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OR ResidentialCode 2021 1stptg

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Oregon Residential Specialty Code

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OR 2021
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This is a fully integrated code based on the 2018 International Residential Code. This code does not contain Electrical or Plumbing provisions. Effective date April 1, 2021 with a six month phase in period -Mandatory October 1, 2021

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PDF Pages PDF Title
1 2021 OREGON RESIDENTIAL SPECIALTY CODE
2 2021 OREGON RESIDENTIAL SPECIALTY CODE BASED ON THE 2018 INTERNATIONAL RESIDENTIAL CODE®
3 COPYRIGHT
4 PREFACE
6 TABLE OF CONTENTS
12 PART I—ADMINISTRATION
CHAPTER 1 SCOPE AND ADMINISTRATION
PART 1—SCOPE AND APPLICATION
SECTION R101 GENERAL
14 SECTION R102 APPLICABILITY
16 PART 2—ADMINISTRATION AND ENFORCEMENT
SECTION R103 DEPARTMENT OF BUILDING SAFETY
SECTION R104 DUTIES AND POWERS OF THE BUILDING OFFICIAL
18 SECTION R105 PERMITS
20 SECTION R106 CONSTRUCTION DOCUMENTS
21 SECTION R107 TEMPORARY STRUCTURES AND USES
SECTION R108 FEES
23 SECTION R109 INSPECTIONS
24 SECTION R110 CERTIFICATE OF OCCUPANCY
25 SECTION R111 SERVICE UTILITIES
SECTION R112 BOARD OF APPEALS
SECTION R113 VIOLATIONS
26 SECTION R114 STOP WORK ORDER
SECTION R115 PREFABRICATED CONSTRUCTION
SECTION R116 INSPECTION CARD
SECTION R117 MOVED BUILDINGS
SECTION R118 HISTORIC BUILDINGS
28 PART II—DEFINITIONS
CHAPTER 2 DEFINITIONS
SECTION R201 GENERAL
SECTION R202 DEFINITIONS
42 PART III—BUILDING PLANNING AND CONSTRUCTION
CHAPTER 3 BUILDING PLANNING
SECTION R301 DESIGN CRITERIA
43 TABLE R301.2(1) CLIMATIC AND GEOGRAPHIC DESIGN CRITERIA
44 TABLE R301.2.1(1) COMPONENT AND CLADDING LOADS FOR A BUILDING WITH A MEAN ROOF HEIGHT OF 30 FEET LOCATED IN EXPOSURE B (ASD) (psf)
45 FIGURE R301.2.1(1) COMPONENT AND CLADDING PRESSURE ZONES
TABLE R301.2.1(2) HEIGHT AND EXPOSURE ADJUSTMENT COEFFICIENTS FOR TABLE R301.2.1(1)
46 TABLE R301.2.1.2 WIND SPEED CONVERSIONSa
FIGURE R301.2.1a,b OREGON SPECIAL WIND REGIONS
47 TABLE R301.2.2.1.1 SEISMIC DESIGN CATEGORY DETERMINATION
FIGURE R301.2.2.1 SEISMIC DESIGN CATEGORIES
49 FIGURE R301.2.2.6(1) BRACED WALL PANELS OUT OF PLANE
FIGURE R301.2.2.6(2) BRACED WALL PANELS SUPPORTED BY CANTILEVER OR SETBACK
FIGURE R301.2.2.6(3) FLOOR OR ROOF NOT SUPPORTED AT ALL EDGES
FIGURE R301.2.2.6(4) ROOF OR FLOOR EXTENSION BEYOND BRACED WALL LINE
50 FIGURE R301.2.2.6(5) BRACED WALL PANEL EXTENSION OVER OPENING
FIGURE R301.2.2.6(6) OPENING LIMITATIONS FOR FLOOR AND ROOF DIAPHRAGMS
51 FIGURE R301.2.2.6(7) PORTIONS OF FLOOR LEVEL OFFSET VERTICALLY
FIGURE R301.2.2.6(8) BRACED WALL LINES NOT PERPENDICULAR
TABLE R301.2.3.1 GROUND SNOW LOAD ADJUSTMENT
52 TABLE R301.5 MINIMUM LIVE LOADS
TABLE R301.6 MINIMUM ROOF LIVE LOADS IN POUNDS-FORCE PER SQUARE FOOT OF HORIZONTAL PROJECTION
TABLE R301.7 ALLOWABLE DEFLECTION OF STRUCTURAL MEMBERSa
53 SECTION R302 FIRE-RESISTANT CONSTRUCTION
TABLE R302.1 EXTERIOR WALLS
54 FIGURE R302.2.1(1) TWO 1-HOUR FIREWALLS PERPENDICULAR TO COMMON PROPERTY LINE
55 FIGURE R302.2.1(2) TWO 1-HOUR FIREWALLS PARALLEL TO COMMON PROPERTY LINE
56 FIGURE R302.2.1(3) “MODIFIED” 2-HOUR FIREWALL PERPENDICULAR TO COMMON PROPERTY LINE
57 FIGURE R302.2.1(4) “MODIFIED” 2-HOUR FIREWALL PARALLEL TO COMMON PROPERTY LINE
58 FIGURE R302.2.4 STRINGER PENETRATIONS OF FIREWALL AT COMMON PROPERTY LINE
59 FIGURE R302.2.4.1 DECK CONSTRUCTION LESS THAN THREE FEET FROM COMMON PROPERTY LINES
61 FIGURE R302.2.4.2 COVERED PORCH AT COMMON PROPERTY LINE
62 FIGURE R302.2.4.3 EXTERIOR STAIRWAY
64 FIGURE R302.2.6.1 FIRE-RESISTANCE RATED ROOF/CEILING CONSTRUCTION “MUSHROOM” ATTIC ENCLOSURE FRAMING PARALLEL TO COMMON PROPERTY LINE
65 FIGURE R302.2.6.3(1) UNRATED CRICKET LESS THAN OR EQUAL TO 30 INCHES
FIGURE R302.2.6.3(2) UNRATED CRICKET LESS THAN OR EQUAL TO 30 INCHES
66 FIGURE R302.2.6.3(3) RATED CRICKET GREATER THAN 30 INCHES
TABLE R302.2.6.4 STRUCTURAL PROJECTIONS LOCATED LESS THAN 3 FEET OF ANY PROPERTY LINE
67 FIGURE R302.2.7 STRUCTURAL DESIGN APPROACH
69 FIGURE R302.2.11 FOUNDATION AND FOOTING CONSTRUCTION
71 FIGURE R302.4.2.1 MEMBRANE PENETRATIONS FOR MODIFIED 2-HOUR WALLS
72 TABLE R302.6 DWELLING-GARAGE SEPARATIONa
74 SECTION R303 LIGHT, VENTILATION AND HEATING
75 SECTION R304 MINIMUM ROOM AREAS
SECTION R305 CEILING HEIGHT
76 SECTION R306 SANITATION
SECTION R307 TOILET, BATH AND SHOWER SPACES
FIGURE R307.1 MINIMUM FIXTURE CLEARANCES
SECTION R308 GLAZING
77 TABLE R308.3.1(1) MINIMUM CATEGORY CLASSIFICATION OF GLAZING USING CPSC 16 CFR 1201
TABLE R308.3.1(2) MINIMUM CATEGORY CLASSIFICATION OF GLAZING USING ANSI Z97.1
FIGURE R308.4.2 GLAZING ADJACENT TO DOOR
79 FIGURE R308.4.7 HAZARDOUS GLAZING LOCATIONS AT BOTTOM STAIR LANDINGS
80 SECTION R309 GARAGES AND CARPORTS
SECTION R310 EMERGENCY ESCAPE AND RESCUE OPENINGS
82 SECTION R311 MEANS OF EGRESS
85 SECTION R312 GUARDS AND WINDOW FALL PROTECTION
86 SECTION R313 AUTOMATIC FIRE SPRINKLER SYSTEMS
SECTION R314 SMOKE ALARMS
87 SECTION R315 CARBON MONOXIDE ALARMS
88 SECTION R316 PLASTIC
90 SECTION R317 PROTECTION OF WOOD AND WOOD-BASED PRODUCTS AGAINST DECAY
92 SECTION R318 MOISTURE CONTROL
SECTION R319 SITE ADDRESS
SECTION R320 ACCESSIBILITY
SECTION R321 ELEVATORS AND PLATFORM LIFTS
SECTION R322 FLOOD-RESISTANT CONSTRUCTION
95 SECTION R323 STORM SHELTERS
SECTION R324 SOLAR ENERGY SYSTEMS
96 SECTION R325 MEZZANINES
SECTION R326 HABITABLE ATTIC
SECTION R327 WILDFIRE HAZARD MITIGATION
100 SECTION R328 DETACHED GROUP R ACCESSORY STRUCTURES (GROUP U)
101 TABLE R328.4 ALLOWABLE AREA INCREASE DETACHED GROUP R ACCESSORY BUILDINGS
SECTION R329 SWIMMING POOLS, SPAS AND HOT TUBS
SECTION R330 STATIONARY STORAGE BATTERY SYSTEMS
102 CHAPTER 4 FOUNDATIONS
SECTION R401 GENERAL
TABLE R401.4.1 PRESUMPTIVE LOAD-BEARING VALUES OF FOUNDATION MATERIALSa
SECTION R402 MATERIALS
103 TABLE R402.2 MINIMUM SPECIFIED COMPRESSIVE STRENGTH OF CONCRETE
SECTION R403 FOOTINGS
104 TABLE R403.1 MINIMUM WIDTH OF CONCRETE, PRECAST OR MASONRY FOOTINGS (inches)
105 FIGURE R403.1(1) PLAIN CONCRETE FOOTINGS WITH MASONRY AND CONCRETE STEM WALLS IN SDC A, B AND C
106 FIGURE R403.1(2) PERMANENT WOOD FOUNDATION BASEMENT WALL SECTION
107 FIGURE R403.1(3) PERMANENT WOOD FOUNDATION CRAWL SPACE SECTION
108 FIGURE R403.1.3 REINFORCED CONCRETE FOOTINGS AND MASONRY AND CONCRETE STEM WALLS IN SDC D0, D1 AND D2
