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CA City of LA Residential Code 2023 1stptg

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City of Los Angeles Residential Code – Full Code

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CA 2023
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2023 City of Los Angeles amendment pages for integration with the 2022 California Residential Code (Title 24, Part 2.5)

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1 2022 CALIFORNIA RESIDENTIAL CODE INCLUDING 2023 CITY OF LOS ANGELES AMENDMENTS
2 2022 CALIFORNIA RESIDENTIAL CODE INCLUDING 2023 CITY OF LOS ANGELES AMENDMENTS
3 COPYRIGHT
4 CITY OF LOS ANGELES DEPARTMENT OF BUILDING AND SAFETY OFFICES
6 CITY OF LOS ANGELES DEPARTMENT OF BUILDING AND SAFETY PUBLISHED CODES
7 CITY OF LOS ANGELES DEPARTMENT OF BUILDING AND SAFETY MISSION STATEMENT
8 EFFECTIVE USE OF THE CITY OF LOS ANGELES RESIDENTIAL C
9 HOW TO DISTINGUISH BETWEEN MODEL CODE LANGUAGE AND CALIFORNIA AMENDMENTS
10 TABLE OF CONTENTS
16 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 1 – SCOPE AND APPLICATION
17 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 1 – SCOPE AND APPLICATION—continued
18 PART I – ADMINISTRATIVE
CHAPTER 1 SCOPE AND APPLICATION
DIVISION I CALIFORNIA ADMINISTRATION
SECTION 1.1 GENERAL
20 SECTION 1.2 RESERVED
SECTION 1.3 RESERVED
SECTION 1.4 RESERVED
SECTION 1.5 RESERVED
SECTION 1.6 RESERVED
SECTION 1.7 RESERVED
SECTION 1.8 DEPARTMENT OF HOUSING AND COMMUNITY DEVELOPMENT (HCD)
SECTION 1.8.2 AUTHORITY AND ABBREVIATIONS
22 SECTION 1.8.3 LOCAL ENFORCING AGENCY
SECTION 1.8.4 PERMITS, FEES,APPLICATIONS AND INSPECTIONS
23 SECTION 1.8.5 RIGHT OF ENTRY FOR ENFORCEMENT
SECTION 1.8.6 LOCAL MODIFICATION BY ORDINANCE OR REGULATION
24 SECTION 1.8.7 ALTERNATE MATERIALS, DESIGNS,TESTS AND METHODS OF CONSTRUCTION
SECTION 1.8.8 APPEALS BOARD
25 SECTION 1.8.9 UNSAFE BUILDINGS OR STRUCTURES
26 SECTION 1.8.10 OTHER BUILDING REGULATIONS
SECTION 1.9 RESERVED
SECTION 1.10 RESERVED
SECTION 1.11 OFFICE OF THE STATE FIRE MARSHAL
30 SECTION 1.12 RESERVED
SECTION 1.13 RESERVED
SECTION 1.14 RESERVED
32 DIVISION II ADMINISTRATION
SECTION R101 SCOPE AND GENERAL REQUIREMENTS
34 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 2 – DEFI
35 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 2 – DEFINITIONS—continued
36 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 2 – DEFINITIONS—continued
37 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 2 – DEFINITIONS—continued
38 PART II – DEFINITIONS
CHAPTER 2 DEFINITIONS
SECTION R201 GENERAL
SECTION R202 DEFINITIONS
52 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 3 – BUILDING PLANNING
53 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 3 – BUILDING PLANNING—continued
54 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 3 – BUILDING PLANNING—continued
56 PART III – BUILDING PLANNING AND CONSTRUCTION
CHAPTER 3 BUILDING PLANNING
SECTION R300 SITE DRAINAGE
SECTION R301 DESIGN CRITERIA
59 TABLE R301.2(1) CLIMATIC AND GEOGRAPHIC DESIGN CRITERIA
60 FIGURE R301.2(1) WEATHERING PROBABILITY MAP FOR CONCRETEa, b
61 FIGURE R301.2(2) ULTIMATE DESIGN WIND SPEEDS
62 FIGURE R301.2(3) GROUND SNOW LOADS, Pg, FOR THE UNITED STATES (lb/ft2)
63 FIGURE R301.2(4) GROUND SNOW LOADS, Pg, FOR THE UNITED STATES (lb/ft2)
64 FIGURE R301.2.1 COMPONENT AND CLADDING PRESSURE ZONES
65 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)a, b, c, d, e, f, g
66 TABLE R301.2.1(1)—continued COMPONENT AND CLADDING LOADS FOR A BUILDING WITH 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)—continued COMPONENT AND CLADDING LOADS FOR A BUILDING WITH A MEAN ROOF HEIGHT OF 30 FEET LOCATED IN EXPOSURE B (ASD) (psf) a, b, c, d, e, f, g
68 TABLE R301.2.1(2) HEIGHT AND EXPOSURE ADJUSTMENT COEFFICIENTS FOR Table R301.2.1(1)
69 FIGURE R301.2.1.1 REGIONS WHERE WIND DESIGN IS REQUIRED
70 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
TABLE R301.2.1.5.1 ULTIMATE DESIGN WIND SPEED MODIFICATION FOR TOPOGRAPHIC WIND EFFECTa, b
71 FIGURE R301.2.1.5.1(1) TOPOGRAPHIC FEATURES FOR WIND SPEED-UP EFFECT
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
73 FIGURE R301.2.2.1(1) SEISMIC DESIGN CATEGORIES—ALASKAa
74 FIGURE R301.2.2.1(2) SEISMIC DESIGN CATEGORIES—HAWAIIa
75 FIGURE R301.2.2.1(3) SEISMIC DESIGN CATEGORIES—PUERTO RICOa
76 FIGURE R301.2.2.1(4) SEISMIC DESIGN CATEGORIES—NORTHERN MARIANA ISLANDS AND AMERICAN SAMOAa
77 FIGURE R301.2.2.1(5) SEISMIC DESIGN CATEGORIES—UNITED STATESa
78 FIGURE R301.2.2.1(6) SEISMIC DESIGN CATEGORIES—UNITED STATESa
79 FIGURE R301.2.2.1.1(1) ALTERNATE SEISMIC DESIGN CATEGORIES—ALASKAa
80 FIGURE R301.2.2.1.1(2) ALTERNATE SEISMIC DESIGN CATEGORIES—HAWAIIa
81 FIGURE R301.2.2.1.1(3) ALTERNATE SEISMIC DESIGN CATEGORIES—PUERTO RICOa
82 FIGURE R301.2.2.1.1(4) ALTERNATE SEISMIC DESIGN CATEGORIES—NORTHERN MARIANA ISLANDS AND AMERICAN SAMOAa
83 FIGURE R301.2.2.1.1(5) ALTERNATE SEISMIC DESIGN CATEGORIES—UNITED STATESa
84 FIGURE R301.2.2.1.1(6) ALTERNATE SEISMIC DESIGN CATEGORIES—UNITED STATESa
85 TABLE R301.2.2.1.1 SEISMIC DESIGN CATEGORY DETERMINATION
86 SECTION R302 FIRE-RESISTANT CONSTRUCTION
88 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
89 TABLE R301.7 ALLOWABLE DEFLECTION OF STRUCTURAL MEMBERSb, c
TABLE R302.1(1) EXTERIOR WALLS
90 TABLE R302.1(2) EXTERIOR WALLS—DWELLINGS AND ACCESSORY BUILDINGS WITH AUTOMATIC RESIDENTIAL FIRE SPRINKLER PROTECTION
93 TABLE R302.6 DWELLING-GARAGE AND/OR CARPORT SEPARATION
95 SECTION R303 LIGHT, VENTILATION AND HEATING
97 SECTION R304 MINIMUM ROOM AREAS
SECTION R305 CEILING HEIGHT
SECTION R306 SANITATION
SECTION R307 TOILET, BATH AND SHOWER SPACES
SECTION R308 GLAZING
98 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
100 FIGURE R308.4.7 HAZARDOUS GLAZING LOCATIONS AT BOTTOM STAIR LANDINGS
101 SECTION R309 GARAGES AND CARPORTS
SECTION R310 EMERGENCY ESCAPE AND RESCUE OPENINGS
103 SECTION R311 MEANS OF EGRESS
107 SECTION R312 GUARDS AND WINDOW FALL PROTECTION
SECTION R313 AUTOMATIC FIRE SPRINKLER SYSTEMS
108 TABLE R313.3.2.2 LOCATIONS WHERE INTERMEDIATE TEMPERATURE SPRINKLERS ARE REQUIRED
110 FIGURE R313.3.2.4.2 MINIMUM ALLOWABLE DISTANCE BETWEEN SPRINKLER AND OBSTRUCTION
112 EQUATION 29-1
113 TABLE R313.3.6.2(1) WATER SERVICE PRESSURE LOSS (PLsvc)a, b
114 TABLE R313.3.6.2(2) MINIMUM WATER METER PRESSURE LOSS (PLm)a
TABLE R313.3.6.2(3) ELEVATION LOSS (PLe)
