ALL AIR FROM OUTDOORS (see Section G2407.6.1)
FIGURE G2407.6.2 (304.6.2)—SINGLE COMBUSTION AIR OPENING, ALL AIR FROM OUTDOORS (see Section G2407.6.2)
635 SECTION G2408(305)—INSTALLATION
636 SECTION G2409 (308)—CLEARANCE REDUCTION
FIGURE G2409.2(1) [308.2(1)]—EXTENT OF PROTECTION NECESSARY TO REDUCE CLEARANCES FROM GAS EQUIPMENT OR VENT CONNECTORS
637 FIGURE G2409.2(2) [308.2(2)]—WALL PROTECTOR CLEARANCE REDUCTION SYSTEM
FIGURE G2409.2(3) [308.2(3)]—MASONRY CLEARANCE REDUCTION SYSTEM
638 TABLE G2409.2 (308.2)—REDUCTION OF CLEARANCES WITH SPECIFIED FORMS OF PROTECTION a through k
639 SECTION G2410 (309)—ELECTRICAL
SECTION G2411 (310)—ELECTRICAL BONDING
SECTION G2412 (401)—GENERAL
640 SECTION G2413 (402)—PIPE SIZING
EQUATION 24-3
EQUATION 24-4
641 TABLE G2413.4 (402.4)—Cr AND Y VALUES FOR NATURAL GAS AND UNDILUTED PROPANE AT STANDARD CONDITIONS
TABLE G2413.4(1) [402.4(2)]—SCHEDULE 40 METALLIC PIPE
642 TABLE G2413.4(1) [402.4(2)]—SCHEDULE 40 METALLIC PIPE—continued
643 TABLE G2413.4(2) [402.4(5)]—SCHEDULE 40 METALLIC PIPE
644 TABLE G2413.4(2) [402.4(5)]—SCHEDULE 40 METALLIC PIPE—continued
TABLE G2413.4(3) [402.4(9)]—SEMIRIGID COPPER TUBING
645 TABLE G2413.4(3) [402.4(9)]—SEMIRIGID COPPER TUBING—continued
646 TABLE G2413.4(4) [402.4(12)]—SEMIRIGID COPPER TUBING
647 TABLE G2413.4(4) [402.4(12)]—SEMIRIGID COPPER TUBING—continued
TABLE G2413.4(5) [402.4(15)]—CORRUGATED STAINLESS STEEL TUBING (CSST)
648 TABLE G2413.4(5) [402.4(15)]—CORRUGATED STAINLESS STEEL TUBING (CSST)—continued
TABLE G2413.4(6) [402.4(18)]—CORRUGATED STAINLESS STEEL TUBING (CSST)
649 TABLE G2413.4(7) [402.4(21)]—POLYETHYLENE PLASTIC PIPE
TABLE G2413.4(8) [402.4(22)]—POLYETHYLENE PLASTIC PIPE
650 TABLE G2413.4(8) [402.4(22)]—POLYETHYLENE PLASTIC PIPE—continued
651 TABLE G2413.4(9) [402.4(25)]—SCHEDULE 40 METALLIC PIPE
652 TABLE G2413.4(9) [402.4(25)]—SCHEDULE 40 METALLIC PIPE—continued
TABLE G2413.4(10) [402.4(26)]—SCHEDULE 40 METALLIC PIPE
653 TABLE G2413.4(10) [402.4(26)]—SCHEDULE 40 METALLIC PIPE—continued
654 TABLE G2413.4(11) [402.4(27)]—SCHEDULE 40 METALLIC PIPE
655 TABLE G2413.4(11) [402.4(27)]—SCHEDULE 40 METALLIC PIPE—continued
TABLE G2413.4(12) [402.4(28)]—SCHEDULE 40 METALLIC PIPE
656 TABLE G2413.4(12) [402.4(28)]—SCHEDULE 40 METALLIC PIPE—continued
657 TABLE G2413.4(13) [402.4(29)]—SEMIRIGID COPPER TUBING
658 TABLE G2413.4(13) [402.4(29)]—SEMIRIGID COPPER TUBING—continued
TABLE G2413.4(14) [402.4(30)]—SEMIRIGID COPPER TUBING
659 TABLE G2413.4(14) [402.4(30)]—SEMIRIGID COPPER TUBING—continued
660 TABLE G2413.4(15) [402.4(31)]—SEMIRIGID COPPER TUBING
661 TABLE G2413.4(15) [402.4(31)]—SEMIRIGID COPPER TUBING—continued
TABLE G2413.4(16) [402.4(32)]—CORRUGATED STAINLESS STEEL TUBING (CSST)
662 TABLE G2413.4(16) [402.4(32)]—CORRUGATED STAINLESS STEEL TUBING (CSST)—continued
TABLE G2413.4(17) [402.4(33)]—CORRUGATED STAINLESS STEEL TUBING (CSST)
663 TABLE G2413.4(17) [402.4(33)]—CORRUGATED STAINLESS STEEL TUBING (CSST)—continued
TABLE G2413.4(18) [402.4(34)]—CORRUGATED STAINLESS STEEL TUBING (CSST)
664 TABLE G2413.4(19) [402.4(35)]—POLYETHYLENE PLASTIC PIPE
665 TABLE G2413.4(20) [402.4(36)]—POLYETHYLENE PLASTIC PIPE
666 TABLE G2413.4(20) [402.4(36)]—POLYETHYLENE PLASTIC PIPE—continued
TABLE G2413.4(21) [402.4(37)]—POLYETHYLENE PLASTIC TUBING
667 TABLE G2413.4(21) [402.4(37)]—POLYETHYLENE PLASTIC TUBING—continued
668 SECTION G2414 (403)—PIPING MATERIALS
669 TABLE G2414.8.2 (403.8.2)—SPECIFICATIONS FOR THREADING METALLIC PIPE
670 SECTION G2415 (404)—PIPING SYSTEM INSTALLATION
672 SECTION G2416 (405)—PIPING BENDS AND CHANGES IN DIRECTION
SECTION G2417 (406)—INSPECTION, TESTING AND PURGING
674 TABLE G2417.7.1.1 (406.7.1.1)—SIZE AND LENGTH OF PIPING
675 SECTION G2418 (407)—PIPING SUPPORT
SECTION G2419 (408)—DRIPS AND SLOPED PIPING
FIGURE G2419.4 (408.4)—METHOD OF INSTALLING A TEE FITTING SEDIMENT TRAP
SECTION G2420 (409)—SHUTOFF VALVES
676 TABLE G2420.1.1 (409.1.1)—MANUAL GAS VALVE STANDARDS
SECTION G2421 (410)—FLOW CONTROLS
677 SECTION G2422 (411)—APPLIANCE CONNECTIONS
678 SECTION G2423 (413) —COMPRESSED NATURAL GAS MOTOR VEHICLE FUEL-DISPENSING FACILITIES
SECTION G2424 (415)—PIPING SUPPORT INTERVALS
TABLE G2424.1 (415.1)—SUPPORT OF PIPING
SECTION G2425 (501)—GENERAL
680 SECTION G2426 (502)—VENTS
SECTION G2427 (503)—VENTING OF APPLIANCES
681 TABLE G2427.4 (503.4)—TYPE OF VENTING SYSTEM TO BE USED
683 FIGURE G2427.6.4 (503.6.5)—TERMINATION LOCATIONS FOR GAS VENTS WITH LISTED CAPS 12 INCHES OR LESS IN SIZE NOT LESS THAN 8 FEET FROM A VERTICAL WALL
686 FIGURE G2427.8 (503.8)—THROUGH-THE-WALL VENT TERMINAL CLEARANCE
TABLE G2427.8 (503.8)—THROUGH-THE-WALL VENT TERMINAL CLEARANCE
687 TABLE G2427.8 (503.8)—THROUGH-THE-WALL VENT TERMINAL CLEARANCE—continued
TABLE G2427.10.2.4 (503.10.2.4)—MINIMUM THICKNESS FOR GALVANIZED STEEL VENT CONNECTORS FOR LOW-HEATAPPLIANCES
688 TABLE G2427.10.5 (503.10.5)—CLEARANCES FOR CONNECTORSa
690 SECTION G2428 (504)—SIZING OF CATEGORY I APPLIANCE VENTING SYSTEMS
691 TABLE G2428.2(1) [504.2(1)]—TYPE B DOUBLE-WALL GAS VENT
692 TABLE G2428.2(1) [504.2(1)]—TYPE B DOUBLE-WALL GAS VENT—continued
693 TABLE G2428.2(2) [504.2(2)]—TYPE B DOUBLE-WALL GAS VENT
694 TABLE G2428.2(2) [504.2(2)]—TYPE B DOUBLE-WALL GAS VENT—continued
697 TABLE G2428.3(1) [504.3(1)]—TYPE B DOUBLE-WALL VENT
698 TABLE G2428.3(1) [504.3(1)]—TYPE B DOUBLE-WALL VENT—continued
TABLE G2428.3(2) [504.3(2)]—TYPE B DOUBLE-WALL VENT
699 TABLE G2428.3(2) [504.3(2)]—TYPE B DOUBLE-WALL VENT—continued