111 FIGURE R403.1.9.1 FOUNDATION CLEARANCE FROM SLOPES
112 FIGURE R403.3(1) INSULATION PLACEMENT FOR FROST-PROTECTED FOOTINGS IN HEATED BUILDINGS
TABLE R403.3(1) MINIMUM FOOTING DEPTH AND INSULATION REQUIREMENTS FOR FROST-PROTECTED FOOTINGS IN HEATED BUILDINGS
113 FIGURE R403.3(2) INSULATION PLACEMENT FOR FROST-PROTECTED FOOTINGS ADJACENT TO UNHEATED SLAB-ON-GROUND STRUCTURE
114 FIGURE R403.3(3) INSULATION PLACEMENT FOR FROST-PROTECTED FOOTINGS ADJACENT TO HEATED STRUCTURE
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
115 TABLE R403.4 MINIMUM DEPTH (D) AND WIDTH (W) OF CRUSHED STONE FOOTINGSa, b (inches)
116 SECTION R404 FOUNDATION AND RETAINING WALLS
117 TABLE R404.1.1(1) PLAIN MASONRY FOUNDATION WALLSf
118 TABLE R404.1.1(2) 8-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d ≥ 5 INCHES
119 TABLE R404.1.1(3) 10-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d ≥ 6.75 INCHES
120 TABLE R404.1.1(4) 12-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d ≥ 8.75 INCHES
121 TABLE R404.1.2(1) MINIMUM HORIZONTAL REINFORCEMENT FOR CONCRETE FOUNDATION WALLS
TABLE R404.1.2(2) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH NOMINAL FLAT CONCRETE BASEMENT WALLS
122 TABLE R404.1.2(3) MINIMUM VERTICAL REINFORCEMENT FOR 8-INCH (203 mm) NOMINAL FLAT CONCRETE BASEMENT WALLS
123 TABLE R404.1.2(4) MINIMUM VERTICAL REINFORCEMENT FOR 10-INCH NOMINAL FLAT CONCRETE BASEMENT WALLS
124 TABLE R404.1.2(5) MINIMUM VERTICAL WALL REINFORCEMENT FOR 6-INCH WAFFLE-GRID BASEMENT WALLS
125 TABLE R404.1.2(6) MINIMUM VERTICAL REINFORCEMENT FOR 8-INCH WAFFLE-GRID BASEMENT WALLS
126 TABLE R404.1.2(7) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH (152 mm) SCREEN-GRID BASEMENT WALLS
127 TABLE R404.1.2(8) MINIMUM VERTICAL REINFORCEMENT FOR 6-, 8-, 10- AND 12-INCH NOMINAL FLAT BASEMENT WALLS
128 TABLE R404.1.2(9) MINIMUM SPACING FOR ALTERNATE BAR SIZE AND ALTERNATE GRADE OF STEEL
133 FIGURE R404.1.5(1) FOUNDATION WALL CLAY MASONRY CURTAIN WALL WITH CONCRETE MASONRY PIERS
134 TABLE R404.2.3 PLYWOOD GRADE AND THICKNESS FOR WOOD FOUNDATION CONSTRUCTION (30 pcf equivalent-fluid weight soil pressure)
135 SECTION R405 FOUNDATION DRAINAGE
SECTION R406 FOUNDATION WATERPROOFING AND DAMPPROOFING
136 TABLE R405.1 PROPERTIES OF SOILS CLASSIFIED ACCORDING TO THE UNIFIED SOIL CLASSIFICATION SYSTEM
137 SECTION R407 COLUMNS
SECTION R408 UNDER-FLOOR SPACE
140 CHAPTER 5 FLOORS
SECTION R501 GENERAL
SECTION R502 WOOD FLOOR FRAMING
141 FIGURE R502.2 FLOOR CONSTRUCTION
142 TABLE R502.3.1(1) FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES
143 TABLE R502.3.1(1)—continued FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES
144 TABLE R502.3.1(2) FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES
145 TABLE R502.3.1(2)—continued FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES
146 TABLE R502.3.3(1) CANTILEVER SPANS FOR FLOOR JOISTS SUPPORTING LIGHT-FRAME EXTERIOR BEARING WALL AND ROOF ONLY
147 TABLE R502.3.3(2) CANTILEVER SPANS FOR FLOOR JOISTS SUPPORTING EXTERIOR BALCONY
TABLE R502.5 ALLOWABLE SPANS FOR GIRDERS SUPPORTING ONLY ONE FLOORa
148 FIGURE R502.8 CUTTING, NOTCHING AND DRILLING
149 FIGURE R502.9 POST AND BEAM CONNECTIONS
150 SECTION R503 FLOOR SHEATHING
TABLE R503.1 MINIMUM THICKNESS OF LUMBER FLOOR SHEAT
151 TABLE R503.2.1.1(1) ALLOWABLE SPANS AND LOADS FOR WOOD STRUCTURAL PANELS FOR ROOF AND SUBFLOOR SHEATHING AND COMBINATION SUBFLOOR UNDERLAYMENT
152 TABLE R503.2.1.1(2) ALLOWABLE SPANS FOR SANDED PLYWOOD COMBINATION SUBFLOOR UNDERLAYMENTa
SECTION R504 PRESSURE PRESERVATIVE TREATED WOOD FLOORS (ON GROUND)
SECTION R505 COLD-FORMED STEEL FLOOR FRAMING
153 FIGURE R505.1.2 IN-LINE FRAMING
154 TABLE R505.2.3 COLD-FORMED STEEL JOIST SIZES AND THICKNESS
FIGURE R505.2.3(1) C-SHAPED SECTION
FIGURE R505.2.3(2) TRACK SECTION
155 FIGURE R505.2.6.1 FLOOR JOIST WEB HOLES
FIGURE R505.2.6.3 FLOOR JOIST WEB HOLE PATCH
156 TABLE R505.3.1(1) FLOOR-TO-FOUNDATION OR BEARING WALL CONNECTION REQUIREMENTS
157 TABLE R505.3.1(2) FLOOR FASTENING SCHEDULEa
FIGURE R505.3.1(1) FLOOR-TO-EXTERIOR LOAD-BEARING WALL STUD CONNECTION
158 FIGURE R505.3.1(2) FLOOR-TO-WOOD-SILL CONNECTION
FIGURE R505.3.1(3) FLOOR-TO-FOUNDATION CONNECTION
159 FIGURE R505.3.1(4) CANTILEVERED FLOOR-TO-FOUNDATION CONNECTION
FIGURE R505.3.1(5) CANTILEVERED FLOOR-TO-WOOD-SILL CONNECTION
160 FIGURE R505.3.1(6) CANTILEVERED FLOOR TO EXTERIOR LOAD-BEARING WALL CONNECTION
FIGURE R505.3.1(7) CONTINUOUS SPAN JOIST SUPPORTED ON INTERIOR LOAD-BEARING WALL
161 FIGURE R505.3.1(8) LAPPED JOISTS SUPPORTED ON INTERIOR LOAD-BEARING WALL
FIGURE R505.3.1(9) BEARING STIFFENERS FOR END JOISTS
162 TABLE R505.3.2 ALLOWABLE SPANS FOR COLD-FORMED STEEL JOISTS—SINGLE OR CONTINUOUS SPANS
163 FIGURE R505.3.3.2(1) JOIST BLOCKING (SOLID)
FIGURE R505.3.3.2(2) JOIST BLOCKING (STRAP)
164 FIGURE R505.3.4(1) BEARING STIFFENERS UNDER JAMB STUDS
FIGURE R505.3.4(2) BEARING STIFFENER
165 FIGURE R505.3.7 TRACK SPLICE
FIGURE R505.3.8(1) COLD-FORMED STEEL FLOOR CONSTRUCTION—6-FOOT FLOOR OPENING
166 FIGURE R505.3.8(2) COLD-FORMED STEEL FLOOR CONSTRUCTION—8-FOOT FLOOR OPENING
FIGURE R505.3.8(3) COLD-FORMED STEEL FLOOR CONSTRUCTION: FLOOR HEADER TO TRIMMER CONNECTION—6-FOOT OPE
167 FIGURE R505.3.8(4) COLD-FORMED STEEL FLOOR CONSTRUCTION: FLOOR HEADER TO TRIMMER CONNECTION—8-FOOT OPENING
SECTION R506 CONCRETE FLOORS (ON GROUND)
SECTION R507 EXTERIOR DECKS
168 TABLE R507.2.3 FASTENER AND CONNECTOR SPECIFICATIONS FOR DECKS
169 FIGURE R507.3 DECK POSTS TO DECK FOOTING CONNECTION
TABLE R507.4 DECK POST HEIGHTa
170 TABLE R507.3.1 MINIMUM FOOTING SIZE FOR DECKS
172 FIGURE R507.5 TYPICAL DECK JOIST SPANS
TABLE R507.5 DECK BEAM SPAN LENGTHS
173 FIGURE R507.5.1(1) DECK BEAM TO DECK POST
FIGURE R507.5.1(2) NOTCHED POST-TO-BEAM CONNECTION
174 FIGURE R507.6 TYPICAL DECK JOIST SPANS
175 TABLE R507.6 DECK JOIST SPANS FOR COMMON LUMBER SPECIES
TABLE R507.7 MAXIMUM JOIST SPACING FOR DECKING
TABLE R507.9.1.3(1) DECK LEDGER CONNECTION TO BAND JOISTa
176 TABLE R507.9.1.3(2) PLACEMENT OF LAG SCREWS AND BOLTS IN DECK LEDGERS AND BAND JOISTS
FIGURE R507.9.1.3(1) PLACEMENT OF LAG SCREWS AND BOLTS IN LEDGERS
FIGURE R507.9.1.3(2) PLACEMENT OF LAG SCREWS AND BOLTS IN BAND JOISTS
177 FIGURE R507.9.2(1) DECK ATTACHMENT FOR LATERAL LOADS
FIGURE R507.9.2(2) DECK ATTACHMENT FOR LATERAL LOADS
178 CHAPTER 6 WALL CONSTRUCTION