115 TABLE R313.3.6.2(4) ALLOWABLE PIPE LENGTH FOR 3/4-INCH TYPE M COPPER WATER TUBING
116 TABLE R313.3.6.2(5) ALLOWABLE PIPE LENGTH FOR 1-INCH TYPE M COPPER WATER TUBING
117 TABLE R313.3.6.2(6) ALLOWABLE PIPE LENGTH FOR 3/4-INCH CPVC PIPE
118 TABLE R313.3.6.2(7) ALLOWABLE PIPE LENGTH FOR 1-INCH CPVC PIPE
119 TABLE R313.3.6.2(8) ALLOWABLE PIPE LENGTH FOR 3/4-INCH PEX AND PE-RT TUBING
120 TABLE R313.3.6.2(9) ALLOWABLE PIPE LENGTH FOR 1-INCH PEX AND PE-RT TUBING
121 SECTION R314 SMOKE ALARMS
125 SECTION R315 CARBON MONOXIDE ALARMS
127 SECTION R316 FOAM PLASTIC
129 SECTION R317 PROTECTION OF WOOD AND WOOD-BASED PRODUCTS AGAINST DECAY
130 SECTION R318 PROTECTION AGAINST SUBTERRANEAN TERMITES
131 SECTION R319 SITE ADDRESS
SECTION R320 ACCESSIBILITY
SECTION R321 ELEVATORS AND PLATFORM LIFTS
132 FIGURE R318.4 TERMITE INFESTATION PROBABILITY MAP
133 SECTION R322 FLOOD-RESISTANT CONSTRUCTION
136 SECTION R323 STORM SHELTERS
137 SECTION R324 SOLAR ENERGY SYSTEMS
138 SECTION R325 MEZZANINES
139 SECTION R326 HABITABLE ATTICS
SECTION R327 AGING-IN-PLACE DESIGN AND FALL PREVENTION
140 SECTION R328 ENERGY STORAGE SYSTEMS
142 FIGURE R328.8.1 ESS VEHICLE IMPACT PROTECTION
143 SECTION R329 STATIONARY ENGINE GENERATORS
SECTION R330 STATIONARY FUEL CELL POWER SYSTEMS
SECTION R334 CONSTRUCTION WASTE REDUCTION,DISPOSAL AND RECYCLING
SECTION R335 SPECIAL PROVISIONS FOR LICENSED 24-HOUR CARE FACILITIES IN A GROUP R-3.1
146 SECTION R336 LARGE FAMILY DAY-CARE HOMES
147 SECTION R337 MATERIALS AND CONSTRUCTIONMETHODS FOR EXTERIOR WILDFIRE EXPOSURE
SECTION R337.1 SCOPE, PURPOSE AND APPLICATION
148 SECTION R337.2 DEFINITIONS
149 SECTION R337.3 STANDARDS OF QUALITY
150 SECTION R337.4 IGNITION-RESISTANT CONSTRUCTION
151 SECTION R337.5 ROOFING
SECTION R337.6 VENTS
SECTION R337.7 EXTERIOR COVERING
154 SECTION R337.8 EXTERIOR WINDOWS, SKYLIGHTS AND DOORS
155 SECTION R337.9 DECKING
156 SECTION R337.10 ACCESSORY BUILDINGS AND MISCELLANEOUS STRUCTURES
157 SECTION R338 ELECTRIC VEHICLE
SECTION R340 POLLUTANT CONTROL
158 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 4 – FOUNDATIONS
160 CHAPTER 4 FOUNDATIONS
SECTION R401 GENERAL
TABLE R401.4.1 PRESUMPTIVE LOAD-BEARING VALUES OF FOUNDATION MATERIALSa
161 SECTION R402 MATERIALS
162 TABLE R402.2 MINIMUM SPECIFIED COMPRESSIVE STRENGTH OF CONCRETE
SECTION R403 FOOTINGS
163 TABLE R403.1(1) MINIMUM WIDTH AND THICKNESS FOR CONCRETE FOOTINGS FOR LIGHT-FRAME CONSTRUCTION (inches)a, b, c, d
164 TABLE R403.1(2) MINIMUM WIDTH AND THICKNESS FOR CONCRETE FOOTINGS FOR LIGHT-FRAMECONSTRUCTION WITH BRICK VENEER OR LATH AND PLASTER (inches)a, b, c, d
165 TABLE R403.1(3) MINIMUM WIDTH AND THICKNESS FOR CONCRETE FOOTINGS WITH CAST-IN-PLACECONCRETE OR PARTIALLY GROUTED MASONRY WALL CONSTRUCTION (inches)a, b, c, d
166 FIGURE R403.1(1) PLAIN CONCRETE FOOTINGS WITH MASONRY AND CONCRETE STEM WALLS IN SEISMIC DESIGN CATEGORIES A, B AND Ca, b, c, d, e, f
167 FIGURE R403.1(2) PERMANENT WOOD FOUNDATION BASEMENT WALL SECTION
FIGURE R403.1(3) PERMANENT WOOD FOUNDATION CRAWL SPACE SECTION
168 FIGURE R403.1.3 REINFORCED CONCRETE FOOTINGS AND MASONRY AND CONCRETE STEM WALLS IN SDC D0, D1 AND D2a, b, c, d, e, f
170 FIGURE R403.1.5 STEPPED FOOTING
171 FIGURE R403.1.7.1 FOUNDATION CLEARANCE FROM SLOPES
172 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 BUILDINGSa
173 FIGURE R403.3(2) AIR-FREEZING INDEX AN ESTIMATE OF THE 100-YEAR RETURN PERIOD
174 TABLE R403.3(2) AIR-FREEZING INDEX FOR US LOCATIONS BY COUNTY
175 TABLE R403.3(2)—continued AIR-FREEZING INDEX FOR US LOCATIONS BY COUNTY
176 TABLE R403.3(2)—continued AIR-FREEZING INDEX FOR US LOCATIONS BY COUNTY
177 TABLE R403.3(2)—continued AIR-FREEZING INDEX FOR US LOCATIONS BY COUNTY
178 TABLE R403.3(2)—continued AIR-FREEZING INDEX FOR US LOCATIONS BY COUNTY
179 FIGURE R403.3(3) INSULATION PLACEMENT FOR FROST-PROTECTED FOOTINGS ADJACENT TO UNHEATED SLAB-ON-GROUND STRUCTURE
FIGURE R403.3(4) INSULATION PLACEMENT FOR FROST-PROTECTED FOOTINGS ADJACENT TO HEATED STRUCTURE
180 SECTION R404 FOUNDATION AND RETAINING WALLS
181 TABLE R403.4 MINIMUM DEPTH (D) AND WIDTH (W) OF CRUSHED STONE FOOTINGSa, b (inches)
182 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
183 TABLE R404.1.1(1) PLAIN MASONRY FOUNDATION WALLSf
184 TABLE R404.1.1(2) 8-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d ≥ 5 INCHESa, c, f
185 TABLE R404.1.1(3)10-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d ≥ 6.75 INCHESa, c, f
186 TABLE R404.1.1(4)12-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d ≥ 8.75 INCHESa, c, f
187 TABLE R404.1.2(1) MINIMUM HORIZONTAL REINFORCEMENT FOR CONCRETE BASEMENT WALLSa, b
TABLE R404.1.2(2) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, g, h, i, j, k
188 TABLE R404.1.2(3) MINIMUM VERTICAL REINFORCEMENT FOR 8-INCH (203 mm) NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, f, h, i, j
189 TABLE R404.1.2(4) MINIMUM VERTICAL REINFORCEMENT FOR 10-INCH NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, f, h, i, j
190 TABLE R404.1.2(5) MINIMUM VERTICAL WALL REINFORCEMENT FOR 6-INCH WAFFLE-GRID BASEMENT WALLSb, c, d, e, g, h, i, j
191 TABLE R404.1.2(6) MINIMUM VERTICAL REINFORCEMENT FOR 8-INCH WAFFLE-GRID BASEMENT WALLSb, c, d, e, f, h, i, j, k
192 TABLE R404.1.2(7) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH (152 mm) SCREEN-GRID BASEMENT WALLSb, c, d, e, g, h, i, j
193 TABLE R404.1.2(8) MINIMUM VERTICAL REINFORCEMENT FOR 6-, 8-, 10- AND 12-INCH NOMINAL FLAT BASEMENT WALLSb, c, d, e, f, h, i, k, n, o
194 TABLE R404.1.2(9) MINIMUM SPACING FOR ALTERNATE BAR SIZE AND ALTERNATE GRADE OF STEELa, b, c
199 FIGURE R404.1.5.3 FOUNDATION WALL CLAY MASONRY CURTAIN WALL WITH CONCRETE MASONRY PIERS
201 TABLE R404.2.3 PLYWOOD GRADE AND THICKNESS FOR WOOD FOUNDATION CONSTRUCTION (30 pcf equivalent-fluid weight soil pressure)
SECTION R405 FOUNDATION DRAINAGE
202 SECTION R406 FOUNDATION WATERPROOFING AND DAMPPROOFING
203 TABLE R405.1 PROPERTIES OF SOILS CLASSIFIED ACCORDING TO THE UNIFIED SOIL CLASSIFICATION SYSTEM
SECTION R407 COLUMNS
204 SECTION R408 UNDER-FLOOR SPACE
206 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 5 – FLOORS
208 CHAPTER 5 FLOORS
SECTION R501 GENERAL
SECTION R502 WOOD FLOOR FRAMING
209 FIGURE R502.2 FLOOR CONSTRUCTION
210 TABLE R502.3.1(1) FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES (Residential sleeping areas, live load = 30 psf, L/Δ = 360)a
211 TABLE R502.3.1(1)—continued FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES (Residential sleeping areas, live load = 30 psf, L/Δ = 360)a