700 TABLE G2428.3(2) [504.3(2)]—TYPE B DOUBLE-WALL VENT—continued
TABLE G2428.3(3) [504.3(3)]—MASONRY CHIMNEY
701 TABLE G2428.3(3) [504.3(3)]—MASONRY CHIMNEY—continued
702 TABLE G2428.3(4) [504.3(4)]—MASONRY CHIMNEY
703 TABLE G2428.3(4) [504.3(4)]—MASONRY CHIMNEY—continued
704 TABLE G2428.3.2 (504.3.2)—MAXIMUM VENT CONNECTOR LENGTH
706 SECTION G2429 (505)—DIRECT-VENT, INTEGRAL VENT, MECHANICAL VENT AND VENTILATION/EXHAUST HOOD VENTING
SECTION G2430 (506)—FACTORY-BUILT CHIMNEYS
SECTION G2431 (601)—GENERAL
SECTION G2432 (602)—DECORATIVE APPLIANCES FOR INSTALLATION IN FIREPLACES
SECTION G2433 (603)—LOG LIGHTERS
SECTION G2434 (604)—VENTED GAS FIREPLACES (DECORATIVE APPLIANCES)
SECTION G2435 (605)—VENTED GAS FIREPLACE HEATERS
SECTION G2436 (608)—VENTED WALL FURNACES
707 SECTION G2437 (609)—FLOOR FURNACES
SECTION G2438 (613)—CLOTHES DRYERS
SECTION G2439 (614)—CLOTHES DRYER EXHAUST
708 TABLE G2439.7.4.1 (TABLE 614.9.4.1)—DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH
709 SECTION G2440 (615)—SAUNA HEATERS
SECTION G2441 (617)—POOL AND SPA HEATERS
SECTION G2442 (618)—FORCED-AIR WARM-AIR FURNACES
710 SECTION G2443 (619)—CONVERSION BURNERS
SECTION G2444 (620)—UNIT HEATERS
SECTION G2445 (621)—UNVENTED ROOM HEATERS
711 SECTION G2446 (622)—VENTED ROOM HEATERS
SECTION G2447 (623)—COOKING APPLIANCES
SECTION G2448 (624)—WATER HEATERS
SECTION G2449 (627)—AIR-CONDITIONING APPLIANCES
712 SECTION G2450 (628)—ILLUMINATING APPLIANCES
SECTION G2451 (630)—INFRARED RADIANT HEATERS
SECTION G2452 (631)—BOILERS
713 PART VII-PLUMBING
CHAPTER 25 PLUMBING ADMINISTRATION
SECTION P2501—GENERAL
SECTION P2502—EXISTING PLUMBING SYSTEMS
SECTION P2503—INSPECTION AND TESTS
715 CHAPTER 26 GENERAL PLUMBING REQUIREMENTS
SECTION P2601—GENERAL
SECTION P2602—INDIVIDUAL WATER SUPPLY AND SEWAGE DISPOSAL
SECTION P2603—STRUCTURAL AND PIPING PROTECTION
716 SECTION P2604—TRENCHING AND BACKFILLING
SECTION P2605—SUPPORT
TABLE P2605.1—PIPING SUPPORT
717 TABLE P2605.1—PIPING SUPPORT—continued
SECTION P2606—PENETRATIONS
SECTION P2607—WATERPROOFING OF OPENINGS
SECTION P2608—WORKMANSHIP
SECTION P2609—MATERIALS EVALUATION AND LISTING
719 CHAPTER 27 PLUMBING FIXTURES
SECTION P2701—FIXTURES, FAUCETS AND FIXTURE FITTINGS
TABLE P2701.1—PLUMBING FIXTURES, FAUCETS AND FIXTURE FITTINGS
720 TABLE P2701.1—PLUMBING FIXTURES, FAUCETS AND FIXTURE FITTINGS—continued
SECTION P2702—FIXTURE ACCESSORIES
SECTION P2703—TAIL PIECES
SECTION P2704—SLIP-JOINT CONNECTIONS
SECTION P2705—INSTALLATION
SECTION P2706—WASTE RECEPTORS
721 SECTION P2707—DIRECTIONAL FITTINGS
SECTION P2708—SHOWERS
SECTION P2709—SHOWER RECEPTORS
722 SECTION P2710—SHOWER WALLS
SECTION P2711—LAVATORIES
SECTION P2712—WATER CLOSETS
723 SECTION P2713—BATHTUBS
SECTION P2714—SINKS
SECTION P2715—LAUNDRY TUBS
SECTION P2716—FOOD-WASTE DISPOSER
SECTION P2717—DISHWASHING MACHINES
SECTION P2718—CLOTHES WASHING MACHINE
724 SECTION P2719—FLOOR DRAINS
SECTION P2720—WHIRLPOOL BATHTUBS
SECTION P2721—BIDET INSTALLATIONS
SECTION P2722—FIXTURE FITTING
SECTION P2723—MACERATING TOILET SYSTEMS
SECTION P2724—SPECIALTY TEMPERATURE CONTROL DEVICES AND VALVES
SECTION P2725—NONLIQUID SATURATED TREATMENT SYSTEMS
725 CHAPTER 28 WATER HEATERS
SECTION P2801—GENERAL
SECTION P2802—SOLAR WATER HEATING SYSTEMS
726 SECTION P2803—WATER HEATERS USED FOR SPACE HEATING
SECTION P2804—RELIEF VALVES
727 CHAPTER 29 WATER SUPPLY AND DISTRIBUTION
SECTION P2901—GENERAL
FIGURE P2901.2.1—PICTOGRAPH—DO NOT DRINK
728 TABLE P2901.2.2.2—SIZE OF PIPE IDENTIFICATION
SECTION P2902—PROTECTION OF POTABLE WATER SUPPLY
TABLE P2902.3—APPLICATION FOR BACKFLOW PREVENTERS
729 TABLE P2902.3—APPLICATION FOR BACKFLOW PREVENTERS—continued
TABLE P2902.3.1—MINIMUM AIR GAPS
731 SECTION P2903—WATER SUPPLY SYSTEM
TABLE P2903.1—REQUIRED CAPACITIES AT POINT OF OUTLET DISCHARGE
732 TABLE P2903.2—MAXIMUM FLOW RATES AND CONSUMPTION FOR PLUMBING FIXTURES AND FIXTURE FITTINGSb
TABLE P2903.7—WATER SUPPLY FIXTURE UNIT VALUES FOR VARIOUS PLUMBING FIXTURES AND FIXTURE GROUPS
733 TABLE P2903.7—WATER SUPPLY FIXTURE UNIT VALUES FOR VARIOUS PLUMBING FIXTURES AND FIXTURE GROUPS—continued
TABLE P2903.7(1)—CONVERSIONS FROM WATER SUPPLY FIXTURE UNIT TO GALLON PER MINUTE FLOW RATES
734 TABLE P2903.9.1—MANIFOLD SIZINGa
TABLE P2903.10.4—VALVES
735 FIGURE P2903.11—TYPICAL FROSTPROOF HOSE BIBB INSTALLATION NOT REQUIRING SEPARATE VALVE
SECTION P2904—DWELLING UNIT AUTOMATIC SPRINKLER SYSTEMS
736 TABLE P2904.2.2—LOCATIONS WHERE INTERMEDIATE TEMPERATURE SPRINKLERS ARE REQUIRED
737 FIGURE P2904.2.4.2—MINIMUM ALLOWABLE DISTANCE BETWEEN SPRINKLER AND OBSTRUCTION
739 TABLE P2904.6.2(1)—WATER SERVICE PRESSURE LOSS (PLsvc) a, b
740 TABLE P2904.6.2(2)—MINIMUM WATER METER PRESSURE LOSS (PLm)a
TABLE P2904.6.2(3)—ELEVATION LOSS (PLe)
TABLE P2904.6.2(4)—ALLOWABLE PIPE LENGTH FOR 3/4-INCH TYPE M COPPER WATER TUBING
741 TABLE P2904.6.2(4)—ALLOWABLE PIPE LENGTH FOR 3/4-INCH TYPE M COPPER WATER TUBING—continued
TABLE P2904.6.2(5)—ALLOWABLE PIPE LENGTH FOR 1-INCH TYPE M COPPER WATER TUBING
742 TABLE P2904.6.2(5)—ALLOWABLE PIPE LENGTH FOR 1-INCH TYPE M COPPER WATER TUBING—continued
TABLE P2904.6.2(6)—ALLOWABLE PIPE LENGTH FOR 3/4-INCH CPVC PIPE
743 TABLE P2904.6.2(6)—ALLOWABLE PIPE LENGTH FOR 3/4-INCH CPVC PIPE—continued
TABLE P2904.6.2(7)—ALLOWABLE PIPE LENGTH FOR 1-INCH CPVC PIPE
744 TABLE P2904.6.2(7)—ALLOWABLE PIPE LENGTH FOR 1-INCH CPVC PIPE—continued
TABLE P2904.6.2(8)—ALLOWABLE PIPE LENGTH FOR 3/4-INCH PEX AND PE-RT TUBING