SECTION R601 GENERAL
SECTION R602 WOOD WALL FRAMING
179 TABLE R602.3(1) FASTENING SCHEDULE
180 TABLE R602.3(1)—continued FASTENING SCHEDULE
181 TABLE R602.3(1) FASTENING SCHEDULE—continued
182 TABLE R602.3(1)—continued FASTENING SCHEDULE
183 TABLE R602.3.2 SINGLE TOP-PLATE SPLICE CONNECTION DETAILS
184 TABLE R602.3(2) ALTERNATE ATTACHMENTS TO TABLE R602.3(1)
185 TABLE R602.3(2)—continued ALTERNATE ATTACHMENTS TO TABLE R602.3(1)
TABLE R602.3(3) REQUIREMENTS FOR WOOD STRUCTURAL PANEL WALL SHEATHING USED TO RESIST WIND PRESSURES
TABLE R602.3(4) ALLOWABLE SPANS FOR PARTICLE BOARD WALL SHEATHING
186 TABLE R602.3(5) SIZE, HEIGHT AND SPACING OF WOOD STUDSa
187 FIGURE R602.3(1) TYPICAL WALL, FLOOR AND ROOF FRAMING
188 FIGURE R602.3(2) FRAMING DETAILS
189 FIGURE R602.6(1) NOTCHING AND BORED HOLE LIMITATIONS FOR EXTERIOR WALLS AND BEARING WALLS
190 FIGURE R602.6(2) NOTCHING AND BORED HOLE LIMITATIONS FOR INTERIOR NONBEARING WALLSFor SI: 1 inch = 25.4 mm.FIGURE R602.6.1TOP PLATE
FIGURE R602.6.1 TOP PLATE FRAMING TO ACCOMMODATE PIPING
191 TABLE R602.7(1) GIRDER SPANSa AND HEADER SPANSa FOR EXTERIOR BEARING WALLS
192 TABLE R602.7(1)—continued GIRDER SPANSa AND HEADER SPANSa FOR EXTERIOR BEARING WALLS
193 TABLE R602.7(2) GIRDER SPANSa AND HEADER SPANSa FOR INTERIOR BEARING WALLS
TABLE R602.7(3) GIRDER AND HEADER SPANSa FOR OPEN PORCHES
194 FIGURE R602.7.1(1) SINGLE-MEMBER HEADER IN EXTERIOR BEARING WALL
FIGURE R602.7.1(2) ALTERNATIVE SINGLE-MEMBER HEADER WITHOUT CRIPPLE
FIGURE R602.7.2 RIM BOARD HEADER CONSTRUCTION
195 TABLE R602.7.3 MAXIMUM SPANS FOR WOOD STRUCTURAL PANEL BOX HEADERSa
FIGURE R602.7.3 TYPICAL WOOD STRUCTURAL PANEL BOX HEADER CONSTRUCTION
196 TABLE R602.7.5 MINIMUM NUMBER OF FULL-HEIGHT STUDS AT EACH END OF HEADERS IN EXTERIOR WALLSa
197 FIGURE R602.10.1.1 BRACED WALL LINES
TABLE R602.10.1.3 BRACED WALL LINE SPACING
198 FIGURE R602.10.1.4 ANGLED WALLS
FIGURE R602.10.2.2 LOCATION OF BRACED WALL PANELS
200 TABLE R602.10.3(1) BRACING REQUIREMENTS BASED ON WIND SPEED
201 TABLE R602.10.3(1) BRACING REQUIREMENTS BASED ON WIND SPEED
202 TABLE R602.10.3(1)—continued BRACING REQUIREMENTS BASED ON WIND SPEED
203 TABLE R602.10.3(1)—continued BRACING REQUIREMENTS BASED ON WIND SPEED
204 TABLE R602.10.3(2) WIND ADJUSTMENT FACTORS TO THE REQUIRED LENGTH OF WALL BRACING
205 TABLE R602.10.3(3) BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY
206 TABLE R602.10.3(3)—continued BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY
207 TABLE R602.10.3(4) SEISMIC ADJUSTMENT FACTORS TO THE REQUIRED LENGTH OF WALL BRACING
208 TABLE R602.10.4 BRACING METHODS
209 TABLE R602.10.4—continued BRACING METHODS
211 TABLE R602.10.5 MINIMUM LENGTH OF BRACED WALL PANELS
212 FIGURE R602.10.5 BRACED WALL PANELS WITH CONTINUOUS SHEATHING
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
213 FIGURE R602.10.6.1 METHOD ABW—ALTERNATE BRACED WALL PANEL
FIGURE R602.10.6.2 METHOD PFH—PORTAL FRAME WITH HOLD-DOWNS
214 FIGURE R602.10.6.3 METHOD PFG—PORTAL FRAME AT GARAGE DOOR OPENINGS IN SEISMIC DESIGN CATEGORIES A, B AND C
215 TABLE R602.10.6.4 TENSION STRAP CAPACITY FOR RESISTING WIND PRESSURES PERPENDICULAR TO METHODS PFH, PFG AND CS-PF BRACED WALL PANELSa
216 FIGURE R602.10.6.4 METHOD CS-PF—CONTINUOUSLY SHEATHED PORTAL FRAME PANEL CONSTRUCTION
217 TABLE R602.10.6.5 METHOD BV-WSP WALL BRACING REQUIREMENTS
218 FIGURE R602.10.6.5 METHOD BV-WSP—WALL BRACING FOR DWELLINGS WITH STONE AND MASONRY VENEER IN SEISMIC DESIGN CATEGORIES D0, D1 and D2
219 FIGURE R602.10.7 END CONDITIONS FOR BRACED WALL LINES WITH CONTINUOUS SHEATHING
220 FIGURE R602.10.8(1) BRACED WALL PANEL CONNECTION WHEN PERPENDICULAR TO FLOOR/CEILING FRAMING
221 FIGURE R602.10.8(2) BRACED WALL PANEL CONNECTION WHEN PARALLEL TO FLOOR/CEILING FRAMING
222 FIGURE R602.10.8.2(1) BRACED WALL PANEL CONNECTION TO PERPENDICULAR RAFTERS
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
223 FIGURE R602.10.9 MASONRY STEM WALLS SUPPORTING BRACED WALL PANELS
224 FIGURE R602.11.2 STEPPED FOUNDATION CONSTRUCTION
226 FIGURE R602.12.1 RECTANGLE CIRCUMSCRIBING AN ENCLOSED BUILDING
SECTION R603 COLD-FORMED STEEL WALL FRAMING
227 TABLE R602.12.4 MINIMUM NUMBER OF BRACING UNITS ON EACH SIDE OF THE CIRCUMSCRIBED RECTANGLE
228 FIGURE R602.12.5 BRACING UNIT DISTRIBUTION
FIGURE R603.1.2 IN-LINE FRAMING
TABLE R603.2.3 LOAD-BEARING COLD-FORMED STEEL STUD SIZES AND THICKNESSES
229 FIGURE R603.2.3(1) C-SHAPED SECTION
FIGURE R603.2.3(2) TRACK SECTION
FIGURE R603.2.6.1 WALL STUD WEB HOLES
230 FIGURE R603.2.6.3 WALL STUD WEB HOLE PATCH
231 TABLE R603.3.1 WALL TO FOUNDATION OR FLOOR CONNECTION REQUIREMENTSa
232 FIGURE R603.3.1(1) WALL TO FLOOR CONNECTION
FIGURE R603.3.1(2) WALL TO FOUNDATION CONNECTION
233 FIGURE R603.3.1(3) WALL TO WOOD SILL CONNECTION
FIGURE R603.3.1(4) WIND UPLIFT CONNECTOR
234 TABLE R603.3.1.1(1) GABLE ENDWALL TO FLOOR CONNECTION REQUIREMENTS
TABLE R603.3.1.1(2) GABLE ENDWALL BOTTOM TRACK TO FOUNDATION CONNECTION REQUIREMENTS
TABLE R603.3.2(1) WALL FASTENING SCHEDULEa
235 TABLE R603.3.2(2) 24-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY
236 TABLE R603.3.2(3) 28-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY
237 TABLE R603.3.2(4) 32-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY
238 TABLE R603.3.2(5) 36-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY
239 TABLE R603.3.2(6) 40-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY
240 TABLE R603.3.2(7) 24-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING
241 TABLE R603.3.2(8) 28-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING
242 TABLE R603.3.2(9) 32-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING
243 TABLE R603.3.2(10) 36-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING
244 TABLE R603.3.2(11) 40-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING
245 TABLE R603.3.2(12) 24-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING
246 TABLE R603.3.2(13) 28-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING
247 TABLE R603.3.2(14) 32-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING
248 TABLE R603.3.2(15) 36-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING
249 TABLE R603.3.2(16) 40-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING
250 TABLE R603.3.2.1(1) ALL BUILDING WIDTHS GABLE ENDWALLS 8, 9 OR 10 FEET IN HEIGHT
251 TABLE R603.3.2.1(2) ALL BUILDING WIDTHS GABLE ENDWALLS OVER 10 FEET IN HEIGHT