212 TABLE R502.3.1(2) FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES (Residential living areas, live load = 40 psf, L/Δ = 360)b
213 TABLE R502.3.1(2)—continued FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES (Residential living areas, live load = 40 psf, L/Δ = 360)b
214 TABLE R502.3.3(1) CANTILEVER SPANS FOR FLOOR JOISTS SUPPORTING LIGHT-FRAME EXTERIOR BEARING WALL AND ROOF ONLYa, b, c, f, g, h(Floor live load ≤ 40 psf, roof live load ≤ 20 psf)
215 TABLE R502.3.3(2) CANTILEVER SPANS FOR FLOOR JOISTS SUPPORTING EXTERIOR BALCONYa, b, e, f
216 FIGURE R502.8 CUTTING, NOTCHING AND DRILLING
217 SECTION R503 FLOOR SHEATHING
TABLE R503.1 MINIMUM THICKNESS OF LUMBER FLOOR SHEATHING
218 TABLE R503.2.1.1(1) ALLOWABLE SPANS AND LOADS FOR WOOD STRUCTURAL PANELS FOR ROOF ANDSUBFLOOR SHEATHING AND COMBINATION SUBFLOOR UNDERLAYMENTa, b, c
TABLE R503.2.1.1(2) ALLOWABLE SPANS FOR SANDED PLYWOOD COMBINATION SUBFLOOR UNDERLAYMENTa
219 SECTION R504 PRESSURE PRESERVATIVE-TREATED WOOD FLOORS (ON GROUND)
FIGURE R503.2.4 OPENINGS IN HORIZONTAL DIAPHRAGMSa, b, c
220 SECTION R505 COLD-FORMED STEEL FLOOR FRAMING
221 TABLE R505.3.1(1) FLOOR-TO-FOUNDATION OR BEARING WALL CONNECTION REQUIREMENTSa, b
222 TABLE R505.3.1(2) FLOOR FASTENING SCHEDULEa
FIGURE R505.3.1(1) FLOOR-TO-EXTERIOR LOAD-BEARING WALL STUD CONNECTION
223 FIGURE R505.3.1(2) FLOOR-TO-WOOD-SILL CONNECTION
FIGURE R505.3.1(3) FLOOR-TO-FOUNDATION CONNECTION
224 FIGURE R505.3.1(4) CANTILEVERED FLOOR-TO-FOUNDATION CONNECTION
FIGURE R505.3.1(5) CANTILEVERED FLOOR-TO-WOOD-SILL CONNECTION
225 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
226 FIGURE R505.3.1(8) LAPPED JOISTS SUPPORTED ON INTERIOR LOAD-BEARING WALL
FIGURE R505.3.1(9) BEARING STIFFENERS FOR END JOISTS
227 TABLE R505.3.2 ALLOWABLE SPANS FOR COLD-FORMED STEEL JOISTS—SINGLE OR CONTINUOUS SPANSa, b, c, d, e, f
228 FIGURE R505.3.3.2(1) JOIST BLOCKING (SOLID)
FIGURE R505.3.3.2(2) JOIST BLOCKING (STRAP)
229 FIGURE R505.3.4(1) BEARING STIFFENERS UNDER JAMB STUDS
FIGURE R505.3.4(2) BEARING STIFFENER
230 FIGURE R505.3.7 TRACK SPLICEFor SI: 1 foot = 304.8 mm.FIGURE R505.3.8(
FIGURE R505.3.8(1) COLD-FORMED STEEL FLOOR CONSTRUCTION—6-FOOT FLOOR OPENING
231 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 OPENING
232 FIGURE R505.3.8(4) COLD-FORMED STEEL FLOOR CONSTRUCTION: FLOOR HEADER TO TRIMMER CONNECTION—8-FOOT OPENING
SECTION R506 CONCRETE FLOORS (ON GROUND)
233 SECTION R507 EXTERIOR DECKS
234 TABLE R507.2.3 FASTENER AND CONNECTOR SPECIFICATIONS FOR DECKSa, b
FIGURE R507.3 DECK POSTS TO DECK FOOTING CONNECTION
235 TABLE R507.3.1 MINIMUM FOOTING SIZE FOR DECKS
236 TABLE R507.4 DECK POST HEIGHT
237 TABLE R507.4—continued DECK POST HEIGHT
238 FIGURE R507.5 TYPICAL DECK JOIST SPANS
239 TABLE R507.5(1) MAXIMUM DECK BEAM SPAN—40 PSF LIVE LOADc
240 TABLE R507.5(2) MAXIMUM DECK BEAM SPAN—50 PSF GROUND SNOW LOADc
241 TABLE R507.5(3) MAXIMUM DECK BEAM SPAN—60 PSF GROUND SNOW LOADc
242 TABLE R507.5(4) MAXIMUM DECK BEAM SPAN—70 PSF GROUND SNOW LOADc
243 TABLE R507.5(5) JOIST SPAN FACTORS FOR CALCULATING EFFECTIVE DECK JOIST SPAN[for use with Note j in Tables R507.5(1), R507.5(2), R507.5(3) and R507.5(4)]
FIGURE R507.5.1(1) DECK BEAM TO DECK POST
244 FIGURE R507.5.1(2) NOTCHED POST-TO-BEAM CONNECTION
245 FIGURE R507.6 TYPICAL DECK JOIST SPANS
246 TABLE R507.6 MAXIMUM DECK JOIST SPANS
247 TABLE R507.6—continued MAXIMUM DECK JOIST SPANS
TABLE R507.7 MAXIMUM JOIST SPACING FOR WOOD DECKING
248 TABLE R507.9.1.3(1) DECK LEDGER CONNECTION TO BAND JOIST
249 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
250 FIGURE R507.9.2(1) DECK ATTACHMENT FOR LATERAL LOADS
FIGURE R507.9.2(2) DECK ATTACHMENT FOR LATERAL LOADS
252 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 6 – WALL CONSTRUCTION
254 CHAPTER 6 WALL CONSTRUCTION
SECTION R601 GENERAL
SECTION R602 WOOD WALL FRAMING
256 TABLE R602.3(1) FASTENING SCHEDULE
257 TABLE R602.3(1)—continued FASTENING SCHEDULE
258 TABLE R602.3(1)—continued FASTENING SCHEDULE
259 TABLE R602.3(1)—continued FASTENING SCHEDULE
260 TABLE R602.3(2) ALTERNATE ATTACHMENTS TO TABLE R602.3(1)
261 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 PRESSURESa, b, c
TABLE R602.3(4) ALLOWABLE SPANS FOR PARTICLEBOARD WALL SHEATHINGa
262 TABLE R602.3(5) SIZE, HEIGHT AND SPACING OF WOOD STUDSa
TABLE R602.3(6) ALTERNATE WOOD BEARING WALL STUD SIZE, HEIGHT AND SPACING
263 FIGURE R602.3(1) TYPICAL WALL, FLOOR AND ROOF FRAMING
264 FIGURE R602.3(2) FRAMING DETAILS
265 TABLE R602.3.2 SINGLE TOP-PLATE SPLICE CONNECTION DETAILS
266 FIGURE R602.6.1 TOP PLATE FRAMING TO ACCOMMODATE PIPING
FIGURE R602.6(1) NOTCHING AND BORED HOLE LIMITATIONS FOR EXTERIOR WALLS AND BEARING WALLS
267 TABLE R602.7.5 MINIMUM NUMBER OF FULL-HEIGHT STUDS AT EACH END OF HEADERS IN EXTERIOR WALLSa
FIGURE R602.6(2) NOTCHING AND BORED HOLE LIMITATIONS FOR INTERIOR NONBEARING WALLS
268 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)
269 TABLE R602.7(1)—continued 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)
270 TABLE R602.7(2) GIRDER SPANS AND HEADER SPANS 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)
271 FIGURE R602.7.2 RIM BOARD HEADER CONSTRUCTION
272 TABLE R602.7.3 MAXIMUM SPANS FOR WOOD STRUCTURAL PANEL BOX HEADERSa
FIGURE R602.7.3 TYPICAL WOOD STRUCTURAL PANEL BOX HEADER CONSTRUCTION
273 FIGURE R602.10.1.1 BRACED WALL LINES
274 TABLE R602.10.1.3 BRACED WALL LINE SPACING
FIGURE R602.10.1.4 ANGLED WALLS
276 FIGURE R602.10.2.2 LOCATION OF BRACED WALL PANELS
277 TABLE R602.10.3(1) BRACING REQUIREMENTS BASED ON WIND SPEED
278 TABLE R602.10.3(1)—continued BRACING REQUIREMENTS BASED ON WIND SPEED
279 TABLE R602.10.3(1)—continued BRACING REQUIREMENTS BASED ON WIND SPEED
280 TABLE R602.10.3(2) WIND ADJUSTMENT FACTORS TO THE REQUIRED LENGTH OF WALL BRACING
281 TABLE R602.10.3(3) BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY
282 TABLE R602.10.3(3)—continued BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY
283 TABLE R602.10.3(3)—continued BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY
284 TABLE R602.10.3(4) SEISMIC ADJUSTMENT FACTORS TO THE REQUIRED LENGTH OF WALL BRACING
286 TABLE R602.10.4 BRACING METHODSf
287 TABLE R602.10.4—continued BRACING METHODSf
289 TABLE R602.10.5 MINIMUM LENGTH OF BRACED WALL PANELS
290 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
