20174nam a22003737a 4500 pucpr 20250508123036.0 160222s2021 ad fr 001 0 eng 9781609839574 soft-cover edition 9781609839581 loose-leaf edition pucpr english rda pucpr pucpr eng CARIBET KF5701.A73 I58 2021 297410 International Code Council IRC 2021 : International Residential code for a One- and Two-Family Dwellings txt 2021 International residential Code for one-and two-family dwellings International residential Code 2021 2021 International Codes January 29, 2021 Country Club Hills, IL International Code Council 2021 xxx, various pages ill., ill.; charts 28 cm. book rdacontent txt text rdamedia n unmediaded rdacarrier nc volume 296229 The International Codes 2021 Includes index. Includes index. Part I—Administrative -- CHAPTER 1 SCOPE AND ADMINISTRATION -- PART 1—SCOPE AND APPLICATION -- R101 Scope and General Requirements -- R102 Applicability -- PART 2—ADMINISTRATION AND ENFORCEMENT -- R103 Department of Building Safety -- R104 Duties and Powers of the Building Official -- R105 Permits -- R106 Construction Documents -- R107 Temporary Structures and Uses -- R108 Fees -- R109 Inspections -- R110 Certificate of Occupancy -- R111 Service Utilities -- R112 Board of Appeals -- R113 Violations -- R114 Stop Work Order -- Part II—Definitions -- CHAPTER 2 DEFINITIONS -- R201 General -- R202 Definitions -- Part III—Building Planning and Construction -- CHAPTER 3 BUILDING PLANNING -- R301 Design Criteria -- R302 Fire-resistant Construction -- R303 Light, Ventilation and Heating -- R304 Minimum Room Areas -- R305 Ceiling Height -- R306 Sanitation -- R307 Toilet, Bath and Shower Spaces -- R308 Glazing -- R309 Garages and Carports -- R310 Emergency Escape and Rescue Openings -- R311 Means of Egress -- R312 Guards and Window Fall Protection -- R313 Automatic Fire Sprinkler Systems -- R314 Smoke Alarms -- R315 Carbon Monoxide Alarms -- R316 Foam Plastic -- R317 Protection of Wood and Wood-based Products against Decay -- R318 Protection against Subterranean Termites -- R319 Site Address -- R320 Accessibility -- R321 Elevators and Platform Lifts -- R322 Flood-resistant Construction -- R323 Storm Shelters -- R324 Solar Energy Systems -- R325 Mezzanines -- R326 Habitable Attics -- R327 Swimming Pools, Spas and Hot Tubs -- R328 Energy Storage Systems -- R329 Stationary Engine Generators -- R330 Stationary Fuel Cell Power Systems -- CHAPTER 4 FOUNDATIONS -- R401 General -- R402 Materials -- R403 Footings -- R404 Foundation and Retaining Walls -- R405 Foundation Drainage -- R406 Foundation Waterproofing and Dampproofing -- R407 Columns -- R408 Under-floor Space -- CHAPTER 5 FLOORS -- R501 General -- R502 Wood Floor Framing -- R503 Floor Sheathing -- R504 Pressure Preservative-treated Wood Floors (On Ground) -- R505 Cold-formed Steel Floor Framing -- R506 Concrete Floors (On Ground) -- R507 Exterior Decks -- CHAPTER 6 WALL CONSTRUCTION -- R601 General -- R602 Wood Wall Framing -- R603 Cold-formed Steel Wall Framing -- R604 Wood Structural Panels -- R605 Particleboard -- R606 General Masonry Construction -- R607 Glass Unit Masonry -- R608 Exterior Concrete Wall Construction -- R609 Exterior Windows and Doors -- R610 Structural Insulated Panel Wall Construction -- CHAPTER 7 WALL COVERING -- R701 General -- R702 Interior Covering -- R703 Exterior Covering -- R704 Soffits -- CHAPTER 8 ROOF-CEILING CONSTRUCTION -- R801 General -- R802 Wood Roof Framing -- R803 Roof Sheathing -- R804 Cold-formed Steel Roof Framing -- R805 Ceiling Finishes -- R806 Roof Ventilation -- R807 Attic Access -- CHAPTER 9 ROOF ASSEMBLIES -- R901 General -- R902 Fire Classification -- R903 Weather Protection -- R904 Materials -- R905 Requirements for Roof Coverings -- R906 Roof Insulation -- R907 Rooftop-mounted Photovoltaic Panel Systems -- R908 Reroofing -- CHAPTER 10 CHIMNEYS AND FIREPLACES -- R1001 Masonry Fireplaces -- R1002 Masonry Heaters -- R1003 Masonry Chimneys -- R1004 Factory-built Fireplaces - R1005 Factory-built Chimneys -- R1006 Exterior Air Supply -- Part IV—Energy Conservation -- CHAPTER 11 ENERGY EFFICIENCY -- N1101 General -- N1102 Building Thermal Envelope -- N1103 Systems -- N1104 Electrical Power and Lighting Systems -- N1105 Total Building Performance -- N1106 Energy Rating Index Compliance Alternative -- N1107 Tropical Climate Region Compliance Path -- N1108 Additional Efficiency Package Options -- N1109 Existing Buildings—General -- N1110 Additions -- N1111 Alterations -- N1112 Repairs -- N1113 Change of Occupancy or Use -- Part V—Mechanical -- CHAPTER 12 MECHANICAL ADMINISTRATION -- M1201 General -- M1202 Existing Mechanical Systems -- CHAPTER 13 GENERAL MECHANICAL SYSTEM REQUIREMENTS -- M1301 General -- M1302 Approval -- M1303 Labeling of Appliances -- M1304 Type of Fuel -- M1305 Appliance Access -- M1306 Clearances from Combustible Construction -- M1307 Appliance Installation -- M1308 Mechanical Systems Installation -- CHAPTER 14 HEATING AND COOLING EQUIPMENT AND APPLIANCES -- M1401 General -- M1402 Central Furnaces -- M1403 Heat Pump Equipment -- M1404 Refrigeration Cooling Equipment -- M1405 Baseboard Convectors -- M1406 Radiant Heating Systems -- M1407 Duct Heaters -- M1408 Vented Floor Furnaces -- M1409 Vented Wall Furnaces -- M1410 Vented Room Heaters -- M1411 Heating and Cooling Equipment -- M1412 Absorption Cooling Equipment -- M1413 Evaporative Cooling Equipment -- M1414 Fireplace Stoves -- M1415 Masonry Heaters -- CHAPTER 15 EXHAUST SYSTEMS -- M1502 Clothes Dryer Exhaust -- M1503 Domestic Cooking Exhaust Equipment -- M1504 Exhaust Ducts and Exhaust Openings -- M1505 Mechanical Ventilation -- CHAPTER 16 DUCT SYSTEMS -- M1601 Duct Construction -- M1602 Return Air -- CHAPTER 17 COMBUSTION AIR -- M1701 General -- CHAPTER 18 CHIMNEYS AND VENTS -- M1801 General -- M1802 Vent Components -- M1803 Chimney and Vent Connectors -- M1804 Vents -- M1805 Masonry and Factory-built Chimneys -- CHAPTER 19 SPECIAL APPLIANCES, EQUIPMENT AND SYSTEMS -- M1901 Ranges and Ovens -- M1902 Sauna Heaters -- M1903 Stationary Fuel Cell Power Plants -- M1904 Gaseous Hydrogen Systems -- CHAPTER 20 BOILERS AND WATER HEATERS -- M2001 Boilers -- M2002 Operating and Safety Controls -- M2003 Expansion Tanks -- M2004 Water Heaters Used for Space Heating -- M2005 Water Heaters -- M2006 Pool Heaters -- CHAPTER 21 HYDRONIC PIPING -- M2101 Hydronic Piping Systems Installation -- M2102 Baseboard Convectors -- M2103 Floor Heating Systems -- M2104 Low Temperature Piping -- M2105 Ground-Source Heat-Pump System Loop Piping -- CHAPTER 22 SPECIAL PIPING AND STORAGE SYSTEMS -- M2201 Oil Tanks -- M2202 Oil Piping, Fitting and Connections -- M2203 Installation -- M2204 Oil Pumps and Valves -- CHAPTER 23 SOLAR THERMAL ENERGY SYSTEMS -- M2301 Solar Thermal Energy