252 FIGURE R603.3.3(1) STUD BRACING WITH STRAPPING ONLY
FIGURE R603.3.3(2) STUD BRACING WITH STRAPPING AND SHEATHING MATERIAL
253 FIGURE R603.3.5 TRACK SPLICE
FIGURE R603.4 CORNER FRAMING
254 FIGURE R603.6(1) BOX BEAM HEADER
FIGURE R603.6(2) BACK-TO-BACK HEADER
255 TABLE R603.6(1) BOX-BEAM AND BACK-TO-BACK HEADER SPANS
256 TABLE R603.6(2) BOX-BEAM AND BACK-TO-BACK HEADER SPANS
257 TABLE R603.6(3) BOX-BEAM AND BACK-TO-BACK HEADER SPANS
258 TABLE R603.6(4) BOX-BEAM AND BACK-TO-BACK HEADER SPANS
259 TABLE R603.6(5) BOX-BEAM AND BACK-TO-BACK HEADER SPANS
260 TABLE R603.6(6) BOX-BEAM AND BACK-TO-BACK HEADER SPANS
261 FIGURE R603.6.1(1) BOX BEAM HEADER IN GABLE ENDWALL
FIGURE R603.6.1(2) BACK-TO-BACK HEADER IN GABLE ENDWALL
262 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 REQUIREMENTS
TABLE R603.8 HEAD AND SILL TRACK SPAN
263 FIGURE R603.9 STRUCTURAL SHEATHING FASTENING PATTERN
264 TABLE R603.9.2(1) MINIMUM PERCENTAGE OF FULL-HEIGHT STRUCTURAL SHEATHING ON EXTERIOR WALLS
TABLE R603.9.2(2) FULL-HEIGHT SHEATHING LENGTH ADJUSTMENT FACTORS
FIGURE R603.9.4.2 CORNER STUD HOLD-DOWN DETAIL
265 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
266 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
267 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
268 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
SECTION R604 WOOD STRUCTURAL PANELS
SECTION R605 PARTICLEBOARD
SECTION R606 GENERAL MASONRY CONSTRUCTION
269 TABLE R606.2.8 MORTAR PROPORTIONSa
270 TABLE R606.2.12 GROUT PROPORTIONS BY VOLUME FOR MASONRY CONSTRUCTION
TABLE R606.3.4.1 MINIMUM CORROSION PROTECTION
271 TABLE R606.3.5.1 GROUT SPACE DIMENSIONS AND POUR HEIGHTS
273 TABLE R606.6.4 SPACING OF LATERAL SUPPORT FOR MASONRY WALLS
274 TABLE R606.9 ALLOWABLE COMPRESSIVE STRESSES FOR EMPIRICAL DESIGN OF MASONRY
275 FIGURE R606.11(1) ANCHORAGE REQUIREMENTS FOR MASONRY WALLS LOCATED IN SEISMIC DESIGN CATEGORY A, B OR C AND WHERE WIND LOADS ARE LESS THAN 30 PSF
276 FIGURE R606.11(2) REQUIREMENTS FOR REINFORCED GROUTED MASONRY CONSTRUCTION IN SEISMIC DESIGN CATEGORY C
277 FIGURE R606.11(3) REQUIREMENTS FOR REINFORCED MASONRY CONSTRUCTION IN SEISMIC DESIGN CATEGORY D0, D1 OR D2
278 TABLE R606.12.2.1 MINIMUM SOLID WALL LENGTH ALONG EXTERIOR WALL LINES
279 TABLE R606.12.3.2 MINIMUM DISTRIBUTED WALL REINFORCEMENT FOR BUILDINGS ASSIGNED TO SEISMIC DESIGN CATEGORY D0 or D1
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
280 SECTION R607 GLASS UNIT MASONRY
281 FIGURE R607.4.1 GLASS UNIT MASONRY DESIGN WIND LOAD RESISTANCE
282 SECTION R608 EXTERIOR CONCRETE WALL CONSTRUCTION
283 TABLE R608.3 DIMENSIONAL REQUIREMENTS FOR WALLSa
FIGURE R608.3(1) FLAT WALL SYSTEM
284 FIGURE R608.3(2) WAFFLE-GRID WALL SYSTEM
FIGURE R608.3(3) SCREEN-GRID WALL SYSTEM
286 TABLE R608.5.4(1) LAP SPLICE AND TENSION DEVELOPMENT LENGTHS
FIGURE R608.5.4(1) LAP SPLICES
287 FIGURE R608.5.4(2) DEVELOPMENT LENGTH AND COVER FOR HOOKS AND BAR EXTENSION
FIGURE R608.5.4(3) STANDARD HOOKS
288 TABLE R608.5.4(2) MAXIMUM SPACING FOR ALTERNATIVE BAR SIZE AND ALTERNATIVE GRADE OF STEEL
290 FIGURE R608.6(1) ABOVE-GRADE CONCRETE WALL CONSTRUCTION ONE STORY
FIGURE R608.6(2) ABOVE-GRADE CONCRETE WALL CONSTRUCTION CONCRETE FIRST STORY AND LIGHT-FRAMED SECOND STORY
FIGURE R608.6(3) ABOVE-GRADE CONCRETE WALL CONSTRUCTION TWO-STORY
FIGURE R608.6(4) ABOVE-GRADE CONCRETE WALL SUPPORTED ON MONOLITHIC SLAB-ON-GROUND FOOTING
291 TABLE R608.6(1) MINIMUM VERTICAL REINFORCEMENT FOR FLAT ABOVE-GRADE WALLS
292 TABLE R608.6(2) MINIMUM VERTICAL REINFORCEMENT FOR WAFFLE-GRID ABOVE-GRADE WALLS
293 TABLE R608.6(3) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH SCREEN-GRID ABOVE-GRADE WALLS
294 TABLE R608.6(4) MINIMUM VERTICAL REINFORCEMENT FOR FLAT, WAFFLE- AND SCREEN-GRID ABOVE-GRADE WALLS DESIGNED CONTINUOUS WITH FOUNDATION STEM WALLS
296 EQUATION R6-1
EQUATION R6-2
297 TABLE R608.7(1A) UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE ONE STORY OR TOP STORY OF TWO STORY
298 TABLE R608.7(1A)—continued UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE ONE STORY OR TOP STORY OF TWO STORY
299 TABLE R608.7(1B) UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE FIRST STORY OF TWO STORY
300 TABLE R608.7(1B)—continued UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE FIRST STORY OF TWO STORY
301 TABLE R608.7(1C) UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR SIDEWALL FOR WIND PARALLEL TO RIDGE
302 TABLE R608.7(1C)—continued UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR SIDEWALL FOR WIND PARALLEL TO RIDGE
303 TABLE R608.7(2) REDUCTION FACTOR, R1, FOR BUILDINGS WITH MEAN ROOF HEIGHT LESS THAN 35 FEETa
TABLE R608.7(3) REDUCTION FACTOR, R2, FOR FLOOR-TO-CEILING WALL HEIGHTS LESS THAN 10 FEET
TABLE R608.7(3) REDUCTION FACTOR, R2, FOR FLOOR-TO-CEILING WALL HEIGHTS LESS THAN 10 FEET
304 TABLE R608.7(4) REDUCTION FACTOR FOR DESIGN STRENGTH, R3, FOR FLAT, WAFFLE- AND SCREEN-GRID WALLS
305 FIGURE R608.7(1) MINIMUM SOLID WALL LENGTH
306 FIGURE R608.7(2) VERTICAL REINFORCEMENT LAYOUT DETAIL
307 FIGURE R608.7(3) VERTICAL WALL REINFORCEMENT ADJACENT TO WALL OPENINGS
308 FIGURE R608.8(1) REINFORCEMENT OF OPENINGS
309 FIGURE R608.8(2) LINTEL FOR FLAT WALLS
310 FIGURE R608.8(3) LINTELS FOR WAFFLE-GRID WALLS
311 FIGURE R608.8(4) LINTELS FOR SCREEN-GRID WALLS
312 TABLE R608.8(1) LINTEL DESIGN LOADING CONDITIONS
313 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
314 TABLE R608.8(2)—continued 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
315 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
316 TABLE R608.8(3)—continued 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
317 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
318 TABLE R608.8(4)—continued 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
319 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
320 TABLE R608.8(5)—continued 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
321 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
322 TABLE R608.8(6)—continued 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
323 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
324 TABLE R608.8(7)—continued 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
325 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
326 TABLE R608.8(9) MAXIMUM ALLOWABLE CLEAR SPANS FOR FLAT LINTELS WITHOUT STIRRUPS IN NONBEARING WALLS