291 FIGURE R602.10.6.1 METHOD ABW—ALTERNATE BRACED WALL PANEL
FIGURE R602.10.6.2 METHOD PFH—PORTAL FRAME WITH HOLD-DOWNS AT GARAGE DOOR OPENINGS
292 FIGURE R602.10.6.3 METHOD PFG—PORTAL FRAME AT GARAGE DOOR OPENINGS IN SEISMIC DESIGN CATEGORIES A, B AND C
293 TABLE R602.10.6.4 TENSION STRAP CAPACITY FOR RESISTING WIND PRESSURES PERPENDICULAR TO METHODS PFH, PFG AND CS-PF BRACED WALL PANELSa
294 FIGURE R602.10.6.4 METHOD CS-PF—CONTINUOUSLY SHEATHED PORTAL FRAME CONSTRUCTION
295 FIGURE R602.10.6.5.2 METHOD BV-WSP—WALL BRACING FOR DWELLINGS WITH STONE ANDMASONRY VENEER IN SEISMIC DESIGN CATEGORIES D0, D1 and D2
296 TABLE R602.10.6.5.4 METHOD BV-WSP WALL BRACING REQUIREMENTSd
297 TABLE R602.10.6.5.4—continued METHOD BV-WSP WALL BRACING REQUIREMENTSd
298 FIGURE R602.10.7 END CONDITIONS FOR BRACED WALL LINES WITH CONTINUOUS SHEATHING
299 FIGURE R602.10.8(1) BRACED WALL PANEL CONNECTION WHEN PERPENDICULAR TO FLOOR/CEILING FRAMING
300 FIGURE R602.10.8(2) BRACED WALL PANEL CONNECTION WHEN PARALLEL TO FLOOR/CEILING FRAMING
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
301 FIGURE R602.10.8.2(3) BRACED WALL PANEL CONNECTION OPTION TO PERPENDICULAR RAFTERS OR ROOF TRUSSES
302 FIGURE R602.10.9 MASONRY STEM WALLS SUPPORTING BRACED WALL PANELS
304 FIGURE R602.11.2 STEPPED FOUNDATION CONSTRUCTION
FIGURE R602.12.1 RECTANGLE CIRCUMSCRIBING AN ENCLOSED BUILDING
305 FIGURE R602.12.5 BRACING UNIT DISTRIBUTION
306 TABLE R602.12.4 MINIMUM NUMBER OF BRACING UNITS ON EACH SIDE OF THE CIRCUMSCRIBED RECTANGLE
307 SECTION R603 COLD-FORMED STEEL WALL FRAMING
308 TABLE R603.3.1 WALL TO FOUNDATION OR FLOOR CONNECTION REQUIREMENTSa, b
309 FIGURE R603.3.1(1) WALL TO FLOOR CONNECTION
FIGURE R603.3.1(2) WALL TO FOUNDATION CONNECTION
310 FIGURE R603.3.1(3) WALL TO WOOD SILL CONNECTION
FIGURE R603.3.1(4) WIND UPLIFT CONNECTOR
311 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
312 TABLE R603.3.2(1) WALL FASTENING SCHEDULEa
TABLE R603.3.2(2) 24-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa, b, c, d
313 TABLE R603.3.2(3) 28-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa, b, c, d
314 TABLE R603.3.2(4) 32-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa, b, c, d
315 TABLE R603.3.2(5) 36-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa, b, c, d
316 TABLE R603.3.2(6) 40-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa, b, c, d
317 TABLE R603.3.2(7) 24-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa, b, c, d
318 TABLE R603.3.2(8) 28-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa, b, c, d
319 TABLE R603.3.2(9) 32-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa, b, c, d
320 TABLE R603.3.2(10) 36-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa, b, c, d
321 TABLE R603.3.2(11) 40-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa, b, c, d
322 TABLE R603.3.2(12) 24-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa, b, c, d
323 TABLE R603.3.2(13) 28-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa, b, c, d
324 TABLE R603.3.2(14) 32-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa, b, c, d
325 TABLE R603.3.2(15) 36-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa, b, c, d
326 TABLE R603.3.2(16) 40-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa, b, c, d
327 TABLE R603.3.2.1(1) ALL BUILDING WIDTHS GABLE ENDWALLS 8, 9 OR 10 FEET IN HEIGHTa, b, c, d
328 TABLE R603.3.2.1(2) ALL BUILDING WIDTHS GABLE ENDWALLS OVER 10 FEET IN HEIGHTa, b, c, d
329 FIGURE R603.3.3(1) STUD BRACING WITH STRAPPING ONLY
330 FIGURE R603.3.3(2) STUD BRACING WITH STRAPPING AND SHEATHING MATERIAL
FIGURE R603.3.5 TRACK SPLICE
331 FIGURE R603.4 CORNER FRAMING
332 TABLE R603.6(1) BOX-BEAM AND BACK-TO-BACK HEADER SPANSHeaders Supporting Roof and Ceiling Onlya, b, d
333 TABLE R603.6(2) BOX-BEAM AND BACK-TO-BACK HEADER SPANSHeaders Supporting Roof and Ceiling Onlya, b, d
334 TABLE R603.6(3) BOX-BEAM AND BACK-TO-BACK HEADER SPANSHeaders Supporting One Floor, Roof and Ceilinga, b, d
335 TABLE R603.6(4) BOX-BEAM AND BACK-TO-BACK HEADER SPANSHeaders Supporting One Floor, Roof and Ceilinga, b, d
336 TABLE R603.6(5) BOX-BEAM AND BACK-TO-BACK HEADER SPANSHeaders Supporting Two Floors, Roof and Ceilinga, b, d
337 TABLE R603.6(6) BOX-BEAM AND BACK-TO-BACK HEADER SPANSHeaders Supporting Two Floors, Roof and Ceilinga, b, d
338 FIGURE R603.6(1) BOX BEAM HEADER
FIGURE R603.6(2) BACK-TO-BACK HEADER
339 FIGURE R603.6.1(1) BOX BEAM HEADER IN GABLE ENDWALL
FIGURE R603.6.1(2) BACK-TO-BACK HEADER IN GABLE ENDWALL
340 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
341 FIGURE R603.9 STRUCTURAL SHEATHING FASTENING PATTERN
TABLE R603.9.2(1) MINIMUM PERCENTAGE OF FULL-HEIGHT STRUCTURAL SHEATHING ON EXTERIOR WALLSa, b
342 TABLE R603.9.2(2) FULL-HEIGHT SHEATHING LENGTH ADJUSTMENT FACTORS
FIGURE R603.9.4.2 CORNER STUD HOLD-DOWN DETAIL
SECTION R604 WOOD STRUCTURAL PANELS
SECTION R605 PARTICLEBOARD
343 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
344 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
345 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
346 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 R606 GENERAL MASONRY CONSTRUCTION
347 TABLE R606.2.8 MORTAR PROPORTIONSa, b
348 TABLE R606.2.12 GROUT PROPORTIONS BY VOLUME FOR MASONRY CONSTRUCTION
349 TABLE R606.3.4.1 MINIMUM CORROSION PROTECTION
TABLE R606.3.5.1 GROUT SPACE DIMENSIONS AND POUR HEIGHTS
351 TABLE R606.6.4 SPACING OF LATERAL SUPPORT FOR MASONRY WALLS
352 TABLE R606.9 ALLOWABLE COMPRESSIVE STRESSES FOR EMPIRICAL DESIGN OF MASONRY
353 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
354 FIGURE R606.11(2) REQUIREMENTS FOR REINFORCED GROUTED MASONRY CONSTRUCTION IN SEISMIC DESIGN CATEGORY C
355 FIGURE R606.11(3) REQUIREMENTS FOR REINFORCED MASONRY CONSTRUCTION IN SEISMIC DESIGN CATEGORY D0, D1 OR D2
TABLE R606.12.2.1 MINIMUM SOLID WALL LENGTH ALONG EXTERIOR WALL LINES
357 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
358 SECTION R607 GLASS UNIT MASONRY
359 FIGURE R607.4.1 GLASS UNIT MASONRY DESIGN WIND LOAD RESISTANCE
360 SECTION R608 EXTERIOR CONCRETE WALL CONSTRUCTION
361 TABLE R608.3 DIMENSIONAL REQUIREMENTS FOR WALLSa
362 FIGURE R608.3(1) FLAT WALL SYSTEM
FIGURE R608.3(2) WAFFLE-GRID WALL SYSTEM
FIGURE R608.3(3) SCREEN-GRID WALL SYSTEM
363 TABLE R608.5.4(1) LAP SPLICE AND TENSION DEVELOPMENT LENGTHS
364 FIGURE R608.5.4(1) LAP SPLICES
FIGURE R608.5.4(2) DEVELOPMENT LENGTH AND COVER FOR HOOKS AND BAR EXTENSION