Systems -- Part VI—Fuel Gas -- CHAPTER 24 FUEL GAS -- G2401 General -- G2402 General -- G2403 General Definitions -- G2404 General -- G2405 Structural Safety -- G2406 Appliance Location -- G2407 Combustion, Ventilation and Dilution Air -- G2408 Installation -- G2409 Clearance Reduction -- G2410 Electrical -- G2411 Electrical Bonding -- G2412 General -- G2413 Pipe Sizing -- G2414 Piping Materials -- G2415 Piping System Installation -- G2416 Piping Bends and Changes in Direction -- G2417 Inspection, Testing and Purging -- G2418 Piping Support -- G2419 Drips and Sloped Piping -- G2420 Shutoff Valves -- G2421 Flow Controls -- G2422 Appliance Connections -- G2423 Compressed Natural Gas Motor Vehicle Fuel-dispensing Facilities -- G2424 Piping Support Intervals -- G2425 General -- G2426 Vents -- G2427 Venting of Appliances -- G2428 Sizing of Category I Appliance Venting Systems -- G2429 Direct-vent, Integral Vent, Mechanical Vent and Ventilation/Exhaust Hood Venting -- G2430 Factory-built Chimneys -- G2431 General -- G2432 Decorative Appliances for Installation in Fireplaces -- G2433 Log Lighters -- G2434 Vented Gas Fireplaces (Decorative Appliances) -- G2435 Vented Gas Fireplace Heaters -- G2436 Vented Wall Furnaces -- G2437 Floor Furnaces -- G2438 Clothes Dryers -- G2439 Clothes Dryer Exhaust -- 02440 Sauna Heaters -- G2441 Pool and Spa Heaters -- G2442 Forced-air Warm-air Furnaces -- G2443 Conversion Burners -- G2444 Unit Heaters -- G2445 Unvented Room Heaters -- G2446 Vented Room Heaters -- G2447 Cooking Appliances -- G2448 Water Heaters -- G2449 Air-conditioning Appliances -- G2450 Illuminating Appliances -- G2451 Infrared Radiant Heaters -- G2452 Boilers -- G2453 Outdoor Decorative Appliances -- Part VII—Plumbing -- CHAPTER 25 PLUMBING ADMINISTRATION -- P2501 General -- P2502 Existing Plumbing Systems -- P2503 Inspection and Tests -- CHAPTER 26 GENERAL PLUMBING REQUIREMENTS -- P2601 General -- P2602 Individual Water Supply and Sewage Disposal -- P2603 Structural and Piping Protection -- P2604 Trenching and Backfilling -- P2605 Support -- P2606 Penetrations -- P2607 Waterproofing of Openings -- P2608 Workmanship -- P2609 Materials Evaluation and Listing -- CHAPTER 27 PLUMBING FIXTURES -- P2701 Fixtures, Faucets and Fixture Fittings -- P2702 Fixture Accessories -- P2703 Tail Pieces -- P2704 Slip-joint Connections -- P2705 Installation -- P2706 Waste Receptors -- P2707 Directional Fittings -- P2708 Showers -- P2709 Shower Receptors -- P2710 Shower Walls -- P2711 Lavatories -- P2712 Water Closets -- P2713 Bathtubs -- P2714 Sinks -- P2715 Laundry Tubs -- P2716 Food-waste Disposer -- P2717 Dishwashing Machines -- P2718 Clothes Washing Machine -- P2719 Floor Drains -- P2720 Whirlpool Bathtubs -- P2721 Bidet Installations -- P2722 Fixture Fitting -- P2723 Macerating Toilet Systems -- P2724 Specialty Temperature Control Devices and Valves -- P2725 Nonliquid Saturated Treatment Systems -- CHAPTER 28 WATER HEATERS -- P2801 General -- P2802 Solar Water Heating Systems -- P2803 Water Heaters Used for Space Heating -- P2804 Relief Valves -- CHAPTER 29 WATER SUPPLY AND DISTRIBUTION -- P2901 General -- P2902 Protection of Potable Water Supply -- P2903 Water Supply System -- P2904 Dwelling Unit Fire Sprinkler Systems -- P2905 Heated Water Distribution Systems -- P2906 Materials, Joints and Connections -- P2907 Changes