327 TABLE R608.8(9)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR FLAT LINTELS WITHOUT STIRRUPS IN NONBEARING WALLS
TABLE R608.8(10) MAXIMUM ALLOWABLE CLEAR SPANS FOR WAFFLE-GRID AND SCREEN-GRID LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLS
328 SECTION R609 EXTERIOR WINDOWS AND DOORS
329 FIGURE R608.9(1) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULAR
330 TABLE R608.9(1) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULARa
331 FIGURE R608.9(2) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLEL
332 TABLE R608.9(2) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLEL
333 FIGURE R608.9(3) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL FRAMING, PERPENDICULAR
334 TABLE R608.9(3) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
335 FIGURE R608.9(4) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLEL
336 TABLE R608.9(4) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLEL
337 FIGURE R608.9(5) COLD-FORMED STEEL FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULAR
338 TABLE R608.9(5) COLD-FORMED STEEL-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULARa
339 FIGURE R608.9(6) COLD-FORMED STEEL FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLEL
340 TABLE R608.9(6) COLD-FORMED STEEL-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLEL
341 FIGURE R608.9(7) COLD-FORMED STEEL FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
342 TABLE R608.9(7) COLD-FORMED STEEL-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
343 FIGURE R608.9(8) COLD-FORMED STEEL FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLEL
344 TABLE R608.9(8) COLD-FORMED STEEL-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLEL
345 FIGURE R608.9(9) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
346 TABLE R608.9(9) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
347 FIGURE R608.9(10) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
348 TABLE R608.9(10) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
349 FIGURE R608.9(11) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
350 TABLE R608.9(11) COLD-FORMED STEEL TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
351 FIGURE R608.9(12) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
352 TABLE R608.9(12) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
354 FIGURE R609.7.2(1) THROUGH THE FRAME
FIGURE R609.7.2(2) FRAME CLIP
FIGURE R609.7.2(3) THROUGH THE FRAME
FIGURE R609.7.2(4) FRAME CLIP
355 FIGURE R609.7.2(5) THROUGH THE FLANGE
FIGURE R609.7.2(6) THROUGH THE FLANGE
FIGURE R609.7.2(7) FRAME CLIP
FIGURE R609.7.2(8) THROUGH THE FLANGE
356 SECTION R610 STRUCTURAL INSULATED PANEL WALL CONSTRUCTION
FIGURE R610.4 SIP WALL PANEL
358 TABLE R610.5(1) MINIMUM THICKNESS FOR SIP WALL SUPPORTING SIP OR LIGHT-FRAME ROOF ONLY (inches)
359 TABLE R610.5(2) MINIMUM THICKNESS FOR SIP WALL SUPPORTING SIP OR LIGHT-FRAME ONE STORY AND ROOF ONLY (inches)
360 FIGURE R610.5(1) MAXIMUM ALLOWABLE HEIGHT OF SIP WALLS
FIGURE R610.5(2) MAXIMUM ALLOWABLE HEIGHT OF SIP WALLS
361 FIGURE R610.5(3) TRUSSED ROOF TO TOP PLATE CONNECTION
FIGURE R610.5(4) SIP WALL-TO-WALL PLATFORM FRAME CONNECTION
362 FIGURE R610.5(5) SIP WALL-TO-WALL HANGING FLOOR FRAME CONNECTION
FIGURE R610.5.1 SIP WALL FRAMING CONFIGURATION
363 FIGURE R610.5.2 SIP WALL TO CONCRETE SLAB FOR FOUNDATION WALL ATTACHMENT
FIGURE R610.5.4 SIP CORNER FRAMING DETAIL
364 FIGURE R610.8 TYPICAL SIP WALL PANEL-TO-PANEL CONNECTION DETAILS
TABLE R610.8 MAXIMUM SPANS FOR 11 7/8-INCH OR DEEPER SIP HEADERS
366 CHAPTER 7 WALL COVERING
SECTION R701 GENERAL
SECTION R702 INTERIOR COVERING
TABLE R702.1(1) THICKNESS OF PLASTER
367 TABLE R702.1(2) GYPSUM PLASTER PROPORTIONSa
TABLE R702.1(3) CEMENT PLASTER PROPORTIONS, PARTS BY VOLUME
369 TABLE R702.3.5 MINIMUM THICKNESS AND APPLICATION OF GYPSUM BOARD AND GYPSUM PANEL PRODUCTS
370 TABLE R702.3.6 SHEAR CAPACITY FOR HORIZONTAL WOOD-FRAMED GYPSUM BOARD DIAPHRAGM CEILING ASSEMBLIES
TABLE R702.4.2 BACKER BOARD MATERIALS
SECTION R703 EXTERIOR COVERING
371 TABLE R703.3(2) SCREW FASTENER SUBSTITUTION FOR SIDING ATTACHMENT TO COLD-FORMED STEEL LIGHT FRAME CONSTRUCTION
372 TABLE R703.3(1) SIDING MINIMUM ATTACHMENT AND MINIMUM THICKNESS
373 TABLE R703.3(1)—continued SIDING MINIMUM ATTACHMENT AND MINIMUM THICKNESS
374 TABLE R703.3.2 OPTIONAL SIDING ATTACHMENT SCHEDULE FOR FASTENERS WHERE NO STUD PENETRATION NECESSARY
375 FIGURE R703.4(1) KICKOUT FLASHING
TABLE R703.6.1 MAXIMUM WEATHER EXPOSURE FOR WOOD SHAKES AND SHINGLES ON EXTERIOR WALLS
377 TABLE R703.6.3(1) SINGLE-COURSE SIDEWALL FASTENERS
TABLE R703.6.3(2) DOUBLE-COURSE SIDEWALL FASTENERS
378 FIGURE R703.8 TYPICAL MASONRY VENEER WALL DETAILSe
379 FIGURE R703.8—continued TYPICAL MASONRY VENEER WALL DETAILSe
380 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
381 FIGURE R703.8.2.1 EXTERIOR MASONRY VENEER SUPPORT BY STEEL ANGLES
FIGURE R703.8.2.2 EXTERIOR MASONRY VENEER SUPPORT BY ROOF MEMBERS
382 TABLE R703.8.3.1 ALLOWABLE SPANS FOR LINTELS SUPPORTING MASONRY VENEER
TABLE R703.8.3.2 HEIGHT OF MASONRY VENEER ABOVE OPENING
FIGURE R703.8.3.2 MASONRY VENEER OPENING
383 TABLE R703.8.4(1) TIE ATTACHMENT AND AIRSPACE REQUIREMENTS
384 TABLE R703.8.4(2) REQUIRED BRICK TIE SPACING FOR DIRECT APPLICATION TO WOOD STRUCTURAL PANEL SHEATHING
385 TABLE R703.11.2 ADJUSTED MINIMUM DESIGN WIND PRESSURE REQUIREMENT FOR VINYL SIDING
387 TABLE R703.15.1 CLADDING MINIMUM FASTENING REQUIREMENTS FOR DIRECT ATTACHMENT OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHTa
388 TABLE R703.15.2 FURRING MINIMUM FASTENING REQUIREMENTS FOR APPLICATION OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHTa
TABLE R703.16.1 CLADDING MINIMUM FASTENING REQUIREMENTS FOR DIRECT ATTACHMENT OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHT
389 TABLE R703.16.2 FURRING MINIMUM FASTENING REQUIREMENTS FOR APPLICATION OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHTa
390 CHAPTER 8 ROOF-CEILING CONSTRUCTION
SECTION R801 GENERAL
SECTION R802 WOOD ROOF FRAMING
392 TABLE R802.4.1(1) RAFTER SPANS FOR COMMON LUMBER SPECIES
393 TABLE R802.4.1(1)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES
394 TABLE R802.4.1(2) RAFTER SPANS FOR COMMON LUMBER SPECIES
395 TABLE R802.4.1(2)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES
396 TABLE R802.4.1(3) RAFTER SPANS FOR COMMON LUMBER SPECIES