365 FIGURE R608.5.4(3) STANDARD HOOKS
366 TABLE R608.5.4(2) MAXIMUM SPACING FOR ALTERNATIVE BAR SIZE AND ALTERNATIVE GRADE OF STEELa, b, c
367 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-FRAME SECOND STORY
368 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
369 TABLE R608.6(1) MINIMUM VERTICAL REINFORCEMENT FOR FLAT ABOVE-GRADE WALLSa, b, c, d, e
370 TABLE R608.6(2) MINIMUM VERTICAL REINFORCEMENT FOR WAFFLE-GRID ABOVE-GRADE WALLSa, b, c, d, e
371 TABLE R608.6(3) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH SCREEN-GRID ABOVE-GRADE WALLSa, b, c, d, e
372 TABLE R608.6(4) MINIMUM VERTICAL REINFORCEMENT FOR FLAT, WAFFLE- AND SCREEN-GRIDABOVE-GRADE WALLS DESIGNED CONTINUOUS WITH FOUNDATION STEM WALLSa, b, c, d, e, k
373 TABLE R608.6(4)—continued MINIMUM VERTICAL REINFORCEMENT FOR FLAT, WAFFLE- AND SCREEN-GRIDABOVE-GRADE WALLS DESIGNED CONTINUOUS WITH FOUNDATION STEM WALLSa, b, c, d, e, k
374 EQUATION R6-1
EQUATION R6-2
375 TABLE R608.7.1.1(1) UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE ONE STORY OR TOP STORY OF TWO STORYa, c, d, e, f, g
376 TABLE R608.7.1.1(1)—continued UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE ONE STORY OR TOP STORY OF TWO STORYa, c, d, e, f, g
377 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
378 TABLE R608.7.1.1(2)—continued 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
379 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
380 TABLE R608.7.1.1(3)—continued UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR SIDEWALL FOR WIND PARALLEL TO RIDGEa, c, d, e, f,
381 TABLE R608.7.1.1(4) REDUCTION FACTOR, R1, FOR BUILDINGS WITH MEAN ROOF HEIGHT LESS THAN 35 FEETa
382 TABLE R608.7.1.1(5) REDUCTION FACTOR, R2, FOR FLOOR-TO-CEILING WALL HEIGHTS LESS THAN 10 FEETa, b
383 TABLE R608.7.1.1(6) REDUCTION FACTOR FOR DESIGN STRENGTH, R3, FOR FLAT, WAFFLE- AND SCREEN-GRID WALLSa, c
384 FIGURE R608.7.1.1(1) MINIMUM SOLID WALL LENGTH
385 FIGURE R608.7.1.1(2) VERTICAL REINFORCEMENT LAYOUT DETAIL
386 FIGURE R608.7.1.1(3) VERTICAL WALL REINFORCEMENT ADJACENT TO WALL OPENINGS
388 FIGURE R608.8(1) REINFORCEMENT OF OPENINGS
FIGURE R608.8(2) LINTEL FOR FLAT WALLS
389 FIGURE R608.8(3) LINTELS FOR WAFFLE-GRID WALLS
390 FIGURE R608.8(4) LINTELS FOR SCREEN-GRID WALLS
391 TABLE R608.8(1) LINTEL DESIGN LOADING CONDITIONSa, b, d
392 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
393 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
394 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
395 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
396 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
397 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
398 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
399 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
400 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
401 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, oMAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR SPAN 32 FEET
402 TABLE R608.8(7) MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH-THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, oMAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR CLEAR SPAN 32 FEET
403 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, oMAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR CLEAR SPAN 32 FEET
404 TABLE R608.8(8) MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH-THICK SCREEN-GRID LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, pROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
405 TABLE R608.8(9) MAXIMUM ALLOWABLE CLEAR SPANS FOR FLAT LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLSa, b, c, d, e, g
406 TABLE R608.8(9)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR FLAT LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLSa, b, c, d, e, g
TABLE R608.8(10) MAXIMUM ALLOWABLE CLEAR SPANS FOR WAFFLE-GRID ANDSCREEN-GRID LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLSc, d, e, f, g
408 FIGURE R608.9(1) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULAR
409 TABLE R608.9(1) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULARa, b
410 FIGURE R608.9(2) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLEL
411 TABLE R608.9(2) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLELa, b
412 FIGURE R608.9(3) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
413 TABLE R608.9(3) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
414 FIGURE R608.9(4) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLEL
415 TABLE R608.9(4) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
416 FIGURE R608.9(5) COLD-FORMED STEEL FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULAR
417 TABLE R608.9(5) COLD-FORMED STEEL-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c
418 FIGURE R608.9(6) COLD-FORMED STEEL FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLEL
419 TABLE R608.9(6) COLD-FORMED STEEL-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLELa, b, c
420 FIGURE R608.9(7) COLD-FORMED STEEL FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
421 TABLE R608.9(7) COLD-FORMED STEEL-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
422 FIGURE R608.9(8) COLD-FORMED STEEL FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLEL
423 TABLE R608.9(8) COLD-FORMED STEEL-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
424 FIGURE R608.9(9) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
425 TABLE R608.9(9) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
426 FIGURE R608.9(10) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
427 TABLE R608.9(10) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
428 FIGURE R608.9(11) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
429 TABLE R608.9(11) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
430 FIGURE R608.9(12) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
431 TABLE R608.9(12) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
SECTION R609 EXTERIOR WINDOWS AND DOORS
433 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
434 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
435 SECTION R610 STRUCTURAL INSULATED PANEL WALL CONSTRUCTION
FIGURE R610.4 SIP WALL PANEL
437 TABLE R610.5(1) MINIMUM THICKNESS FOR SIP WALL SUPPORTING SIP OR LIGHT-FRAME ROOF ONLY (inches)a
438 TABLE R610.5(2) MINIMUM THICKNESS FOR SIP WALL SUPPORTING SIP OR LIGHT-FRAME ONE STORY AND ROOF ONLY (inches)a