745 TABLE P2904.6.2(8)—ALLOWABLE PIPE LENGTH FOR 3/4-INCH PEX AND PE-RT TUBING—continued
TABLE P2904.6.2(9)—ALLOWABLE PIPE LENGTH FOR 1-INCH PEX AND PE-RT TUBING
746 TABLE P2904.6.2(9)—ALLOWABLE PIPE LENGTH FOR 1-INCH PEX AND PE-RT TUBING—continued
747 SECTION P2905—HEATED WATER DISTRIBUTION SYSTEMS
SECTION P2906—MATERIALS, JOINTS AND CONNECTIONS
748 TABLE P2906.4—WATER SERVICE PIPE
TABLE P2906.5—WATER DISTRIBUTION PIPE
749 TABLE P2906.5—WATER DISTRIBUTION PIPE—continued
TABLE P2906.6—PIPE FITTINGS
751 SECTION P2907—CHANGES IN DIRECTION
SECTION P2908—SUPPORT
SECTION P2909—DRINKING WATER TREATMENT UNITS
SECTION P2910—NONPOTABLE WATER SYSTEMS
752 FIGURE P2910.3—PICTOGRAPH—DO NOT DRINK
753 TABLE P2910.9.6—SIZE OF DRAIN PIPES FOR WATER TANKS
754 SECTION P2911—ON-SITE NONPOTABLE WATER REUSE SYSTEMS
755 TABLE P2911.7.1—LOCATION OF NONPOTABLE WATER REUSE STORAGE TANKS
756 SECTION P2912—NONPOTABLE RAINWATER COLLECTION AND DISTRIBUTION SYSTEMS
757 TABLE P2912.10.1—LOCATION OF RAINWATER STORAGE TANKS
758 SECTION P2913—RECLAIMED WATER SYSTEMS
760 CHAPTER 30 SANITARY DRAINAGE
SECTION P3001—GENERAL
SECTION P3002—MATERIALS
TABLE P3002.1(1)—ABOVE-GROUND DRAINAGE AND VENT PIPE
761 TABLE P3002.1(2)—UNDERGROUND BUILDING DRAINAGE AND VENT PIPE
TABLE P3002.2—BUILDING SEWER PIPE
TABLE P3002.3—PIPE FITTINGS
762 TABLE P3002.3—PIPE FITTINGS—continued
SECTION P3003—JOINTS AND CONNECTIONS
764 SECTION P3004—DETERMINING DRAINAGE FIXTURE UNITS
TABLE P3004.1—DRAINAGE FIXTURE UNIT (d.f.u.) VALUES FOR VARIOUS PLUMBING FIXTURES
765 TABLE P3004.1—DRAINAGE FIXTURE UNIT (d.f.u.) VALUES FOR VARIOUS PLUMBING FIXTURES—continued
SECTION P3005—DRAINAGE SYSTEM
TABLE P3005.1—FITTINGS FOR CHANGE IN DIRECTION
768 TABLE P3005.4.1—MAXIMUM FIXTURE UNITS ALLOWED TO BE CONNECTED TO BRANCHES AND STACKS
TABLE P3005.4.2—MAXIMUM NUMBER OF FIXTURE UNITS ALLOWED TO BECONNECTED TO THE BUILDING DRAIN, BUILDING DRAIN BRANCHES OR THE BUILDING SEWER
SECTION P3006—SIZING OF DRAIN PIPE OFFSETS
SECTION P3007—SUMPS AND EJECTORS
769 TABLE 3007.6—MINIMUM CAPACITY OF SEWAGE PUMP OR SEWAGE EJECTOR
SECTION P3008—BACKWATER VALVES
770 SECTION P3009—GRAYWATER SOIL ABSORPTION SYSTEMS
771 TABLE P3009.9—LOCATION OF SUBSURFACE IRRIGATION SYSTEM
TABLE P3009.10.1—DESIGN LOADING RATE
772 TABLE P3009.11—DISTRIBUTION PIPE
SECTION P3010—REPLACEMENT OF UNDERGROUND BUILDING SEWERS AND BUILDING DRAINS BY PIPE BURSTING MET
SECTION P3011—RELINING OF BUILDING SEWERS AND BUILDING DRAINS
774 CHAPTER 31 VENTS
SECTION P3101—VENT SYSTEMS
SECTION P3102—VENT STACKS AND STACK VENTS
SECTION P3103—VENT TERMINALS
775 SECTION P3104—VENT CONNECTIONS AND GRADES
SECTION P3105—FIXTURE VENTS
TABLE P3105.1—MAXIMUM DISTANCE OF FIXTURE TRAP FROM VENT
SECTION P3106—INDIVIDUAL VENT
SECTION P3107—COMMON VENT
776 TABLE P3107.3—COMMON VENT SIZES
SECTION P3108—WET VENTING
TABLE P3108.3—WET VENT SIZE
777 SECTION P3109—WASTE STACK VENT
TABLE P3109.4—WASTE STACK VENT SIZE
SECTION P3110—CIRCUIT VENTING
SECTION P3111—COMBINATION WASTE AND VENT SYSTEM
778 TABLE P3111.3—SIZE OF COMBINATION WASTE AND VENT PIPE
SECTION P3112—ISLAND FIXTURE VENTING
SECTION P3113—VENT PIPE SIZING
TABLE P3113.4.1—SIZE AND LENGTH OF SUMP VENTS
779 TABLE P3113.4.1—SIZE AND LENGTH OF SUMP VENTS
SECTION P3114—AIR ADMITTANCE VALVES
780 CHAPTER 32 TRAPS
SECTION P3201—FIXTURE TRAPS
781 TABLE P3201.7—SIZE OF TRAPS FOR PLUMBING FIXTURES
782 CHAPTER 33 STORM DRAINAGE
SECTION P3301—GENERAL
SECTION P3302—SUBSOIL DRAINS
TABLE P3302.1—SUBSOIL DRAIN PIPE
SECTION P3303—SUMPS AND PUMPING SYSTEMS
783 PART VIII-ELECTRICAL
CHAPTER 34 GENERAL REQUIREMENTS
SECTION E3401—GENERAL
784 SECTION E3402—BUILDING STRUCTURE PROTECTION
SECTION E3403—INSPECTION AND APPROVAL
SECTION E3404—GENERAL EQUIPMENT REQUIREMENTS
TABLE E3404.4 (Table 110.28)—ENCLOSURE SELECTION
785 TABLE E3404.4 (Table 110.28)—ENCLOSURE SELECTION—continued
786 SECTION E3405—EQUIPMENT LOCATION AND CLEARANCES
787 FIGURE E3405.1a, b, c, d, e—WORKING SPACE AND CLEARANCES
788 SECTION E3406—ELECTRICAL CONDUCTORS AND CONNECTIONS
789 TABLE E3406.9 (Chapter 9, Table 10)—CONDUCTOR STRANDINGc
790 SECTION E3407—CONDUCTOR AND TERMINAL IDENTIFICATION
792 CHAPTER 35 ELECTRICAL DEFINITIONS
SECTION E3501—GENERAL
798 CHAPTER 36 SERVICES
SECTION E3601—GENERAL SERVICES
799 SECTION E3602—SERVICE SIZE AND RATING
TABLE E3602.2 [220.82(B) & (C)]—MINIMUM SERVICE LOAD CALCULATION
SECTION E3603—SERVICE, FEEDER AND GROUNDING ELECTRODE CONDUCTOR SIZING
800 TABLE E3603.1.1 (Table 310.12(A))—SINGLE-PHASE DWELLING SERVICES AND FEEDERS
801 TABLE E3603.4 (Table 250.66)—GROUNDING ELECTRODE CONDUCTOR SIZEa, b, c, d, e, f
SECTION E3604—OVERHEAD SERVICE AND SERVICE-ENTRANCE CONDUCTOR INSTALLATION
FIGURE E3604.1—CLEARANCES FROM BUILDING OPENINGS
802 FIGURE E3604.2.1—CLEARANCES FROM ROOFS
803 SECTION E3605—SERVICE-ENTRANCE CONDUCTORS
804 SECTION E3606—SERVICE EQUIPMENT—GENERAL
SECTION E3607—SYSTEM GROUNDING
805 SECTION E3608—GROUNDING ELECTRODE SYSTEM
806 SECTION E3609—BONDING
808 SECTION E3610—GROUNDING ELECTRODE CONDUCTORS
SECTION E3611—GROUNDING ELECTRODE CONDUCTOR CONNECTION TO THE GROUNDING ELECTRODES
810 CHAPTER 37 BRANCH CIRCUIT AND FEEDER REQUIREMENTS
SECTION E3701—GENERAL
SECTION E3702—BRANCH CIRCUIT RATINGS
812 TABLE E3702.15(1) [Table 210.24 (1)]—BRANCH-CIRCUIT REQUIREMENTS—SUMMARYa, b
TABLE E3702.15(2) [Table 210.24(2)]—BRANCH-CIRCUIT REQUIREMENTS—SUMMARYa, b
SECTION E3703—REQUIRED BRANCH CIRCUITS
813 SECTION E3704—FEEDER REQUIREMENTS
TABLE E3704.2(1) [220.14(J), Table 220.42, 220.50, 220.51, 220.52,220.53, 220.54, 220.55, 220.57, and 220.60]—FEEDER LOAD CALCULATION