397 TABLE R802.4.1(3)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES
398 TABLE R802.4.1(4) RAFTER SPANS FOR COMMON LUMBER SPECIES
399 TABLE R802.4.1(4)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES
400 TABLE R802.4.1(5) RAFTER SPANS FOR COMMON LUMBER SPECIES
401 TABLE R802.4.1(5)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES
402 TABLE R802.4.1(6) RAFTER SPANS FOR COMMON LUMBER SPECIES
403 TABLE R802.4.1(6)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES
404 TABLE R802.4.1(7) RAFTER SPANS FOR COMMON LUMBER SPECIES
405 TABLE R802.4.1(7)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES
406 TABLE R802.4.1(8) RAFTER SPANS FOR COMMON LUMBER SPECIES
407 TABLE R802.4.1(8)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES
408 FIGURE R802.4.5 BRACED RAFTER CONSTRUCTION
409 TABLE R802.5.1(1) CEILING JOIST SPANS FOR COMMON LUMBER SPECIES
410 TABLE R802.5.1(1)—continued CEILING JOIST SPANS FOR COMMON LUMBER SPECIES
411 TABLE R802.5.1(2) CEILING JOIST SPANS FOR COMMON LUMBER SPECIES
412 TABLE R802.5.1(2)—continued CEILING JOIST SPANS FOR COMMON LUMBER SPECIES
413 TABLE R802.5.2 RAFTER/CEILING JOIST HEEL JOINT CONNECTIONS
414 FIGURE R802.7.1.1 RAFTER NOTCH
415 FIGURE R802.7.1.2 CEILING JOIST TAPER CUT
416 SECTION R803 ROOF SHEATHING
TABLE R803.1 MINIMUM THICKNESS OF LUMBER ROOF SHEATHING
417 TABLE R802.11 RAFTER OR TRUSS UPLIFT CONNECTION FORCES FROM WIND (ASD) (POUNDS PER CONNECTION
418 TABLE R802.11—continued RAFTER OR TRUSS UPLIFT CONNECTION FORCES FROM WIND (ASD) (POUNDS PER CONNECTION)
419 SECTION R804 COLD-FORMED STEEL ROOF FRAMING
FIGURE R804.1.2 IN-LINE FRAMING
420 TABLE R804.2.3 LOAD-BEARING COLD-FORMED STEEL ROOF FRAMING MEMBER SIZES AND THICKNESSES
FIGURE R804.2.3(1) C-SHAPED SECTION
FIGURE R804.2.3(2) TRACK SECTION
421 FIGURE R804.2.6.1 ROOF FRAMING MEMBER WEB HOLES
422 FIGURE R804.2.6.3 ROOF FRAMING MEMBER WEB HOLE PATCH
423 FIGURE R804.3 COLD-FORMED STEEL ROOF CONSTRUCTION
TABLE R804.3 ROOF FRAMING FASTENING SCHEDULEa
424 TABLE R804.3.1.1(1) CEILING JOIST SPANS 10 PSF LIVE LOAD (NO ATTIC STORAGE)
425 TABLE R804.3.1.1(2) CEILING JOIST SPANS 20 PSF LIVE LOAD (LIMITED ATTIC STORAGE)
TABLE R804.3.1.1(3) NUMBER OF SCREWS REQUIRED FOR CEILING JOIST TO ROOF RAFTER CONNECTIONa
426 FIGURE R804.3.1.1 JOIST TO RAFTER CONNECTION
FIGURE R804.3.1.3(1) CEILING JOIST TOP FLANGE BRACING WITH C-SHAPED, TRACK OR COLD-ROLLED CHANNEL
427 FIGURE R804.3.1.3(2) CEILING JOIST TOP FLANGE BRACING WITH CONTINUOUS STEEL STRAP AND BLOCKING
FIGURE R804.3.1.4 SPLICED CEILING JOISTS
428 FIGURE R804.3.2.1.2 GABLE ENDWALL OVERHANG DETAILS
429 TABLE R804.3.2.1(1) ROOF RAFTER SPANS
TABLE R804.3.2.1(2) BASIC DESIGN WIND SPEED TO EQUIVALENT SNOW LOAD CONVERSION
430 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
431 FIGURE R804.3.5(1) ROOF OR CEILING OPENING
432 FIGURE R804.3.5(2) HEADER TO TRIMMER CONNECTION
TABLE R804.3.7.1 REQUIRED LENGTHS FOR CEILING DIAPHRAGMS AT GABLE ENDWALLS GYPSUM BOARD SHEATHED, CEILING HEIGHT = 8 FEET
433 FIGURE R804.3.7.1(1) CEILING DIAPHRAGM TO GABLE ENDWALL DETAIL
FIGURE R804.3.7.1(2) CEILING DIAPHRAGM TO SIDEWALL DETAIL
434 FIGURE R804.3.7.2 ROOF BLOCKING DETAIL
SECTION R805 CEILING FINISHES
SECTION R806 ROOF VENTILATION
435 SECTION R807 ATTIC ACCESS
436 CHAPTER 9 ROOF ASSEMBLIES
SECTION R901 GENERAL
SECTION R902 FIRE CLASSIFICATION
SECTION R903 WEATHER PROTECTION
SECTION R904 MATERIALS
437 SECTION R905 REQUIREMENTS FOR ROOF COVERINGS
TABLE R905.1.1(1) UNDERLAYMENT TYPES
438 TABLE R905.1.1(2) UNDERLAYMENT APPLICATION
TABLE R905.1.1(3) UNDERLAYMENT ATTACHMENT
439 TABLE R905.2.4.1 CLASSIFICATION OF ASPHALT ROOF SHINGLES
440 TABLE R905.2.8.2 VALLEY LINING MATERIAL
441 TABLE R905.3.7 CLAY AND CONCRETE TILE ATTACHMENT
442 TABLE R905.6.5 SLATE SHINGLE HEADLAP
TABLE R905.7.4 WOOD SHINGLE MATERIAL REQUIREMENTS
TABLE R905.7.5(1) WOOD SHINGLE WEATHER EXPOSURE AND ROOF SLOPE
TABLE R905.7.5(2) NAIL REQUIREMENTS FOR WOOD SHAKES AND WOOD SHINGLES
443 TABLE R905.8.5 WOOD SHAKE MATERIAL REQUIREMENTS
444 TABLE R905.8.6 WOOD SHAKE WEATHER EXPOSURE AND ROOF SLOPE
TABLE R905.9.2 BUILT-UP ROOFING MATERIAL STANDARDS
445 TABLE R905.10.3(1) METAL ROOF COVERING STANDARDS
TABLE R905.10.3(2) MINIMUM CORROSION RESISTANCE
446 TABLE R905.11.2 MODIFIED BITUMEN ROOFING MATERIAL STANDARDS
TABLE R905.14.3 PROTECTIVE COATING MATERIAL STANDARDS
447 SECTION R906 ROOF INSULATION
TABLE R906.2 MATERIAL STANDARDS FOR ROOF INSULATION
SECTION R907 ROOFTOP-MOUNTED PHOTOVOLTAIC PANEL SYSTEMS
SECTION R908 REROOFING
450 CHAPTER 10 CHIMNEYS AND FIREPLACES
SECTION R1001 MASONRY FIREPLACES
451 TABLE R1001.1 SUMMARY OF REQUIREMENTS FOR MASONRY FIREPLACES AND CHIMNEYS
452 FIGURE R1001.1 FIREPLACE AND CHIMNEY DETAILS
453 FIGURE R1001.11 CLEARANCE FROM COMBUSTIBLES
SECTION R1002 MASONRY HEATERS
454 SECTION R1003 MASONRY CHIMNEYS
456 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
457 FIGURE R1003.15.2 FLUE SIZES FOR MASONRY CHIMNEYS
458 FIGURE R1003.18 CLEARANCE FROM COMBUSTIBLES
FIGURE R1003.20 CHIMNEY CRICKET
TABLE R1003.20 CRICKET DIMENSIONS
SECTION R1004 FACTORY-BUILT FIREPLACES
459 SECTION R1005 FACTORY-BUILT CHIMNEYS
SECTION R1006 EXTERIOR AIR SUPPLY
460 CHAPTER 11 ENERGY EFFICIENCY
PART I—ENERGY CONSERVATION
SECTION N1101 SCOPE
TABLE N1101.2 EXISTING BUILDING COMPONENT REQUIREMENTS
461 TABLE N1101.1(1) PRESCRIPTIVE ENVELOPE REQUIREMENTSa
462 TABLE N1101.1(2) ADDITIONAL MEASURES
TABLE N1101.3 SMALL ADDITION ADDITIONAL MEASURES (select one)
463 SECTION N1102 DEFINITIONS
464 SECTION N1103 ALTERNATIVE SYSTEMS
SECTION N1104 EXTERIOR ENVELOPE REQUIREMENTS
466 TABLE N1104.1(1) RESIDENTIAL THERMAL PERFORMANCE CALCULATIONS
467 TABLE N1104.1(2) APPROVED DEFAULT U-FACTORS
469 TABLE N1104.8 AIR BARRIER INSTALLATION AND AIR SEALING REQUIREMENTS
SECTION N1105 HEATING, VENTILATING AND AIR-CONDITIONING SYSTEMS
470 SECTION N1106 PIPING INSULATION
SECTION N1107 LIGHTING
471 SECTION N1108 PLUMBING FIXTURE EFFICIENCY
PART II—ALTERNATIVE SYSTEMS ANALYSIS
SECTION NA1109 ALTERNATIVE SYSTEMS ANALYSIS
TABLE NA1109.2 BASIS FOR COMPARISON
472 TABLE NA1109.2.2 THERMOSTAT SETTINGS
474 PART V—MECHANICAL
CHAPTER 12 MECHANICAL ADMINISTRATION
SECTION M1201 GENERAL
SECTION M1202 EXISTING MECHANICAL SYSTEMS
476 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
477 SECTION M1306 CLEARANCES FROM COMBUSTIBLE CONSTRUCTION
478 SECTION M1307 APPLIANCE INSTALLATION