439 FIGURE R610.5(1) MAXIMUM ALLOWABLE HEIGHT OF SIP WALLS
FIGURE R610.5(2) MAXIMUM ALLOWABLE HEIGHT OF SIP WALLS
440 FIGURE R610.5(3) TRUSSED ROOF TO TOP PLATE CONNECTION
FIGURE R610.5(4) SIP WALL-TO-WALL PLATFORM FRAME CONNECTION
441 FIGURE R610.5(5) SIP WALL-TO-WALL HANGING FLOOR FRAME CONNECTION (I-Joist floor shown for Illustration only)
FIGURE R610.5.1 SIP WALL FRAMING CONFIGURATION
442 FIGURE R610.5.2 SIP WALL TO CONCRETE SLAB FOR FOUNDATION WALL ATTACHMENT
FIGURE R610.5.4 SIP CORNER FRAMING DETAIL
443 FIGURE R610.8 TYPICAL SIP WALL PANEL-TO-PANEL CONNECTION DETAILS
444 TABLE R610.8 MAXIMUM SPANS FOR 117/8-INCH OR DEEPER SIP HEADERS (feet)a, c, d
446 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 7 – WALL COVERING
448 CHAPTER 7 WALL COVERING
SECTION R701 GENERAL
SECTION R702 INTERIOR COVERING
TABLE R702.1(1) THICKNESS OF PLASTER
449 TABLE R702.1(2) GYPSUM PLASTER PROPORTIONSa
TABLE R702.1(3) CEMENT PLASTER PROPORTIONS, PARTS BY VOLUME
451 TABLE R702.3.5 MINIMUM THICKNESS AND APPLICATION OF GYPSUM BOARD AND GYPSUM PANEL PRODUCTS
452 TABLE R702.3.6 SHEAR CAPACITY FOR HORIZONTAL WOOD-FRAMED GYPSUM BOARD DIAPHRAGM CEILING ASSEMBLIES
TABLE R702.4.2 BACKER BOARD MATERIALS
453 TABLE R702.7(1) VAPOR RETARDER MATERIALS AND CLASSES
TABLE R702.7(2) VAPOR RETARDER OPTIONS
SECTION R703 EXTERIOR COVERING
454 TABLE R702.7(3) CLASS III VAPOR RETARDERS
TABLE R702.7(4) CONTINUOUS INSULATION WITH CLASS II VAPOR RETARDER
455 TABLE R702.7(5) IECC VS. CALIFORNIA ENERGY CODE CLIMATE ZONE COMPARISON
456 TABLE R703.3(1) SIDING MINIMUM ATTACHMENT AND MINIMUM THICKNESS
457 TABLE R703.3(1)—continued SIDING MINIMUM ATTACHMENT AND MINIMUM THICKNESS
458 TABLE R703.3(2) SCREW FASTENER SUBSTITUTION FOR SIDING ATTACHMENT TO COLD-FORMED STEEL LIGHT FRAME CONSTRUCTIONa, b, c, d, e
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
459 TABLE R703.6.1 MAXIMUM WEATHER EXPOSURE FOR WOOD SHAKES AND SHINGLES ON EXTERIOR WALLSa, b, c(Dimensions are in inches)
460 TABLE R703.6.3(1) SINGLE-COURSE SIDEWALL FASTENERS
TABLE R703.6.3(2) DOUBLE-COURSE SIDEWALL FASTENERS
462 FIGURE R703.8(1) TYPICAL MASONRY VENEER WALL DETAILSd
463 FIGURE R703.8(2) TYPICAL MASONRY VENEER WALL DETAILSe
464 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
465 FIGURE R703.8.2.1 EXTERIOR MASONRY VENEER SUPPORT BY STEEL ANGLES
FIGURE R703.8.2.2 EXTERIOR MASONRY VENEER SUPPORT BY ROOF MEMBERS
466 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
467 FIGURE R703.8.3.2 MASONRY VENEER OPENING
TABLE R703.8.4(1) TIE ATTACHMENT AND AIRSPACE REQUIREMENTS
468 TABLE R703.8.4(2) REQUIRED BRICK TIE SPACING FOR DIRECT APPLICATION TOWOOD STRUCTURAL PANEL SHEATHINGa, b, c
470 TABLE R703.11.2 REQUIRED MINIMUM WIND LOAD DESIGN PRESSURE RATING FOR VINYL SIDING INSTALLED OVER FOAM PLASTIC SHEATHING ALONE
471 TABLE R703.15.1 CLADDING MINIMUM FASTENING REQUIREMENTS FOR DIRECT ATTACHMENT OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHTa
472 TABLE R703.15.2 FURRING MINIMUM FASTENING REQUIREMENTS FOR APPLICATION OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHTa, b
473 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
474 SECTION R704 SOFFITS
475 FIGURE R704.2.1(1) TYPICAL SINGLE-SPAN VINYL SOFFIT PANEL SUPPORT
476 FIGURE R704.2.1(2) TYPICAL DOUBLE-SPAN VINYL SOFFIT PANEL SUPPORT
477 TABLE R704.3.4 PRESCRIPTIVE ALTERNATIVE FOR WOOD STRUCTURAL PANEL SOFFIT b, c, d, e
478 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 8 – ROOF-CEILING CONSTRUCTION
480 CHAPTER 8 ROOF-CEILING CONSTRUCTION
SECTION R801 GENERAL
SECTION R802 WOOD ROOF FRAMING
482 TABLE R802.4.1(1) RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load = 20 psf, ceiling not attached to rafters, L/Δ = 180)
483 TABLE R802.4.1(1)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load = 20 psf, ceiling not attached to rafters, L/Δ = 180)
484 TABLE R802.4.1(2) RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load = 20 psf, ceiling attached to rafters, L/Δ = 240)
485 TABLE R802.4.1(2)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load = 20 psf, ceiling attached to rafters, L/Δ = 240)
486 TABLE R802.4.1(3) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 30 psf, ceiling not attached to rafters, L/Δ = 180)
487 TABLE R802.4.1(3)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 30 psf, ceiling not attached to rafters, L/Δ = 180)
488 TABLE R802.4.1(4) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 30 psf, ceiling attached to rafters, L/Δ = 240)
489 TABLE R802.4.1(4)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 30 psf, ceiling attached to rafters, L/Δ = 240)
490 TABLE R802.4.1(5) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 50 psf, ceiling not attached to rafters, L/Δ = 180)
491 TABLE R802.4.1(5)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 50 psf, ceiling not attached to rafters, L/Δ = 180)
492 TABLE R802.4.1(6) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 50 psf, ceiling attached to rafters, L/Δ = 240)
493 TABLE R802.4.1(6)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 50 psf, ceiling attached to rafters, L/Δ = 240)
494 TABLE R802.4.1(7) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 70 psf, ceiling not attached to rafters, L/Δ = 180)
495 TABLE R802.4.1(7)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 70 psf, ceiling not attached to rafters, L/Δ = 180)
496 TABLE R802.4.1(8) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 70 psf, ceiling attached to rafters, L/Δ = 240)
497 TABLE R802.4.1(8)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 70 psf, ceiling attached to rafters, L/Δ = 240)
498 TABLE R802.4.1(9) RAFTER SPAN ADJUSTMENT FACTOR
FIGURE R802.4.5 BRACED RAFTER CONSTRUCTION
499 TABLE R802.5.1(1) CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics without storage, live load = 10 psf, L/Δ = 240)
500 TABLE R802.5.1(1)—continued CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics without storage, live load = 10 psf, L/Δ = 240)
501 TABLE R802.5.1(2) CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics with limited storage, live load = 20 psf, L/Δ = 240)
502 TABLE R802.5.1(2)—continued CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics with limited storage, live load = 20 psf, L/Δ = 240)
503 TABLE R802.5.2 RAFTER/CEILING JOIST HEEL JOINT CONNECTIONSa, b, c, d, e, f, g, h, i
504 FIGURE R802.7.1.1 RAFTER NOTCH
506 FIGURE R802.7.1.2 CEILING JOIST TAPER CUT