814 TABLE E3704.2(1) [220.14(J), Table 220.42, 220.50, 220.51, 220.52,220.53, 220.54, 220.55, 220.57, and 220.60]—FEEDER LOAD CALCULATION—continued
TABLE E3704.2(2) (220.55 and Table 220.55)DEMAND LOADS FOR ELECTRIC RANGES,WALL-MOUNTED OVENS, COUNTER-MOUNTED— COOKING UNITS AND OTHER COOKING APPLIANCES OVER 13/4 kVA RATINGa, b
SECTION E3705—CONDUCTOR SIZING AND OVERCURRENT PROTECTION
815 TABLE E3705.1—ALLOWABLE AMPACITIES
TABLE E3705.2 [310.15(B)(1)]—AMBIENT TEMPERATURE CORRECTION FACTORS
816 TABLE E3705.2 [310.15(B)(1)]—AMBIENT TEMPERATURE CORRECTION FACTORS—continued
TABLE E3705.3 [310.15(C)(1)]—CONDUCTOR PROXIMITY ADJUSTMENT FACTORS
818 TABLE E3705.5.3 [240.4(D)]—OVERCURRENT-PROTECTION RATING
TABLE E3705.6 (Table 240.6)—STANDARD AMPERE RATING FOR FUSES AND INVERSE TIME CIRCUIT BREAKERS
SECTION E3706—PANELBOARDS
820 CHAPTER 38 WIRING METHODS
SECTION E3801—GENERAL REQUIREMENTS
TABLE E3801.2—ALLOWABLE WIRING METHODS
TABLE E3801.4 (Chapter 3 and 300.2)—ALLOWABLE APPLICATIONS FOR WIRING METHODSa, b, c, d, e, f, g, h, i, j, k, l
821 TABLE E3801.4 (Chapter 3 and 300.2)—ALLOWABLE APPLICATIONS FOR WIRING METHODSa, b, c, d, e, f, g, h, i, j, k, l—continued
SECTION E3802—ABOVE-GROUND INSTALLATION REQUIREMENTS
TABLE E3802.1 (Chapter 3)—GENERAL INSTALLATION ANDSUPPORT REQUIREMENTS FOR WIRING METHODSa, b, c, d, e, f, g, h, i, j, k, l
822 TABLE E3802.1 (Chapter 3)—GENERAL INSTALLATION ANDSUPPORT REQUIREMENTS FOR WIRING METHODSa, b, c, d, e, f, g, h, i, j, k, l—continued
823 SECTION E3803—UNDERGROUND INSTALLATION REQUIREMENTS
TABLE E3803.1 (Table 300.5)—MINIMUM COVER REQUIREMENTS, BURIAL IN INCHESa, b, c, d, e, f
824 TABLE E3803.1 (Table 300.5)—MINIMUM COVER REQUIREMENTS, BURIAL IN INCHESa, b, c, d, e, f—continued
826 CHAPTER 39 POWER AND LIGHTING DISTRIBUTION
SECTION E3901—RECEPTACLE OUTLETS
FIGURE E3901.2—GENERAL USE RECEPTACLE DISTRIBUTION
828 FIGURE E3901.4—COUNTERTOP RECEPTACLES
829 FIGURE E3901.4.1—DETERMINATION OF AREA BEHIND SINK OR RANGE
830 SECTION E3902—GROUND-FAULT AND ARC-FAULT CIRCUIT-INTERRUPTER PROTECTION
832 SECTION E3903—LIGHTING OUTLETS
833 SECTION E3904—GENERAL INSTALLATION REQUIREMENTS
834 TABLE E3904.6(1) (Annex C, Table C.1)—MAXIMUM NUMBER OF CONDUCTORS IN ELECTRICAL METALLIC TUBING (EMT)a
835 TABLE E3904.6(1) (Annex C, Table C.1)—MAXIMUM NUMBER OF CONDUCTORS IN ELECTRICAL METALLIC TUBING (EMT)a—continued
TABLE E3904.6(2) (Annex C, Table C.2)—MAXIMUM NUMBER OF CONDUCTORS IN ELECTRICAL NONMETALLIC TUBING (ENT)a
836 TABLE E3904.6(2) (Annex C, Table C.2)—MAXIMUM NUMBER OF CONDUCTORS IN ELECTRICAL NONMETALLIC TUBING (ENT)a—continued
837 TABLE E3904.6(3) (Annex C, Table C.3)—MAXIMUM NUMBER OF CONDUCTORS IN FLEXIBLE METALLIC CONDUIT (FMC)a
838 TABLE E3904.6(3) (Annex C, Table C.3)—MAXIMUM NUMBER OF CONDUCTORS IN FLEXIBLE METALLIC CONDUIT (FMC)a—continued
TABLE E3904.6(4) (Annex C, Table C.4)—MAXIMUM NUMBER OF CONDUCTORS IN INTERMEDIATE METALLIC CONDUIT (IMC)a
839 TABLE E3904.6(4) (Annex C, Table C.4)—MAXIMUM NUMBER OF CONDUCTORS IN INTERMEDIATE METALLIC CONDUIT (IMC)a—continued
840 TABLE E3904.6(5) (Annex C, Table C.6)—MAXIMUM NUMBER OF CONDUCTORS IN LIQUID-TIGHT FLEXIBLE NONMETALLIC CONDUIT (FNMC-A)a
841 TABLE E3904.6(5) (Annex C, Table C.6)—MAXIMUM NUMBER OF CONDUCTORS IN LIQUID-TIGHT FLEXIBLE NONMETALLIC CONDUIT (FNMC-A)a—continued
TABLE E3904.6(6) (Annex C, Table C.5)—MAXIMUM NUMBER OF CONDUCTORS IN LIQUID-TIGHT FLEXIBLE NONMETALLIC CONDUIT (FNMC-B)
842 TABLE E3904.6(6) (Annex C, Table C.5)—MAXIMUM NUMBER OF CONDUCTORS IN LIQUID-TIGHT FLEXIBLE NONMETALLIC CONDUIT (FNMC-B)a—continued
843 TABLE E3904.6(7) (Annex C, Table C.8)—MAXIMUM NUMBER OF CONDUCTORS IN LIQUID-TIGHT FLEXIBLE METAL CONDUIT (LFMC)a
844 TABLE E3904.6(7) (Annex C, Table C.8)—MAXIMUM NUMBER OF CONDUCTORS IN LIQUID-TIGHT FLEXIBLE METAL CONDUIT (LFMC)a—continued
TABLE E3904.6(8) (Annex C, Table C.9)—MAXIMUM NUMBER OF CONDUCTORS IN RIGID METAL CONDUIT (RMC)a
845 TABLE E3904.6(8) (Annex C, Table C.9)—MAXIMUM NUMBER OF CONDUCTORS IN RIGID METAL CONDUIT (RMC)a—continued
846 TABLE E3904.6(9) (Annex C, Table C.10)—MAXIMUM NUMBER OF CONDUCTORS IN RIGID PVC CONDUIT, SCHEDULE 80 (PVC-80)a
847 TABLE E3904.6(9) (Annex C, Table C.10)—MAXIMUM NUMBER OF CONDUCTORS IN RIGID PVC CONDUIT, SCHEDULE 80 (PVC-80)a—continued
TABLE E3904.6(10) (Annex C, Table C.11)—MAXIMUM NUMBER OF CONDUCTORS IN RIGID PVC CONDUIT SCHEDULE 40 (PVC-40)a
848 TABLE E3904.6(10) (Annex C, Table C.11)—MAXIMUM NUMBER OF CONDUCTORS IN RIGID PVC CONDUIT SCHEDULE 40 (PVC-40)a—continued
849 SECTION E3905—BOXES, CONDUIT BODIES AND FITTINGS
851 TABLE E3905.12.1 [Table 314.16(A)]—MAXIMUM NUMBER OF CONDUCTORS IN METAL BOXESa
852 TABLE E3905.12.2.1 [Table 314.16(B)(1)]—VOLUME ALLOWANCE REQUIRED PER CONDUCTOR
853 SECTION E3906—INSTALLATION OF BOXES, CONDUIT BODIES AND FITTINGS
855 SECTION E3907—CABINETS AND PANELBOARDS
856 TABLE E3907.8 (Chapter 9, Table 1)—PERCENT OF CROSS SECTION OF CONDUIT AND TUBING FOR CONDUCTORS
TABLE E3907.9.1(1) [Table 312.6(B)(2)]—MINIMUM WIRE-BENDING SPACE AT TERMINALS (see Note 1)
857 TABLE E3907.9.1(1) [Table 312.6(B)(2)]—MINIMUM WIRE-BENDING SPACE AT TERMINALS (see Note 1)—continued
TABLE E3907.9.1(2) [Table 312.6(A)]—MINIMUM WIRE-BENDING SPACE AT TERMINALS AND MINIMUM WIDTH OF WIRING GUTTERS(see Note 1)
858 TABLE E3907.9.1(2) [Table 312.6(A)]—MINIMUM WIRE-BENDING SPACE AT TERMINALS AND MINIMUM WIDTH OF WIRING GUTTERS(see Note 1)—continued