479 TABLE M1306.2 REDUCTION OF CLEARANCES WITH SPECIFIED FORMS OF PROTECTION
480 FIGURE M1306.1 REDUCED CLEARANCE DIAGRAM
FIGURE M1306.2 WALL PROTECTOR CLEARANCE REDUCTION SYSTEM
481 FIGURE M1307.3.1 TYPICAL MOTOR VEHICLE IMPACT PROTECTION
482 SECTION M1308 MECHANICAL SYSTEMS INSTALLATION
SECTION M1309 PIPING SUPPORT
483 TABLE M1309.4 HANGER SPACING INTERVALS
484 CHAPTER 14 HEATING AND COOLING EQUIPMENT AND APPLIANCES
SECTION M1401 GENERAL
SECTION M1402 CENTRAL FURNACES
SECTION M1403 HEAT PUMP EQUIPMENT
SECTION M1404 REFRIGERATION COOLING EQUIPMENT
SECTION M1405 BASEBOARD CONVECTORS
SECTION M1406 RADIANT HEATING SYSTEMS
485 SECTION M1407 DUCT HEATERS
SECTION M1408 VENTED FLOOR FURNACES
486 SECTION M1409 VENTED WALL FURNACES
SECTION M1410 VENTED ROOM HEATERS
SECTION M1411 HEATING AND COOLING EQUIPMENT
487 SECTION M1412 ABSORPTION COOLING EQUIPMENT
488 SECTION M1413 EVAPORATIVE COOLING EQUIPMENT
SECTION M1414 FIREPLACE STOVES
SECTION M1415 MASONRY HEATERS
490 CHAPTER 15 EXHAUST SYSTEMS
SECTION M1501 GENERAL
SECTION M1502 CLOTHES DRYER EXHAUST
491 TABLE M1502.4.5.1 DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH
SECTION M1503 DOMESTIC COOKING EXHAUST EQUIPMENT
492 SECTION M1504 EXHAUST DUCTS AND EXHAUST OPENINGS
TABLE M1504.2 PRESCRIPTIVE EXHAUST DUCT SIZING
493 SECTION M1505 MECHANICAL VENTILATION
EQUATION 15-1
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 FACTORS
494 TABLE M1505.5 EXHAUST RATES FOR RESIDENTIAL DWELLINGS
496 CHAPTER 16 DUCT SYSTEMS
SECTION M1601 DUCT CONSTRUCTION
497 TABLE M1601.1.1 DUCT CONSTRUCTION MINIMUM SHEET METAL THICKNESS FOR SINGLE DWELLING UNITSa
498 SECTION M1602 RETURN AIR
499 SECTION M1603 SMOKE AND FIRE DAMPER
500 CHAPTER 17 COMBUSTION AIR
SECTION M1701 GENERAL
502 CHAPTER 18 CHIMNEYS AND VENTS
SECTION M1801 GENERAL
503 SECTION M1802 VENT COMPONENTS
SECTION M1803 CHIMNEY AND VENT CONNECTORS
TABLE M1803.2 THICKNESS FOR SINGLE-WALL METAL PIPE CONNECTORS
TABLE M1803.3.4 CHIMNEY AND VENT CONNECTOR CLEARANCES TO COMBUSTIBLE MATERIALSa
504 SECTION M1804 VENTS
TABLE M1804.1 VENT SELECTION CHART
505 SECTION M1805 MASONRY AND FACTORY-BUILT CHIMNEYS
506 CHAPTER 19 SPECIAL APPLIANCES, EQUIPMENT AND SYSTEMS
SECTION M1901 RANGES AND OVENS
SECTION M1902 SAUNA HEATERS
SECTION M1903 ENGINE AND GAS TURBINE-POWERED EQUIPMENT
SECTION M1904 SMALL CERAMIC KILNS
507 SECTION M1905 STATIONARY FUEL CELL POWER PLANTS
SECTION M1906 GASEOUS HYDROGEN SYSTEMS
508 CHAPTER 20 BOILERS AND WATER HEATERS
SECTION M2001 BOILERS
SECTION M2002 OPERATING AND SAFETY CONTROLS
SECTION M2003 EXPANSION TANKS
509 TABLE M2003.2 EXPANSION TANK MINIMUM CAPACITYa FOR FORCED HOT-WATER SYSTEMS
SECTION M2004 WATER HEATERS USED FOR SPACE HEATING
SECTION M2005 WATER HEATERS
SECTION M2006 POOL HEATERS
510 CHAPTER 21 HYDRONIC PIPING
SECTION M2101 HYDRONIC PIPING SYSTEMS INSTALLATION
SECTION M2102 BASEBOARD CONVECTORS
SECTION M2103 FLOOR HEATING SYSTEMS
511 TABLE M2101.1 HYDRONIC PIPING AND FITTING MATERIALS
512 SECTION M2104 LOW TEMPERATURE PIPING
SECTION M2105 GROUND-SOURCE HEAT-PUMP SYSTEM LOOP PIPING
513 TABLE M2105.4 GROUND-SOURCE LOOP PIPE
TABLE M2105.5 GROUND-SOURCE LOOP PIPE FITTINGS
516 CHAPTER 22 SPECIAL PIPING AND STORAGE SYSTEMS
SECTION M2201 OIL TANKS
SECTION M2202 OIL PIPING, FITTING AND CONNECTIONS
SECTION M2203 INSTALLATION
SECTION M2204 OIL PUMPS AND VALVES
518 CHAPTER 23 SOLAR ENERGY SYSTEMS
SECTION M2301 SOLAR THERMAL ENERGY SYSTEMS
519 SECTION M2302 PHOTOVOLTAIC SYSTEMS
520 PART VI—FUEL GAS
CHAPTER 24 FUEL GAS
SECTION G2401 GENERAL
SECTION G2402 GENERAL
SECTION G2403 GENERAL DEFINITIONS
526 SECTION G2404 GENERAL
SECTION G2405 STRUCTURAL SAFETY
SECTION G2406 APPLIANCE LOCATION
527 SECTION G2407 COMBUSTION, VENTILATION AND DILUTION AIR
EQUATION 24-1
EQUATION 24-2
528 FIGURE G2407.5.3 ALL AIR FROM INSIDE THE BUILDING
FIGURE G2407.6.1(1) ALL AIR FROM OUTDOORS—INLET AIR FROM VENTILATED CRAWL SPACE AND OUTLET AIR TO VENTILATED ATTIC
FIGURE G2407.6.1(2) ALL AIR FROM OUTDOORS THROUGH VENTILATED ATTIC
529 FIGURE G2407.6.1(3) ALL AIR FROM OUTDOORS
FIGURE G2407.6.2 SINGLE COMBUSTION AIR OPENING, ALL AIR FROM OUTDOORS
530 SECTION G2408 INSTALLATION
SECTION G2409 CLEARANCE REDUCTION
531 FIGURE G2409.2(1) EXTENT OF PROTECTION NECESSARY TO REDUCE CLEARANCES FROM GAS EQUIPMENT OR VENT CONNECTORS
532 FIGURE G2409.2(2) WALL PROTECTOR CLEARANCE REDUCTION SYSTEM
FIGURE G2409.2(3) MASONRY CLEARANCE REDUCTION SYSTEM
533 TABLE G2409.2a through k REDUCTION OF CLEARANCES WITH SPECIFIED FORMS OF PROTECTION
534 SECTION G2410 ELECTRICAL
SECTION G2411 ELECTRICAL BONDING
SECTION G2412 GENERAL
SECTION G2413 PIPE SIZING
535 EQUATION 24-3
EQUATION 24-4
TABLE G2413.4 Cr AND Y VALUES FOR NATURAL GAS AND UNDILUTED PROPANE AT STANDARD CONDITIONS
SECTION G2414 PIPING MATERIALS
536 TABLE G2413.4(1) SCHEDULE 40 METALLIC PIPE
537 TABLE G2413.4(2) SCHEDULE 40 METALLIC PIPE
538 TABLE G2413.4(3) SEMIRIGID COPPER TUBING
539 TABLE G2413.4(4) SEMIRIGID COPPER TUBING
540 TABLE G2413.4(5) CORRUGATED STAINLESS STEEL TUBING (CSST)
541 TABLE G2413.4(6) CORRUGATED STAINLESS STEEL TUBING (CSST)
542 TABLE G2413.4(7) POLYETHYLENE PLASTIC PIPE
543 TABLE G2413.4(8) POLYETHYLENE PLASTIC PIPE
544 TABLE G2413.4(9) SCHEDULE 40 METALLIC PIPE
545 TABLE G2413.4(10) SCHEDULE 40 METALLIC PIPE
546 TABLE G2413.4(11) SCHEDULE 40 METALLIC PIPE
547 TABLE G2413.4(12) SCHEDULE 40 METALLIC PIPE
548 TABLE G2413.4(13) SEMIRIGID COPPER TUBING
549 TABLE G2413.4(14) SEMIRIGID COPPER TUBING
550 TABLE G2413.4(15) SEMIRIGID COPPER TUBING
551 TABLE G2413.4(16) CORRUGATED STAINLESS STEEL TUBING (CSST)
552 TABLE G2413.4(17) CORRUGATED STAINLESS STEEL TUBING (CSST)
553 TABLE G2413.4(18) CORRUGATED STAINLESS STEEL TUBING (CSST)
554 TABLE G2413.4(19) POLYETHYLENE PLASTIC PIPE
555 TABLE G2413.4(20) POLYETHYLENE PLASTIC PIPE
556 TABLE G2413.4(21) POLYETHYLENE PLASTIC TUBING
557 TABLE G2414.9.2 SPECIFICATIONS FOR THREADING METALLIC PIPE
558 SECTION G2415 PIPING SYSTEM INSTALLATION
561 SECTION G2416 PIPING BENDS AND CHANGES IN DIRECTION
SECTION G2417 INSPECTION, TESTING AND PURGING
562 SECTION G2418 PIPING SUPPORT
SECTION G2419 DRIPS AND SLOPED PIPING
FIGURE G2419.4 METHOD OF INSTALLING A TEE FITTING SEDIMENT TRAP
563 SECTION G2420 SHUTOFF VALVES
TABLE G2420.1.1 MANUAL GAS VALVE STANDARDS
SECTION G2421 FLOW CONTROLS
564 SECTION G2422 APPLIANCE CONNECTIONS
565 SECTION G2423 COMPRESSED NATURAL GAS MOTOR VEHICLE FUEL-DISPENSING FACILITIES