507 SECTION R803 ROOF SHEATHING
TABLE R803.1 MINIMUM THICKNESS OF LUMBER ROOF SHEATHING
SECTION R804 COLD-FORMED STEEL ROOF FRAMING
508 TABLE R802.11 RAFTER OR TRUSS UPLIFT CONNECTION FORCES FROM WIND (ASD) (POUNDS PER CONNECTION)a, b, c, d, e, f, g, h
509 TABLE R802.11—continued RAFTER OR TRUSS UPLIFT CONNECTION FORCES FROM WIND (ASD) (POUNDS PER CONNECTION)a, b, c, d, e, f, g, h
510 FIGURE R804.3 COLD-FORMED STEEL ROOF CONSTRUCTION
511 TABLE R804.3 ROOF FRAMING FASTENING SCHEDULEa, b
512 TABLE R804.3.1.1(1) CEILING JOIST SPANS 10 PSF LIVE LOAD (NO ATTIC STORAGE)a, b, c, d
513 TABLE R804.3.1.1(2) CEILING JOIST SPANS 20 PSF LIVE LOAD (LIMITED ATTIC STORAGE)a, b, c, d
514 TABLE R804.3.1.1(3) NUMBER OF SCREWS REQUIRED FOR CEILING JOIST TO ROOF RAFTER CONNECTIONa
FIGURE R804.3.1.1 JOIST TO RAFTER CONNECTION
515 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
516 FIGURE R804.3.1.4 SPLICED CEILING JOISTS
517 TABLE R804.3.2.1(1) ROOF RAFTER SPANSa, b, c, d
TABLE R804.3.2.1(2) ULTIMATE DESIGN WIND SPEED TO EQUIVALENT SNOW LOAD CONVERSION
518 FIGURE R804.3.2.1.2 GABLE ENDWALL OVERHANG DETAILS
519 FIGURE R804.3.2.4 RIDGE MEMBER CONNECTION
520 TABLE R804.3.2.4 SCREWS REQUIRED AT EACH LEG OF CLIP ANGLE FOR ROOF RAFTER TO RIDGE MEMBER CONNECTIONa
521 FIGURE R804.3.5(1) ROOF OR CEILING OPENING
FIGURE R804.3.5(2) HEADER TO TRIMMER CONNECTION
522 TABLE R804.3.7.1 REQUIRED LENGTHS FOR CEILING DIAPHRAGMS AT GABLEENDWALLS GYPSUM BOARD SHEATHED, CEILING HEIGHT = 8 FEETa, b, c, d, e, f, g
523 FIGURE R804.3.7.1(1) CEILING DIAPHRAGM TO GABLE ENDWALL DETAIL
FIGURE R804.3.7.1(2) CEILING DIAPHRAGM TO SIDEWALL DETAIL
524 FIGURE R804.3.7.2 ROOF BLOCKING DETAIL
525 SECTION R805 CEILING FINISHES
SECTION R806 ROOF VENTILATION
526 SECTION R807 ATTIC ACCESS
527 TABLE R806.5 INSULATION FOR CONDENSATION CONTROL
528 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 9 – ROOF ASSEMBLIES
530 CHAPTER 9 ROOF ASSEMBLIES
SECTION R901 GENERAL
SECTION R902 FIRE CLASSIFICATION
531 SECTION R903 WEATHER PROTECTION
SECTION R904 MATERIALS
SECTION R905 REQUIREMENTS FOR ROOF COVERINGS
532 TABLE R905.1.1(1) UNDERLAYMENT TYPES
533 TABLE R905.1.1(2) UNDERLAYMENT APPLICATION
534 TABLE R905.1.1(3) UNDERLAYMENT APPLICATION
TABLE R905.2.4.1 CLASSIFICATION OF ASPHALT ROOF SHINGLES
535 TABLE R905.2.8.2 VALLEY LINING MATERIAL
536 TABLE R905.3.7 CLAY AND CONCRETE TILE ATTACHMENT
537 TABLE R905.4.4.1 CLASSIFICATION OF STEEP SLOPE METAL ROOF SHINGLES TESTED IN ACCORDANCE WITH ASTM D3161
538 TABLE R905.6.5 SLATE SHINGLE HEADLAP
TABLE R905.7.4 WOOD SHINGLE MATERIAL REQUIREMENTS
539 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
TABLE R905.8.5 WOOD SHAKE MATERIAL REQUIREMENTS
540 TABLE R905.8.6 WOOD SHAKE WEATHER EXPOSURE AND ROOF SLOPE
541 TABLE R905.9.2 BUILT-UP ROOFING MATERIAL STANDARDS
TABLE R905.10.3(1) METAL ROOF COVERING STANDARDS
TABLE R905.10.3(2) MINIMUM CORROSION RESISTANCE
542 TABLE R905.11.2 MODIFIED BITUMEN ROOFING MATERIAL STANDARDS
TABLE R905.14.3 PROTECTIVE COATING MATERIAL STANDARDS
543 TABLE R905.16.6 CLASSIFICATION OF PHOTOVOLTAIC SHINGLES
SECTION R906 ROOF INSULATION
544 TABLE R906.2 MATERIAL STANDARDS FOR ROOF INSULATION
SECTION R907 ROOFTOP-MOUNTED PHOTOVOLTAIC PANEL SYSTEMS
SECTION R908 REROOFING
546 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 10 – CHIMNEYS AND FIREPLACES
548 CHAPTER 10 CHIMNEYS AND FIREPLACES
SECTION R1001 MASONRY FIREPLACES
549 TABLE R1001.1 SUMMARY OF REQUIREMENTS FOR MASONRY FIREPLACES AND CHIMNEYS
550 FIGURE R1001.1 FIREPLACE AND CHIMNEY DETAILS
552 SECTION R1002 MASONRY HEATERS
FIGURE R1001.11 CLEARANCE FROM COMBUSTIBLES
553 SECTION R1003 MASONRY CHIMNEYS
555 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
556 FIGURE R1003.15.2 FLUE SIZES FOR MASONRY CHIMNEYS
FIGURE R1003.18 CLEARANCE FROM COMBUSTIBLES
557 TABLE R1003.20 CRICKET DIMENSIONS
FIGURE R1003.20 CHIMNEY CRICKET
SECTION R1004 FACTORY-BUILT FIREPLACES
SECTION R1005 FACTORY-BUILT CHIMNEYS
558 SECTION R1006 EXTERIOR AIR SUPPLY
560 PART IV – ENERGY CONSERVATION
562 PART V – MECHANICAL
564 PART VI – FUEL GAS
566 PART VII – PLUMBING
568 PART VIII – ELECTRICAL
570 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 44 – REFERENCED STANDARDS
572 PART IX – REFERENCED STANDARDS
CHAPTER 44 REFERENCED STANDARDS
AAMA
ACCA
ACI
573 AISI
AMCA
ANCE
ANSI
574 APA
ASCE/SEI
ASME
575 ASTM
584 AWC
AWPA
CEN
585 CPA
CPSC
CSA
CSSB
DASMA
586 DHA
DOC
FEMA
FM
GA
ICC
587 ISO
NFPA
589 PCA
SBCA
590 SFM
TMS
TPI
UBC
UL
592 ULC
WDMA
WMA
594 APPENDIX AA RESERVED
596 APPENDIX AB RESERVED
598 APPENDIX AC RESERVED
600 APPENDIX AD RESERVED
602 APPENDIX AE RESERVED
604 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AF – RADON CONTROL METHODS
APPENDIX AF RADON CONTROL METHODS
SECTION AF101 SCOPE
SECTION AF102 DEFINITIONS
605 FIGURE AF101.1 EPA MAP OF RADON ZONES
606 TABLE AF101.1
607 TABLE AF101.1—continued
608 TABLE AF101.1—continued
609 TABLE AF101.1—continued
610 TABLE AF101.1—continued
611 FIGURE AF103.1 RADON-RESISTANT CONSTRUCTION DETAILS FOR FOUR FOUNDATION TYPES
612 SECTION AF103 REQUIREMENTS
613 SECTION AF104 TESTING
616 APPENDIX AG RESERVED
618 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AH – PATIO COVERS
APPENDIX AH PATIO COVERS
SECTION AH101 GENERAL
SECTION AH102 DEFINITION
SECTION AH103 EXTERIOR WALLS AND OPENINGS
619 SECTION AH104 HEIGHT
SECTION AH105 STRUCTURAL PROVISIONS
SECTION AH106 SPECIAL PROVISIONS FOR ALUMINUM SCREEN ENCLOSURES IN HURRICANE-PRONE REGIONS
TABLE AH106.4.1(1) DESIGN WIND PRESSURES FOR SCREEN ENCLOSURE FRAMINGa, b, e, f, g, h
620 TABLE AH106.4.1(2) ADJUSTMENT FACTOR FOR BUILDING HEIGHT AND EXPOSURE
621 FIGURE AH106.4.1 ULTIMATE DESIGN WIND SPEEDS FOR PATIO COVERS AND SCREEN ENCLOSURES
622 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AI – PRIVATE SEWAGE DISPOSAL
APPENDIX AI PRIVATE SEWAGE DISPOSAL
SECTION AI101 GENERAL
624 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AJ – EXISTING BUILDINGS AND STRUCTURES
APPENDIX AJ EXISTING BUILDINGS AND STRUCTURES
SECTION AJ101 PURPOSE AND INTENT
SECTION AJ102 COMPLIANCE
625 SECTION AJ103 PRELIMINARY MEETING
626 SECTION AJ104 EVALUATION OF AN EXISTING BUILDING
SECTION AJ105 PERMIT
SECTION AJ106 DEFINITIONS
SECTION AJ107 REPAIRS
627 SECTION AJ108 RENOVATIONS
SECTION AJ109 ALTERATIONS
628 SECTION AJ110 RECONSTRUCTION
SECTION AJ111 REFERENCED STANDARDS
TABLE AJ111.1 REFERENCED STANDARDS
630 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AK – SOUND TRANSMISSION