SECTION E3908—GROUNDING AND BONDING
860 TABLE E3908.13 (Table 250.122)—EQUIPMENT GROUNDING CONDUCTOR SIZING
862 SECTION E3909—FLEXIBLE CORDS AND FLEXIBLE CABLES
TABLE E3909.2 [Table 400.5(A)(1)]—MAXIMUM AMPERE LOAD FOR FLEXIBLE CORDS
863 CHAPTER 40 DEVICES AND LUMINAIRES
SECTION E4001—SWITCHES
865 SECTION E4002—RECEPTACLES
TABLE E4002.1.2 [Table 210.21(B)(3)]—RECEPTACLE RATINGS FOR VARIOUS SIZE MULTIOUTLET CIRCUITS
867 SECTION E4003—LUMINAIRES
868 FIGURE E4003.12—CLOSET STORAGE SPACE
869 SECTION E4004—LUMINAIRE INSTALLATION
870 SECTION E4005—TRACK LIGHTING
871 CHAPTER 41 APPLIANCE INSTALLATION
SECTION E4101—GENERAL
TABLE E4101.3—FLEXIBLE CORD LENGTH
872 TABLE E4101.5 [422.31(A), (B) and (C);422.33; 422.34(B) and (C); 422.35; 424.19; 424.20; and 440.14]—DISCONNECTING MEANS
873 TABLE E4101.5 [422.31(A), (B) and (C);422.33; 422.34(B) and (C); 422.35; 424.19; 424.20; and 440.14]—DISCONNECTING MEANS—continued
874 CHAPTER 42 SWIMMING POOLS
SECTION E4201—GENERAL
SECTION E4202—WIRING METHODS FOR POOLS, SPAS, HOT TUBS AND HYDROMASSAGE BATHTUBS
TABLE E4202.1—PERMITTED WIRING METHODS IN CORROSIVE ENVIRONMENTSa
875 SECTION E4203—EQUIPMENT LOCATION AND CLEARANCES
877 TABLE E4203.7 [Table 680.8(A)]—OVERHEAD CONDUCTOR CLEARANCES
SECTION E4204—EQUIPOTENTIAL BONDING
880 SECTION E4205—BONDING AND GROUNDING
881 SECTION E4206—EQUIPMENT INSTALLATION
884 SECTION E4207—STORABLE SWIMMING POOLS, STORABLE SPAS AND STORABLE HOT TUBS
SECTION E4208—SPAS AND HOT TUBS
885 SECTION E4209—HYDROMASSAGE BATHTUBS
886 CHAPTER 43 CLASS 2 REMOTE-CONTROL, SIGNALING AND POWER-LIMITED CIRCUITS
SECTION E4301—GENERAL
SECTION E4302—POWER SOURCES
SECTION E4303—WIRING METHODS
TABLE E4303.2—CABLE USES AND PERMITTED SUBSTITUTIONS [Figure 725.154(A)]
887 TABLE E4303.2.5 [Table 722.179(B)]—CABLE MARKING
SECTION E4304—INSTALLATION REQUIREMENTS
889 PART IX-REFERENCED STANDARDS
CHAPTER 44 REFERENCED STANDARDS
ABTG
ACCA
ACI
AHRI
AISI
890 ALI
AMCA
ANSI
892 APA
APSP
893 ASCE/SEI
ASHRAE
ASME
895 ASSE
896 ASTM
911 AWC
AWPA
AWS
AWWA
912 CEN
CISPI
CPA
CPSC
913 CRRC
CSA
915 CSSB
CTA
916 DASMA
DHA
DOC
DOE
DOTn
FEMA
FGIA
917 FM
GA
HVI
IAPMO
ICC
918 IEC
IEEE
ISO
MSS
919 NAIMA
NEMA
NFPA
920 NFRC
NGWA
NSF
921 OpenADR
PCA
PHTA
PTI
RESNET
SBCA
SMACNA
TMS
922 TPI
UL
925 ULC
US-FTC
WDMA
WMA
926 APPENDIX AA BOARD OF APPEALS
SECTION AA101—GENERAL
928 APPENDIX AB PERMIT FEES
SECTION AB101—GENERAL
TABLE AB101.1—PERMIT FEE SCHEDULE
929 APPENDIX AC RESERVED
930 APPENDIX BA MANUFACTURED HOUSING USED AS DWELLINGS
SECTION BA101—SCOPE
SECTION BA102—APPLICATION TO EXISTING MANUFACTURED HOMES AND BUILDING SERVICE EQUIPMENT
931 SECTION BA103—DEFINITIONS
SECTION BA104—PERMITS
SECTION BA105—APPLICATION FOR PERMIT
932 SECTION BA106—PERMITS ISSUANCE
SECTION BA107—FEES
933 SECTION BA108—INSPECTIONS
934 SECTION BA109—SPECIAL INSPECTIONS
SECTION BA110—UTILITY SERVICE
SECTION BA111—OCCUPANCY CLASSIFICATION
SECTION BA112—LOCATION ON PROPERTY
SECTION BA113—DESIGN
935 SECTION BA114—FOUNDATION SYSTEMS
SECTION BA115—SKIRTING AND PERIMETER ENCLOSURES
SECTION BA116—STRUCTURAL ADDITIONS
SECTION BA117—BUILDING SERVICE EQUIPMENT
SECTION BA118—EXITS
936 SECTION BA119—OCCUPANCY, FIRE SAFETY AND ENERGY CONSERVATION STANDARDS
SECTION BA120—SPECIAL REQUIREMENTS FOR FOUNDATION SYSTEMS
SECTION BA121—FOOTINGS AND FOUNDATIONS
SECTION BA122—PIER CONSTRUCTION
SECTION BA123—HEIGHT OF PIERS
SECTION BA124—ANCHORAGE INSTALLATIONS
937 SECTION BA125—TIES, MATERIALS AND INSTALLATION
SECTION BA126—REFERENCED STANDARDS
TABLE BA126.1—REFERENCED STANDARDS
938 APPENDIX BB TINY HOUSES
SECTION BB101—GENERAL
SECTION BB102—DEFINITIONS
SECTION BB103—CEILING HEIGHT
SECTION BB104—LOFTS
FIGURE BB104.1.3—HEIGHT EFFECT ON LOFT AREA
939 SECTION BB105—EMERGENCY ESCAPE AND RESCUE OPENINGS
SECTION BB106—ENERGY CONSERVATION
940 APPENDIX BC ACCESSORY DWELLING UNITS (ADU)
SECTION BC101—GENERAL
SECTION BC102—DEFINITIONS
SECTION BC103—PERMITS
SECTION BC104—ADU PLANNING
941 SECTION BC105—UTILITIES
942 APPENDIX BD HOME DAY CARE OCCUPANCY
SECTION BD101—GENERAL
SECTION BD102—DEFINITION
SECTION BD103—MEANS OF EGRESS
943 SECTION BD104—SMOKE DETECTION
944 APPENDIX BE RADON CONTROL METHODS
SECTION BE101—SCOPE
FIGURE BE101.1—EPA MAP OF RADON ZONES
945 TABLE BE101.1—HIGH RADON-POTENTIAL (ZONE 1) COUNTIESa
946 TABLE BE101.1—HIGH RADON-POTENTIAL (ZONE 1) COUNTIESa—continued
947 TABLE BE101.1—HIGH RADON-POTENTIAL (ZONE 1) COUNTIESa—continued
948 TABLE BE101.1—HIGH RADON-POTENTIAL (ZONE 1) COUNTIESa—continued
949 TABLE BE101.1—HIGH RADON-POTENTIAL (ZONE 1) COUNTIESa—continued
SECTION BE102—DEFINITIONS
SECTION BE103—REQUIREMENTS
950 FIGURE BE103.1—RADON-RESISTANT CONSTRUCTION DETAILS FOR FOUR FOUNDATION TYPES
952 SECTION BE104—TESTING
953 APPENDIX BF PATIO COVERS
SECTION BF101—GENERAL
SECTION BF102—DEFINITION
SECTION BF103—EXTERIOR WALLS AND OPENINGS
SECTION BF104—HEIGHT
SECTION BF105—STRUCTURAL PROVISIONS
SECTION BF106—SPECIAL PROVISIONS FOR ALUMINUM SCREEN ENCLOSURES IN HURRICANE-PRONE REGIONS
954 FIGURE BF106.4.1—ULTIMATE DESIGN WIND SPEEDS FOR PATIO COVERS AND SCREEN ENCLOSURES
TABLE BF106.4.1(1)—DESIGN WIND PRESSURES FOR SCREEN ENCLOSURE FRAMINGa, b, e, f, g, h
955 TABLE BF106.4.1(2)—ADJUSTMENT FACTOR FOR BUILDING HEIGHT AND EXPOSURE
956 APPENDIX BG SOUND TRANSMISSION
SECTION BG101—GENERAL
SECTION BG102—AIRBORNE SOUND
SECTION BG103—STRUCTURAL-BORNE SOUND
SECTION BG104—REFERENCED STANDARDS
TABLE BG104.1—REFERENCED STANDARDS
957 APPENDIX BH AUTOMATIC VEHICULAR GATES
SECTION BH101—GENERAL