SECTION G2424 PIPING SUPPORT INTERVALS
TABLE G2424.1 SUPPORT OF PIPING
SECTION G2425 GENERAL
566 SECTION G2426 VENTS
567 SECTION G2427 VENTING OF APPLIANCES
568 TABLE G2427.4 TYPE OF VENTING SYSTEM TO BE USED
570 FIGURE G2427.6.4 TERMINATION LOCATIONS FOR GAS VENTS WITH LISTED CAPS 12 INCHES OR LESS IN SIZE NOT LESS THAN 8 FEET FROM A VERTICAL WALL
572 TABLE G2427.8 THROUGH-THE-WALL, DIRECT-VENT TERMINATION CLEARANCES
573 TABLE G2427.10.2.4 MINIMUM THICKNESS FOR GALVANIZED STEEL VENT CONNECTORS FOR LOW-HEAT APPLIANCES
574 TABLE G2427.10.5 (503.10.5) CLEARANCES FOR CONNECTORSa
575 SECTION G2428 SIZING OF CATEGORY I APPLIANCE VENTING SYSTEMS
576 TABLE G2428.2(1) TYPE B DOUBLE-WALL GAS VENT
577 TABLE G2428.2(1)—continued TYPE B DOUBLE-WALL GAS VENT
578 TABLE G2428.2(2) TYPE B DOUBLE-WALL GAS VENT
579 TABLE G2428.2(2)—continued TYPE B DOUBLE-WALL GAS VENT
581 TABLE G2428.3.2 MAXIMUM VENT CONNECTOR LENGTH
582 TABLE G2428.3(1) TYPE B DOUBLE-WALL VENT
583 TABLE G2428.3(2) TYPE B DOUBLE-WALL VENT
584 TABLE G2428.3(3) MASONRY CHIMNEY
585 TABLE G2428.3(4) MASONRY CHIMNEY
587 SECTION G2429 DIRECT-VENT, INTEGRAL VENT, MECHANICAL VENT AND VENTILATION/EXHAUST HOOD VENTING
SECTION G2430 FACTORY-BUILT CHIMNEYS
SECTION G2431 GENERAL
SECTION G2432 DECORATIVE APPLIANCES FOR INSTALLATION IN FIREPLACES
SECTION G2433 LOG LIGHTERS
SECTION G2434 VENTED GAS FIREPLACES (DECORATIVE APPLIANCES)
588 SECTION G2435 VENTED GAS FIREPLACE HEATERS
SECTION G2436 VENTED WALL FURNACES
SECTION G2437 FLOOR FURNACES
SECTION G2438 CLOTHES DRYERS
SECTION G2439 ENGINE AND GAS TURBINE-POWERED EQUIPMENT
589 SECTION G2440 SAUNA HEATERS
SECTION G2441 POOL AND SPA HEATERS
SECTION G2442 FORCED-AIR WARM-AIR FURNACES
590 SECTION G2443 CONVERSION BURNERS
SECTION G2444 UNIT HEATERS
SECTION G2445 UNVENTED ROOM HEATERS
SECTION G2446 VENTED ROOM HEATERS
591 SECTION G2447 COOKING APPLIANCES
SECTION G2448 WATER HEATERS
SECTION G2449 AIR-CONDITIONING APPLIANCES
SECTION G2450 ILLUMINATING APPLIANCES
592 SECTION G2451 INFRARED RADIANT HEATERS
SECTION G2452 CHIMNEY DAMPER OPENING AREA
TABLE G2452.1 FREE OPENING AREA OF CHIMNEY DAMPER FOR VENTING FLUE GASES FROM UNLISTED DECORATIVE APPLIANCES FOR INSTALLATION IN VENTED FIREPLACES
SECTION G2453 OUTDOOR DECORATIVE APPLIANCES
594 RESIDENTIAL PLUMBING CHAPTERS 25-33
596 RESIDENTIAL ELECTRICAL CHAPTERS 34-42
CHAPTER 43 LOW-RISE APARTMENTS
598 PART IX—REFERENCED STANDARDS
CHAPTER 44 REFERENCED STANDARDS
AAMA
ACCA
ACI
599 AISI
ANCE
ANSI
601 APA
ASCE/SEI
602 ASHRAE
ASME
ASTM
613 AWC
AWPA
AWS
614 AWWA
CEN
CPA
CPSC
CSA
615 CSSB
DOC
DOTn
FEMA
FM
616 GA
HPVA
ICC
ISO
MSS
NAIMA
617 NFPA
NFRC
NSF
618 PCA
SBCA
SMACNA
TMS
TPI
619 UL
621 ULC
WDMA
WMA
622 APPENDIX A SIZING AND CAPACITIES OF GAS PIPING
624 APPENDIX B SIZING OF VENTING SYSTEMS SERVING APPLIANCES EQUIPPED WITH DRAFT HOODS, CATEGORY I APPLIANCES AND APPLIANCES LISTED FOR USE WITH TYPE B VENTS
626 APPENDIX C EXIT TERMINALS OF MECHANICAL DRAFT AND DIRECT-VENT VENTING SYSTEMS
628 APPENDIX D RECOMMENDED PROCEDURE FOR SAFETY INSPECTION OF AN EXISTING APPLIANCE INSTALLATION
630 APPENDIX E MANUFACTURED HOUSING USED AS DWELLINGS
SECTION AE101 ANCHORAGE INSTALLATIONS
SECTION AE102 TIES, MATERIALS AND INSTALLATION
632 APPENDIX F RADON CONTROL METHODS
SECTION AF101 SCOPE
SECTION AF102 DEFINITIONS
SECTION AF103 REQUIREMENTS
635 FIGURE AF103(1) RADON-RESISTANT CONSTRUCTION DETAILS FOR BASEMENT FOUNDATIONS
636 FIGURE AF103(2) RADON-RESISTANT CONSTRUCTION FOR CRAWL SPACE FOUNDATIONS
637 FIGURE AF103(3) RADON-RESISTANT CONSTRUCTION COMBINATION BASEMENT/CRAWL SPACE FOUNDATIONS
638 APPENDIX G PIPING STANDARDS FOR VARIOUS APPLICATIONS
640 APPENDIX H PATIO COVERS
SECTION AH101 GENERAL
SECTION AH102 DEFINITION
SECTION AH103 EXTERIOR WALLS AND OPENINGS
SECTION AH104 HEIGHT
SECTION AH105 STRUCTURAL PROVISIONS
642 APPENDIX I PRIVATE SEWAGE DISPOSAL
644 APPENDIX J EXISTING BUILDINGS AND STRUCTURES
646 APPENDIX K SOUND TRANSMISSION
SECTION AK101 GENERAL
SECTION AK102 AIRBORNE SOUND
SECTION AK103 STRUCTURAL-BORNE SOUND
SECTION AK104 REFERENCED STANDARDS
648 APPENDIX L PERMIT FEES
650 APPENDIX M HOME DAY CARE—R-3 OCCUPANCY
652 APPENDIX N VENTING METHODS
654 APPENDIX O AUTOMATIC VEHICULAR GATES
656 APPENDIX P SIZING OF WATER PIPING SYSTEM
658 APPENDIX Q TINY HOUSES
660 APPENDIX R LIGHT STRAW-CLAY CONSTRUCTION
SECTION AR101 GENERAL
SECTION AR102 DEFINITIONS
SECTION AR103 NONBEARING LIGHT STRAW-CLAY CONSTRUCTION
661 TABLE AR103.2.3 REQUIREMENTS AND PROPERTIES OF LIGHT STRAW-CLAY MIXTURESa
FIGURE AR103.2.4(1) LIGHT STRAW-CLAY WALL WITH LARSEN TRUSSES
FIGURE AR103.2.4(2) LIGHT STRAW-CLAY WALL SINGLE STUD WIDTH
662 FIGURE AR103.2.4(3) LIGHT STRAW-CLAY WALL WITH BLIND STUDS
SECTION AR104 THERMAL PERFORMANCE
663 SECTION AR105 REFERENCED STANDARDS
664 APPENDIX S STRAWBALE CONSTRUCTION
SECTION AS101 GENERAL
SECTION AS102 DEFINITIONS
SECTION AS103 BALES
665 FIGURE AS101.1 TYPICAL STRAWBALE WALL SYSTEMS
FIGURE AS102.1 BALE ORIENTATIONS
666 FIGURE AS103.2 APPROXIMATE DIMENSIONS OF COMMON STRAW BALES
SECTION AS104 FINISHES
667 SECTION AS105 STRAWBALE WALLS—GENERAL
668 FIGURE AS105.1(1) TYPICAL BASE OF PLASTERED STRAWBALE WALL ON CONCRETE SLAB AND FOOTING
669 FIGURE AS105.1(2) TYPICAL BASE OF PLASTERED STRAWBALE WALL OVER RAISED FLOOR
670 FIGURE AS105.1(3) TYPICAL TOP OF LOAD-BEARING STRAWBALE WALL
FIGURE AS105.1(4) TYPICAL TOP OF POST-AND-BEAM WALL WITH PLASTERED STRAWBALE INFILL
671 TABLE AS105.4 OUT-OF-PLANE RESISTANCE METHODS AND UNRESTRAINED WALL DIMENSION LIMITS
672 SECTION AS106 STRAWBALE WALLS—STRUCTURAL
673 TABLE AS106.6.1 MINIMUM COMPRESSIVE STRENGTH FOR PLASTERS ON STRUCTURAL WALLS
674 EQUATION AS-1
TABLE AS106.12 ALLOWABLE SUPERIMPOSED VERTICAL LOADS (LBS/FOOT) FOR PLASTERED LOAD-BEARING STRAWBALE WALLS
675 TABLE AS106.13(1) PLASTERED STRAWBALE BRACED WALL PANEL TYPES
SECTION AS107 FIRE RESISTANCE
676 TABLE AS106.13(2) BRACING REQUIREMENTS FOR STRAWBALE-BRACED WALL PANELS BASED ON WIND SPEED
677 TABLE AS106.13(3) BRACING REQUIREMENTS FOR STRAWBALE-BRACED WALL PANELS BASED ON SEISMIC DESIGN CATEGORY
SECTION AS108 THERMAL INSULATION
678 SECTION AS109 REFERENCED STANDARDS
680 APPENDIX T [RE] SOLAR-READY PROVISIONS—DETACHED ONE- AND TWO-FAMILY DWELLINGS AND TOWNHOUSES
682 INDEX
700 HELPFUL TOOLS FOR YOUR RESIDENTIAL CODE
701 ICC ASSESSMENT CENTER
OR ResidentialCode 2021 1stptg
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