APPENDIX AK SOUND TRANSMISSION
SECTION AK101 GENERAL
SECTION AK102 AIRBORNE SOUND
SECTION AK103 STRUCTURAL-BORNE SOUND
SECTION AK104 REFERENCED STANDARDS
631 TABLE AK104.1 REFERENCED STANDARDS
632 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AL – PERMIT FEES
APPENDIX AL PERMIT FEES
SECTION AL101 GENERAL
TABLE AL101.1 PERMIT FEE SCHEDULE
634 APPENDIX AM RESERVED
636 APPENDIX AN RESERVED
638 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AO – AUTOMATIC VEHICULAR GATES
APPENDIX AO AUTOMATIC VEHICULAR GATES
SECTION AO101 GENERAL
SECTION AO102 DEFINITION
SECTION AO103 AUTOMATIC VEHICULAR GATES
SECTION AO104 REFERENCED STANDARDS
TABLE AO104.1 REFERENCED STANDARDS
640 APPENDIX AP RESERVED
642 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AQ – TINY HOUSES
APPENDIX AQ TINY HOUSES
SECTION AQ101 GENERAL
SECTION AQ102 DEFINITIONS
SECTION AQ103 CEILING HEIGHT
SECTION AQ104 LOFTS
643 FIGURE AQ104.1.3 HEIGHT EFFECT ON LOFT AREA
644 SECTION AQ105 EMERGENCY ESCAPE AND RESCUE OPENINGS
SECTION AQ106 ENERGY CONSERVATION
646 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AR – LIGHT STRAW-CLAY CONSTRUCTION
APPENDIX AR LIGHT STRAW-CLAY CONSTRUCTION
SECTION AR101 GENERAL
SECTION AR102 DEFINITIONS
SECTION AR103 NONBEARING LIGHT STRAW-CLAY CONSTRUCTION
647 TABLE AR103.2.3 REQUIREMENTS AND PROPERTIES OF LIGHT STRAW-CLAY MIXTURESa
648 FIGURE AR103.2.4(1) LIGHT STRAW-CLAY WALL WITH LARSEN TRUSSES
FIGURE AR103.2.4(2) LIGHT STRAW-CLAY WALL SINGLE STUD WIDTH
FIGURE AR103.2.4(3) LIGHT STRAW-CLAY WALL WITH BLIND STUDS
649 SECTION AR104 THERMAL PERFORMANCE
SECTION AR105 REFERENCED STANDARDS
TABLE AR105.1 REFERENCED STANDARDS
650 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AS – STRAWBALE CONSTRUCTION
APPENDIX AS STRAWBALE CONSTRUCTION
SECTION AS101 GENERAL
SECTION AS102 DEFINITIONS
651 FIGURE AS101.2 TYPICAL STRAWBALE WALL SYSTEMS
652 FIGURE AS102.1 BALE ORIENTATIONS
SECTION AS103 BALES
653 FIGURE AS103.2 APPROXIMATE DIMENSIONS OF COMMON STRAW BALES
SECTION AS104 FINISHES
654 SECTION AS105 STRAWBALE WALLS—GENERAL
655 FIGURE AS105.1(1) TYPICAL BASE OF PLASTERED STRAWBALE WALL ON CONCRETE SLAB AND FOOTING
656 FIGURE AS105.1(2) TYPICAL BASE OF PLASTERED STRAWBALE WALL OVER RAISED FLOOR
657 FIGURE AS105.1(3) TYPICAL TOP OF LOAD-BEARING STRAWBALE WALL
658 FIGURE AS105.1(4) TYPICAL TOP OF POST-AND-BEAM WALL WITH PLASTERED STRAWBALE INFILL
659 TABLE AS105.4 OUT-OF-PLANE RESISTANCE METHODS AND UNRESTRAINED WALL DIMENSION LIMITS
660 SECTION AS106 STRAWBALE WALLS—STRUCTURAL
661 TABLE AS106.6.1 MINIMUM COMPRESSIVE STRENGTH FOR PLASTERS ON STRUCTURAL WALLS
662 EQUATION AS-1
TABLE AS106.12 ALLOWABLE SUPERIMPOSED VERTICAL LOADS (LBS/FOOT) FOR PLASTERED LOAD-BEARING STRAWBALE WALLS
663 TABLE AS106.13(1) PLASTERED STRAWBALE BRACED WALL PANEL TYPES
664 TABLE AS106.13(2) BRACING REQUIREMENTS FOR STRAWBALE BRACED WALL PANELS BASED ON WIND SPEED
665 TABLE AS106.13(3) BRACING REQUIREMENTS FOR STRAWBALE BRACED WALL PANELS BASED ON SEISMIC DESIGN CATEGORY
666 SECTION AS107 FIRE RESISTANCE
SECTION AS108 THERMAL INSULATION
SECTION AS109 REFERENCED STANDARDS
TABLE AS109.1 REFERENCED STANDARDS
668 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AT – SOLAR-READY PROVISIONS—DETACHED ONE- ANDTWO-FAMILY DWELLINGS AND TOWNHOUSES
APPENDIX AT [RE] SOLAR-READY PROVISIONS—DETACHED ONE- AND TWO-FAMILY DWELLINGS AND TOWNHOUSES
SECTION AT101 (RB101) SCOPE
SECTION AT102 (RB102) GENERAL DEFINITION
SECTION AT103 (RB103) SOLAR-READY ZONE
670 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AU – COB CONSTRUCTION (MONOLITHIC ADOBE)
APPENDIX AU COB CONSTRUCTION (MONOLITHIC ADOBE)
SECTION AU101 GENERAL
SECTION AU102 DEFINITIONS
671 FIGURE AU101.4 TYPICAL COB WALL
SECTION AU103 MATERIALS, MIXING AND INSTALLATION
672 SECTION AU104 FINISHES
673 SECTION AU105 COB WALLS—GENERAL
674 TABLE AU105.3 OUT-OF-PLANE RESISTANCE METHODS AND UNRESTRAINED WALL HEIGHT LIMITS
675 SECTION AU106 COB WALLS—STRUCTURAL
EQUATION AU-1
676 EQUATION AU-2
677 FIGURE AU106.9.5 CONNECTION OF ROOF FRAMING TO BOND BEAMS
678 FIGURE AU106.9.6 CONNECTIONS AT GABLE AND SHED ROOF END WALLS
679 TABLE AU106.10 LINTELS AND BOND BEAMS SPANNING OPENINGS
680 TABLE AU106.11(1) COB BRACED WALL PANEL TYPES
681 TABLE AU106.11(2) BRACING REQUIREMENTS FOR COB BRACED WALL PANELS BASED ON WIND SPEED
TABLE AU106.11(3) BRACING REQUIREMENTS FOR COB BRACED WALL PANELS BASED ON SEISMIC DESIGN CATEGORY A
682 TABLE AU106.11(4) BRACING REQUIREMENTS FOR COB BRACED WALL PANELS BASED ON SEISMIC DESIGN CATEGORY B
683 TABLE AU106.11(5) BRACING REQUIREMENTS FOR COB BRACED WALL PANELS BASED ON SEISMIC DESIGN CATEGORY C
684 EQUATION AU-4
FIGURE AU106.11.3 CURVED BRACED WALL PANEL
SECTION AU107 COB FLOORS
SECTION AU108 FIRE RESISTANCE
685 TABLE AU106.12 ANCHORAGE OF BOND BEAMS FOR WIND UPLIFT
SECTION AU109 THERMAL PERFORMANCE
SECTION AU110 REFERENCED STANDARDS
TABLE AU110.1 REFERENCED STANDARDS
686 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AV – BOARD OF APPEALS
APPENDIX AV BOARD OF APPEALS
SECTION AV101 GENERAL
688 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AW – 3D-PRINTED BUILDING CONSTRUCTION
APPENDIX AW 3D-PRINTED BUILDING CONSTRUCTION
SECTION AW101 GENERAL
SECTION AW102 DEFINITIONS
SECTION AW103 BUILDING DESIGN
689 SECTION AW104 BUILDING CONSTRUCTION
SECTION AW105 SPECIAL INSPECTIONS
SECTION AW106 REFERENCED STANDARDS
TABLE AW106.1 REFERENCED STANDARDS
690 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AX – SWIMMING POOL SAFETY ACT
APPENDIX AX SWIMMING POOL SAFETY ACT
694 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AY – AREAS PROTECTED BY THE FACILITIES OF THE CENTRAL VALLEY FLOOD PROTECTION PLAN
APPENDIX AY AREAS PROTECTED BY THE FACILITIES OF THE CENTRAL VALLEY FLOOD PROTECTION PLAN
700 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX AZ – EMERGENCY HOUSING
APPENDIX AZ EMERGENCY HOUSING
SECTION AZ101 GENERAL
SECTION AZ102 DEFINITIONS
701 SECTION AZ103 EMERGENCY HOUSING
SECTION AZ104 EMERGENCY SLEEPING CABINS
702 SECTION AZ105 EMERGENCY TRANSPORTABLE HOUSING UNITS
SECTION AZ106 TENTS AND MEMBRANE STRUCTURES
SECTION AZ107 ACCESSIBILITY
SECTION AZ108 LOFTS IN EMERGENCY HOUSING
703 SECTION AZ109 LOCATION, MAINTENANCE AND IDENTIFICATION
SECTION AZ110 EMERGENCY HOUSING FACILITIES
706 INDEX
716 HISTORY NOTE APPENDIX
718 CODE RESOURCES FROM ICC
719 ICC DIGITAL CODES PREMIUM
CA City of LA Residential Code 2023 1stptg
$95.33