SECTION BH102—DEFINITION
SECTION BH103—AUTOMATIC VEHICULAR GATES
SECTION BH104—REFERENCED STANDARDS
TABLE BH104.1—REFERENCED STANDARDS
958 APPENDIX BI LIGHT STRAW-CLAY CONSTRUCTION
SECTION BI101—GENERAL
SECTION BI102—DEFINITIONS
SECTION BI103—NONBEARING LIGHT STRAW-CLAY CONSTRUCTION
TABLE BI103.2.3—REQUIREMENTS AND PROPERTIES OF LIGHT STRAW-CLAY MIXTURESa
959 TABLE BI103.2.3—REQUIREMENTS AND PROPERTIES OF LIGHT STRAW-CLAY MIXTURESa—continued
FIGURE BI103.2.4(1)—LIGHT STRAW-CLAY WALL WITH LARSEN TRUSSES
960 FIGURE BI103.2.4(2)—LIGHT STRAW-CLAY WALL, SINGLE STUD WIDTH
FIGURE BI103.2.4(3)—LIGHT STRAW-CLAY WALL WITH BLIND STUDS
961 SECTION BI104—THERMAL PERFORMANCE
962 SECTION BI105—REFERENCED STANDARDS
TABLE BI105.1—REFERENCED STANDARDS
963 APPENDIX BJ STRAWBALE CONSTRUCTION
SECTION BJ101—GENERAL
FIGURE BJ101.2—TYPICAL STRAWBALE WALL SYSTEMS
964 SECTION BJ102—DEFINITIONS
965 FIGURE BJ102.1—BALE ORIENTATIONS
SECTION BJ103—BALES
FIGURE BJ103.2—APPROXIMATE DIMENSIONS OF COMMON STRAW BALES
966 SECTION BJ104—FINISHES
967 SECTION BJ105—STRAWBALE WALLS—GENERAL
FIGURE BJ105.1(1)—TYPICAL BASE OF PLASTERED STRAWBALE WALL ON CONCRETE SLAB AND FOOTING
968 FIGURE BJ105.1(2)—TYPICAL BASE OF PLASTERED STRAWBALE WALL OVER RAISED FLOOR
FIGURE BJ105.1(3)—TYPICAL TOP OF LOAD-BEARING STRAWBALE WALL
969 FIGURE BJ105.1(4)—TYPICAL TOP OF POST-AND-BEAM WALL WITH PLASTERED STRAWBALE INFILL
TABLE BJ105.4—OUT-OF-PLANE LOAD RESISTANCE METHODS AND UNRESTRAINED WALL DIMENSION LIMITS
970 TABLE BJ105.4—OUT-OF-PLANE LOAD RESISTANCE METHODS AND UNRESTRAINED WALL DIMENSION LIMITS—continued
971 SECTION BJ106—STRAWBALE WALLS—STRUCTURAL
972 TABLE BJ106.6.1—MINIMUM COMPRESSIVE STRENGTH FOR PLASTERS ON STRUCTURAL WALLS
973 TABLE BJ106.12—ALLOWABLE SUPERIMPOSED VERTICAL LOADS (LBS/FOOT) FOR PLASTERED LOAD-BEARING STRAWBALE WALLS
974 TABLE BJ106.13(1)—PLASTERED STRAWBALE BRACED WALL PANEL TYPES
TABLE BJ106.13(2)—BRACING REQUIREMENTS FOR STRAWBALE BRACED WALL PANELS BASED ON WIND SPEED
975 TABLE BJ106.13(2)—BRACING REQUIREMENTS FOR STRAWBALE BRACED WALL PANELS BASED ON WIND SPEED—continued
TABLE BJ106.13(3)—BRACING REQUIREMENTS FOR STRAWBALE BRACED WALL PANELS BASED ON SEISMIC DESIGN CATEGORY
976 TABLE BJ106.13(3)—BRACING REQUIREMENTS FOR STRAWBALE BRACED WALL PANELS BASED ON SEISMIC DESIGN CATEGORY—continued
977 SECTION BJ107—FIRE RESISTANCE
SECTION BJ108—THERMAL INSULATION
SECTION BJ109—REFERENCED STANDARDS
TABLE BJ109.1—REFERENCED STANDARDS
978 TABLE BJ109.1—REFERENCED STANDARDS—continued
979 APPENDIX BK COB CONSTRUCTION (MONOLITHIC ADOBE)
SECTION BK101—GENERAL
FIGURE BK101.4—TYPICAL COB WALL
980 SECTION BK102—DEFINITIONS
SECTION BK103—MATERIALS, MIXING AND INSTALLATION
981 SECTION BK104—FINISHES
982 SECTION BK105—COB WALLS—GENERAL
TABLE BK105.3—OUT-OF-PLANE RESISTANCE METHODS AND UNRESTRAINED WALL HEIGHT LIMITS
983 TABLE BK105.3—OUT-OF-PLANE RESISTANCE METHODS AND UNRESTRAINED WALL HEIGHT LIMITS—continued
984 FIGURE BK105.4.5—WINDOW INSTALLATION (DOOR INSTALLATION SIMILAR)
SECTION BK106—COB WALLS—STRUCTURAL
985 EQUATION BK-1
EQUATION BK-2
986 EQUATION BK-3
987 FIGURE BK106.9.5—CONNECTION OF ROOF FRAMING TO BOND BEAMS
988 FIGURE BK106.9.6—CONNECTIONS AT GABLE AND SHED ROOF END WALLS
TABLE BK106.10—LINTELS AND BOND BEAMS SPANNING OPENINGS
989 TABLE BK106.10—LINTELS AND BOND BEAMS SPANNING OPENINGS—continued
TABLE BK106.11(1)—COB BRACED WALL PANEL TYPES
990 TABLE BK106.11(1)—COB BRACED WALL PANEL TYPES—continued
TABLE BK106.11(2)—BRACING REQUIREMENTS FOR COB BRACED WALL PANELS BASED ON WIND SPEED
991 TABLE BK106.11(3)—BRACING REQUIREMENTS FOR COB BRACED WALL PANELS BASED ON SEISMIC DESIGN CATEGORY A
TABLE BK106.11(4)—BRACING REQUIREMENTS FOR COB BRACED WALL PANELS BASED ON SEISMIC DESIGN CATEGORY B
992 TABLE BK106.11(4)—BRACING REQUIREMENTS FOR COB BRACED WALL PANELS BASED ON SEISMIC DESIGN CATEGORY B—continued
993 TABLE BK106.11(5)—BRACING REQUIREMENTS FOR COB BRACED WALL PANELS BASED ON SEISMIC DESIGN CATEGORY C
994 TABLE BK106.11(5)—BRACING REQUIREMENTS FOR COB BRACED WALL PANELS BASED ON SEISMIC DESIGN CATEGORY C—continued
EQUATION BK-4
995 FIGURE BK106.11.3—CURVED BRACED WALL PANEL
TABLE BK106.12—ANCHORAGE OF BOND BEAMS FOR WIND UPLIFT
996 SECTION BK107—COB FLOORS
SECTION BK108—FIRE RESISTANCE
TABLE BK108.1—TWO-HOUR FIRE-RESISTANCE-RATED COB WALLS
SECTION BK109—THERMAL PERFORMANCE
997 SECTION BK110—REFERENCED STANDARDS
TABLE BK110.1—REFERENCED STANDARDS
998 APPENDIX BL HEMP-LIME (HEMPCRETE) CONSTRUCTION
SECTION BL101—GENERAL
SECTION BL102—DEFINITIONS
999 SECTION BL103—HEMP-LIME CONSTRUCTION
FIGURE BL103.1(1)—TYPICAL HEMP-LIME WITH INTERIOR STUD FRAMING
FIGURE BL103.1(2)—TYPICAL HEMP-LIME WITH CENTER STUD FRAMING
1000 FIGURE BL103.1(3)—TYPICAL HEMP-LIME WITH EXTERIOR STUD FRAMING
FIGURE BL103.1(4)—TYPICAL HEMP-LIME WITH DOUBLE STUD WALL FRAMING
1001 TABLE BL103.3.7—ALLOWABLE HEADER SPAN MULTIPLIERa
1003 FIGURE BL103.6.7.4—TYPICAL HEMP-LIME MEDIUM LINING
FIGURE BL103.6.7.5—TYPICAL HEMP-LIME THICK LINING
1004 SECTION BL104—FINISHES
1005 SECTION BL105—FIRE RESISTANCE
SECTION BL106—THERMAL PERFORMANCE
TABLE BL106.2—THERMAL RESISTANCE OF HEMP-LIMEa
EQUATION BL-1
TABLE BL106.2—THERMAL RESISTANCE OF HEMP-LIMEa
1006 EQUATION BL-2
SECTION BL107—MECHANICAL PERFORMANCE
SECTION BL108—REFERENCED STANDARDS
TABLE BL108.1—REFERENCED STANDARDS
1007 APPENDIX BM 3D-PRINTED BUILDING CONSTRUCTION
SECTION BM101—GENERAL
SECTION BM102—DEFINITIONS
SECTION BM103—BUILDING DESIGN
SECTION BM104—BUILDING CONSTRUCTION