in Direction -- P2908 Support -- P2909 Drinking Water Treatment Units -- P2910 Nonpotable Water Systems -- P2911 On-site Nonpotable Water Reuse Systems -- P2912 Nonpotable Rainwater Collection and Distribution Systems -- P2913 Reclaimed Water Systems -- CHAPTER 30 SANITARY DRAINAGE -- P3001 General -- P3002 Materials -- P3003 Joints and Connections -- P3004 Determining Drainage Fixture Units -- P3005 Drainage System -- P3006 Sizing of Drain Pipe Offsets -- P3007 Sumps and Ejectors -- P3008 Backwater Valves -- P3009 Graywater Soil Absorption Systems -- P3010 Replacement of Underground Building Sewers and Building Drains by Pipe Bursting Methods -- P3011 Relining of Building Sewers and Building Drains -- CHAPTER 31 VENTS -- P3101 Vent Systems -- P3102 Vent Stacks and Stack Vents -- P3103 Vent Terminals -- P3104 Vent Connections and Grades -- P3105 Fixture Vents -- P3106 Individual Vent -- P3107 Common Vent -- P3108 Wet Venting -- P3109 Waste Stack Vent -- P3110 Circuit Venting -- P3111 Combination Waste and Vent System -- P3112 Island Fixture Venting -- P3113 Vent Pipe Sizing -- P3114 Air Admittance Valves -- CHAPTER 32 TRAPS -- P3201 Fixture Traps -- CHAPTER 33 STORM DRAINAGE -- P3301 General -- P3302 Subsoil Drains -- P3303 Sumps and Pumping Systems -- Part VIII—Electrical CHAPTER 34 GENERAL REQUIREMENTS -- E3401 General -- E3402 Building Structure Protection -- E3403 Inspection and Approval -- E3404 General Equipment Requirements -- E3405 Equipment Location and Clearances -- E3406 Electrical Conductors and Connections -- E3407 Conductor and Terminal Identification -- CHAPTER 35 ELECTRICAL DEFINITIONS -- E3501 General -- CHAPTER 36 SERVICES -- E3601 General Services -- E3602 Service Size and Rating -- E3603 Service, Feeder and Grounding Electrode Conductor Sizing -- E3604 Overhead Service and Service-entrance Conductor Installation -- E3605 Service-entrance Conductors -- E3606 Service Equipment—General -- E3607 System Grounding -- E3608 Grounding Electrode System -- E3609 Bonding -- E3610 Grounding Electrode Conductors -- E3611 Grounding Electrode Conductor Connection to the Grounding Electrodes -- CHAPTER 37 BRANCH CIRCUIT AND FEEDER REQUIREMENTS -- E3701 General -- E3702 Branch Circuit Ratings -- E3703 Required Branch Circuits -- E3704 Feeder Requirements -- E3705 Conductor Sizing and Overcurrent Protection -- E3706 Panelboards -- CHAPTER 38 WIRING METHODS -- E3801 General Requirements -- E3802 Above-ground Installation Requirements -- E3803 Underground Installation Requirements -- CHAPTER 39 POWER AND LIGHTING DISTRIBUTION -- E3901 Receptacle Outlets -- E3902 Ground-fault and Arc-fault Circuit-interrupter Protection -- E3903 Lighting Outlets -- E3904 General Installation Requirements -- E3905 Boxes, Conduit Bodies and Fittings -- E3906 Installation of Boxes, Conduit Bodies and Fittings -- E3907 Cabinets and Panelboards -- E3908 Grounding and Bonding -- E3909 Flexible Cords and Flexible Cables -- CHAPTER 40 DEVICES AND LUMINAIRES -- E4001 Switches -- E4002 Receptacles -- E4003 Luminaires -- E4004 Luminaire Installation -- E4005 Track Lighting -- CHAPTER 41 APPLIANCE INSTALLATION -- E4101 General -- CHAPTER 42 SWIMMING POOLS -- E4201 General -- E4202 Wiring Methods for Pools, Spas, Hot Tubs and Hydromassage Bathtubs -- E4203 Equipment Location and Clearances -- E4204 Equipotential Bonding -- E4205 