SECTION BM105—SPECIAL INSPECTIONS
1008 SECTION BM106—REFERENCED STANDARDS
TABLE BM106.1—REFERENCED STANDARDS
1009 APPENDIX BN EXTENDED PLATE WALL CONSTRUCTION
SECTION BN101—GENERAL
SECTION BN102—CONSTRUCTION REQUIREMENTS
FIGURE BN102.1(1)—EXTENDED PLATE WALL (EPW) CONSTRUCTION, SECTION VIEW
1010 FIGURE BN102.1(2)—EXTENDED PLATE WALL, ELEVATION VIEW
TABLE BN102.2—SHEATHING FASTENER REQUIREMENTS FOR EPW
1011 FIGURE BN102.4(1)—RIM JOIST CONSTRUCTION FOR EPW—DOUBLE MEMBER
FIGURE BN102.4(2)—RIM JOIST CONSTRUCTION FOR EPW—INSET DOUBLE MEMBER
1013 APPENDIX BO EXISTING BUILDINGS AND STRUCTURES
SECTION BO101—PURPOSE AND INTENT
SECTION BO102—COMPLIANCE
1014 SECTION BO103—DEFINITIONS
SECTION BO104—REPAIRS
SECTION BO105—ALTERATIONS
1016 SECTION BO106—ADDITION
SECTION BO107—RELOCATED BUILDINGS
1017 SECTION BO108—REFERENCED STANDARDS
TABLE BO108.1—REFERENCED STANDARDS
1018 APPENDIX CA SIZING AND CAPACITIES OF GAS PIPING
SECTION CA101—GENERAL PIPING CONSIDERATIONS
SECTION CA102—DESCRIPTION OF TABLES
1019 TABLE CA102.2—EQUIVALENT LENGTHS OF PIPE FITTINGS AND VALVES
1020 TABLE CA102.2—EQUIVALENT LENGTHS OF PIPE FITTINGS AND VALVES—continued
TABLE CA102.4—MULTIPLIERS TO BE USED WITH TABLES 402.4(1) THROUGH 402.4(22) WHERE THE SPECIFIC GRAVITY OF THE GAS IS OTHER THAN 0.60
1021 TABLE CA102.4—MULTIPLIERS TO BE USED WITHTABLES 402.4(1) THROUGH 402.4(22) WHERE THE SPECIFIC GRAVITY OF THE GAS IS OTHER THAN 0.60—continued
SECTION CA103—USE OF CAPACITY TABLES
1023 TABLE CA103.4—THOUSANDS OF BTU/H (MBH) OF NATURAL GASPER 100 FEET OF PIPE AT VARIOUS PRESSURE DROPS AND PIPE DIAMETERS
SECTION CA104—USE OF SIZING EQUATIONS
1024 SECTION CA105—PIPE AND TUBE DIAMETERS
TABLE CA105.1—SCHEDULE 40 STEEL PIPE STANDARD SIZES
TABLE CA105.2—COPPER TUBE STANDARD SIZES
1025 TABLE CA105.2—COPPER TUBE STANDARD SIZES—continued
SECTION CA106—EXAMPLES OF PIPING SYSTEM DESIGN AND SIZING
1026 FIGURE CA106.1—PIPING PLAN SHOWING A STEEL PIPING SYSTEM
1027 FIGURE CA106.2—PIPING PLAN SHOWING A CSST SYSTEM
1028 FIGURE CA106.3—PIPING PLAN SHOWING A COPPER TUBING SYSTEM
FIGURE CA106.4—PIPING PLAN SHOWING A MODIFICATION TO EXISTING PIPING SYSTEM
1031 APPENDIX CB SIZING OF VENTING SYSTEMS SERVING APPLIANCES EQUIPPED WITH DRAFT HOODS, CATEGORY I APPLIANCES AND APPLIANCES LISTED FOR USE WITH TYPE B VENTS
SECTION CB101—EXAMPLES USING SINGLE-APPLIANCE VENTING TABLES
FIGURE CB101.1—EXAMPLE 1: SINGLE DRAFT HOOD-EQUIPPED APPLIANCE
1032 FIGURE CB101.2—EXAMPLE 2: SINGLE FAN-ASSISTED APPLIANCE
1033 FIGURE CB101.4(1)—TYPE B DOUBLE-WALL VENT SYSTEM SERVING A SINGLE APPLIANCE WITH A TYPE B DOUBLE-WALL VENT
FIGURE CB101.4(2)—TYPE B DOUBLE-WALL VENT SYSTEM SERVINGA SINGLE APPLIANCE WITH A SINGLE-WALL METAL VENT CONNECTOR
1034 FIGURE CB101.4(3)—VENT SYSTEM SERVING A SINGLE APPLIANCEWITH A MASONRY CHIMNEY OF TYPE B DOUBLE-WALL VENT CONNECTOR
FIGURE CB101.4(4)—VENT SYSTEM SERVING A SINGLE APPLIANCEUSING A MASONRY CHIMNEY AND A SINGLE-WALL METAL VENT CONNECTOR
1035 FIGURE CB101.4(5)—ASBESTOS CEMENT TYPE B OR SINGLE-WALLMETAL VENT SYSTEM SERVING A SINGLE DRAFT HOOD-EQUIPPED APPLIANCE
SECTION CB102—EXAMPLES USING COMMON VENTING TABLES
1036 FIGURE CB102.1—EXAMPLE 4: COMMON VENTING TWO DRAFT HOOD-EQUIPPED APPLIANCESFor
1037 FIGURE CB102.2—EXAMPLE 5a: COMMON VENTING A DRAFT HOODWITH A FAN-ASSISTED FURNACE INTO A TYPE B DOUBLE-WALL COMMON VENT
1038 TABLE CB102.3—MASONRY CHIMNEY LINER DIMENSIONS WITH CIRCULAR EQUIVALENTSa
1039 FIGURE CB102.5(1)—VENT SYSTEM SERVING TWO OR MORE APPLIANCESWITH TYPE B DOUBLE-WALL VENT AND TYPE B DOUBLE-WALL VENT CONNECTOR
1040 FIGURE CB102.5(2)—VENT SYSTEM SERVING TWO OR MORE APPLIANCESWITH TYPE B DOUBLE-WALL VENT AND SINGLE-WALL METAL VENT CONNECTORS
FIGURE CB102.5(3)—MASONRY CHIMNEY SERVING TWO OR MORE APPLIANCES WITH TYPE B DOUBLE-WALL VENT CONNECTOR
1041 FIGURE CB102.5(4)—MASONRY CHIMNEY SERVING TWO OR MORE APPLIANCES WITH SINGLE-WALL METAL VENT CONNECTORS
FIGURE CB102.5(5)—ASBESTOS CEMENT TYPE B OR SINGLE-WALL METALVENT SYSTEM SERVING TWO OR MORE DRAFT HOOD-EQUIPPED APPLIANCES
1042 FIGURE CB102.5(7)—USE OF OFFSET COMMON VENTS WITH SINGLE-WALL METAL VENT CONNECTORS
1043 FIGURE CB102.5(8)—MULTISTORY GAS VENT DESIGN PROCEDURE FOR EACH SEGMENT OF SYSTEM
FIGURE CB102.5(9)—MULTISTORY VENT SYSTEMS
1044 FIGURE CB102.5(10)—99% WINTER DESIGN TEMPERATURES FOR THE CONTIGUOUS UNITED STATES
1045 APPENDIX CC RECOMMENDED PROCEDURE FOR SAFETY INSPECTION OF AN EXISTING APPLIANCE INSTALLATION
SECTION CC101—GENERAL
SECTION CC102—OCCUPANT AND INSPECTOR SAFETY
1046 SECTION CC103—GAS PIPING AND CONNECTIONS INSPECTIONS
SECTION CC104—INSPECTIONS TO BE PERFORMED WITH THE APPLIANCE NOT OPERATING
1047 SECTION CC105—INSPECTIONS TO BE PERFORMED WITH THE APPLIANCE OPERATING
1048 SECTION CC106—APPLIANCE-SPECIFIC INSPECTIONS
1049 TABLE CC106—CO THRESHOLDS
1050 TABLE CC106—CO THRESHOLDS—continued
1051 APPENDIX CD PIPING STANDARDS FOR VARIOUS APPLICATIONS
SECTION CD101—PLASTIC PIPING STANDARDS
1052 TABLE CD101.1—PLASTIC PIPING STANDARDS FOR VARIOUS APPLICATIONSa, b
1053 TABLE CD101.1—PLASTIC PIPING STANDARDS FOR VARIOUS APPLICATIONSa, b—continued
1054 SECTION CD102 —REFERENCED STANDARDS
TABLE CD102.1—REFERENCED STANDARDS
1055 TABLE CD102.1—REFERENCED STANDARDS—continued
1056 APPENDIX CE VENTING METHODS
SECTION CE101—VENTING METHODS
FIGURE CE101.1(1)—TYPICAL SINGLE-BATH WET-VENT ARRANGEMENTS
1057 FIGURE CE101.1(2)—TYPICAL DOUBLE-BATH WET-VENT ARRANGEMENTS
1058 FIGURE CE101.1(3)—TYPICAL HORIZONTAL WET VENTING
1059 FIGURE CE101.1(4)—TYPICAL METHODS OF WET VENTING
1060 FIGURE CE101.1(5)—SINGLE-STACK SYSTEM FOR A TWO-STORY DWELLING
1061 FIGURE CE101.1(6)—WASTE STACK VENTING
FIGURE CE101.1(7)—CIRCUIT VENT WITH ADDITIONAL NONCIRCUIT-VENTED BRANCH
1062 APPENDIX CF SIZING OF WATER PIPING SYSTEM
SECTION CF101—GENERAL
SECTION CF102—INFORMATION REQUIRED
SECTION CF103—SELECTION OF PIPE SIZE
1064 FIGURE CF103.3(1)—EXAMPLE—SIZING
1065 TABLE CF103.3(1)—RECOMMENDED TABULAR ARRANGEMENT FOR USE IN SOLVING PIPE SIZING PROBLEMS
1066 TABLE CF103.3(2)—LOAD VALUES ASSIGNED TO FIXTURESa
1067 FIGURE CF103.3(2)—FRICTION LOSS IN SMOOTH PIPEa (TYPE K, ASTM B88 COPPER TUBING)
1068 TABLE CF103.3(3)—TABLE FOR ESTIMATING DEMAND
1069 TABLE CF103.3(3)—TABLE FOR ESTIMATING DEMAND—continued
FIGURE CF103.3(3)—FRICTION LOSS IN SMOOTH PIPEa (TYPE L, ASTM B88 COPPER TUBING)
1070 TABLE CF103.3(4)—LOSS OF PRESSURE THROUGH TAPS AND TEES IN POUNDS PER SQUARE INCH (psi)
1071 FIGURE CF103.3(4)—FRICTION LOSS IN SMOOTH PIPEa (TYPE M, ASTM B88 COPPER TUBING)
TABLE CF103.3(5)—ALLOWANCE IN EQUIVALENT LENGTHS OF PIPE FOR FRICTION LOSS IN VALVES AND THREADED FITTINGS (feet)
1072 FIGURE CF103.3(5)—FRICTION LOSS IN FAIRLY SMOOTH PIPEa
TABLE CF103.3(6)—PRESSURE LOSS IN FITTINGS AND VALVES EXPRESSED AS EQUIVALENT LENGTH OF TUBEa (feet)
1073 TABLE CF103.3(6)—PRESSURE LOSS IN FITTINGS AND VALVES EXPRESSED AS EQUIVALENT LENGTH OF TUBEa (feet)—continued
FIGURE CF103.3(6)—FRICTION LOSS IN FAIRLY ROUGH PIPEa
1074 FIGURE CF103.3(7)—FRICTION LOSS IN ROUGH PIPEa
1077 TABLE CF103.3.1(1)—SUMMATION OF DEVELOPED PIPING LENGTHS
TABLE CF103.3.1(2)—FITTING PRESSURE LOSSES EXPRESSED IN EQUIVALENT LENGTHS (formerly Table AP.1)
TABLE CF103.3.1(3)—TOTAL FRICTION LOSS EQUIVALENT PIPING LENGTH (formerly Table AP.2)
SECTION CF201—SELECTION OF PIPE SIZE
1078 TABLE CF201.1—MINIMUM SIZE OF WATER METERS, MAINS AND DISTRIBUTION PIPING BASED ON WATER SUPPLY FIXTURE UNIT VALUES (w.s.f.u.)
1081 APPENDIX CG NONSEWERED SANITATION SYSTEMS
CG101—GENERAL
CG102—DEFINITIONS
CG103—INSTALLATION
CG104—MANUAL REQUIRED
CG105—SYSTEM OUTPUT
CG106—REFERENCED STANDARDS
1082 TABLE CG106.1—REFERENCED STANDARDS
1083 APPENDIX CH PRIVATE SEWAGE DISPOSAL
SECTION CH101—GENERAL
1084 APPENDIX NA RESERVED
1085 APPENDIX NB (RB) SOLAR-READY PROVISIONS—DETACHED ONE- AND TWO-FAMILY DWELLINGS AND TOWNHOUSES
SECTION NB101 (RB101)—SCOPE
SECTION NB102 (RB102)—GENERAL DEFINITION
SECTION NB103 (RB103)—SOLAR-READY ZONE
1086 APPENDIX NC (RC) ZERO NET ENERGY RESIDENTIAL BUILDING PROVISIONS
SECTION NC101 (RC101)—COMPLIANCE
SECTION NC102 (RC102)—GENERAL DEFINITIONS
SECTION NC103 (RC103)—ZERO NET ENERGY RESIDENTIAL BUILDINGS
1087 TABLE NC103.5 (RC103.5)—MAXIMUM ENERGY RATING INDEX
SECTION NC104 (RC104)—REFERENCED STANDARDS
TABLE NC104.1 (RC104.1)—REFERENCED STANDARDS
1088 APPENDIX ND (RD) ELECTRIC ENERGY STORAGE PROVISIONS
SECTION ND101 (RD101)—SCOPE
SECTION ND102 (RD102)—GENERAL DEFINITION
SECTION ND103 (RD103)—ELECTRICAL ENERGY STORAGE
1089 APPENDIX NE (RE) ELECTRIC VEHICLE CHARGING INFRASTRUCTURE
SECTION NE101 (RE101)—ELECTRIC VEHICLE POWER TRANSFER
1091 APPENDIX NF (RF) ALTERNATIVE BUILDING THERMAL ENVELOPE INSULATION R-VALUE OPTIONS
SECTION NF101 (RF101)—GENERAL
SECTION NF102 (RF102)—ABOVE-GRADE WALL ASSEMBLIES
1092 TABLE NF102.1 (RF102.1)—ASSEMBLY U-FACTORS FOR WOOD-FRAMED WALLSa, b, c, d, e, f
1093 TABLE NF102.1 (RF102.1)—ASSEMBLY U-FACTORS FOR WOOD-FRAMED WALLSa, b, c, d, e, f—continued
1094 TABLE NF102.1 (RF102.1)—ASSEMBLY U-FACTORS FOR WOOD-FRAMED WALLSa, b, c, d, e, f—continued
1095 TABLE NF102.1 (RF102.1)—ASSEMBLY U-FACTORS FOR WOOD-FRAMED WALLSa, b, c, d, e, f—continued
1096 SECTION NF103 (RF103)—ROOF AND CEILING ASSEMBLIES—RESERVED
SECTION NF104 (RF104)—FLOOR ASSEMBLIES—RESERVED
SECTION NF105 (RF105)—BASEMENT AND CRAWL SPACE WALLS
TABLE NF105.1 (RF105.1)—U-FACTORS FOR BASEMENT AND CRAWL SPACE WALLSa
1097 TABLE NF105.1 (RF105.1)—U-FACTORS FOR BASEMENT AND CRAWL SPACE WALLSa—continued
SECTION NF106 (RF106)—SLABS-ON-GRADE
TABLE NF106.1 (RF106.1)—F-FACTORS FOR SLABS-ON-GRADEa, b, c, d, e, f
1098 TABLE NF106.1 (RF106.1)—F-FACTORS FOR SLABS-ON-GRADEa, b, c, d, e, f—continued
1099 APPENDIX NG (RG) 2024 IECC STRETCH CODE
SECTION NG101 (RG101)—COMPLIANCE
1100 TABLE NG101.2 (RG101.2) (N1106.5)—MAXIMUM ENERGY RATING INDEX
1101 APPENDIX NH (RH) OPERATIONAL CARBON RATING AND ENERGY REPORTING
SECTION NH101 (RH101)—GENERAL DEFINITIONS
SECTION NH102 (RH102)—COMPLIANCE
1103 APPENDIX NI (RI) ON-SITE RENEWABLE ENERGY
SECTION NI101 (RI101)—GENERAL
SECTION NI102 (RI102)—GENERAL DEFINITIONS
SECTION NI103 (RI103)—ON-SITE RENEWABLE ENERGY
1104 TABLE NI103.1.1.1 (RI103.1.1.1)—PERFORMANCE CRITERIA FOR STANDARD REFERENCE DESIGN PHOTOVOLTAIC SYSTEMS
TABLE NI103.1.2 (RI103.1.2)—MAXIMUM ENERGY RATING INDEX INCLUDING OPP
1105 APPENDIX NJ (RJ) DEMAND RESPONSIVE CONTROLS
SECTION NJ101 (RJ101)—DEMAND RESPONSIVE WATER HEATING
TABLE NJ101.1 (RJ101.1)—DEMAND RESPONSIVE CONTROLS FOR WATER HEATING
SECTION NJ102 (RJ102)—REFERENCED STANDARDS
TABLE NJ102.1 (RJ102.1)—REFERENCED STANDARDS
1106 APPENDIX NK (RK) ELECTRIC-READY RESIDENTIAL BUILDING PROVISIONS
SECTION NK101 (RK101)—ELECTRIC READINESS
1107 APPENDIX NL (RL) RENEWABLE ENERGY INFRASTRUCTURE
SECTION NL101 (RL101)—RENEWABLE ENERGY INFRASTRUCTURE
1109 INDEX
1118 RESOURCE A ALL-ELECTRIC RESIDENTIAL BUILDINGS
SECTION A101 (RRA101)—GENERAL
SECTION A102 (RRA102)—GENERAL DEFINITIONS
SECTION A103 (RRA103)—ALL-ELECTRIC RESIDENTIAL BUILDINGS
ICC IRC 2024 1stptg
$82.08