Bonding and Grounding -- E4206 Equipment Installation -- E4207 Storable Swimming Pools, Storable Spas and Storable Hot Tubs -- E4208 Spas and Hot Tubs -- E4209 Hydromassage Bathtubs -- CHAPTER 43 CLASS 2 REMOTE-CONTROL SIGNALING AND POWER-LIMITED CIRCUITS -- E4301 General -- E4302 Power Sources -- E4303 Wiring Methods -- E4304 Installation Requirements -- Part IX—Referenced Standards -- CHAPTER 44 REFERENCED STANDARDS -- APPENDIX AA SIZING AND CAPACITIES OF GAS PIPING -- AA101 General Piping Considerations -- AA102 Description of Tables -- AA103 Use of Capacity Tables -- AA104 Use of Sizing Equations -- AA105 Pipe and Tube Diameters -- AA106 Examples of Piping System Design and Sizing -- APPENDIX AB SIZING OF VENTING SYSTEMS SERVING APPLIANCES EQUIPPED WITH DRAFT HOODS, CATEGORY I APPLIANCES, AND APPLIANCES LISTED FOR USE WITH TYPE B VENTS -- AB101 Examples Using Single-appliance Venting Tables -- AB102 Examples Using Common Venting Tables -- APPENDIX AC EXIT TERMINALS OF MECHANICAL DRAFT AND DIRECT-VENT VENTING SYSTEMS -- AC101 General -- APPENDIX AD RECOMMENDED PROCEDURE FOR SAFETY INSPECTION OF AN EXISTING APPLIANCE INSTALLATION -- AD101 General -- AD102 Occupant and Inspector Safety -- AD103 Gas Piping and Connections Inspections -- AD104 Inspections to be Performed with the Appliance Not Operating -- AD105 Inspections to be Performed with the Appliance Operating -- AD106 Appliance-specific Inspections -- APPENDIX AE MANUFACTURED HOUSING USED AS DWELLINGS -- AE101 Scope -- AE102 Application to Existing Manufactured Homes and Building Service Equipment -- AE103 Definitions -- AE104 Permits -- AE105 Application for Permit -- AE106 Permits Issuance -- AE107 Fees -- AE108 Inspections -- AE109 Special Inspections -- AE110 Utility Service -- AE111 Occupancy Classification -- AE112 Location on Property -- AE113 Design -- AE114 Foundation Systems -- AE115 Skirting and Perimeter Enclosures -- AE116 Structural Additions -- AE117 Building Service Equipment -- AE118 Exits -- AE119 Occupancy, Fire Safety and Energy Conservation Standards -- AE120 Special Requirements for Foundation Systems -- AE121 Footings and Foundations -- AE122 Pier Construction -- AE123 Height of Piers -- AE124 Anchorage Installations -- AE125 Ties, Materials and Installation -- AE126 Referenced Standards -- APPENDIX AF RADON CONTROL METHODS -- AF101 Scope -- AF102 Definitions -- AF103 Requirements -- AF104 Testing -- APPENDIX AG PIPING STANDARDS FOR VARIOUS APPLICATIONS -- AG101 Plastic Piping Standards -- AG102 Referenced Standards -- APPENDIX AH PATIO COVERS -- AH101 General -- AH102 Definition -- AH103 Exterior Walls and Openings -- AH104 Height -- AH105 Structural Provisions -- AH106 Special Provisions for Aluminum Screen Enclosures in Hurricane-prone Regions -- APPENDIX AI PRIVATE SEWAGE DISPOSAL -- AI101 General -- APPENDIX AJ EXISTING BUILDINGS AND STRUCTURES -- AJ101 Purpose and Intent -- AJ102 Compliance -- AJ103 Preliminary Meeting -- AJ104 Evaluation of an Existing Building -- AJ105 Permit -- AJ106 Definitions -- AJ107 Repairs -- AJ108 Renovations -- AJ109 Alterations -- AJ110 Reconstruction -- AJ111 Referenced Standards -- APPENDIX AK SOUND TRANSMISSION -- AK101 General -- AK102 Airborne Sound -- AK103 Structural-borne Sound -- AK104 Referenced Standards -- APPENDIX AL PERMIT FEES -- AL101 General -- APPENDIX AM HOME DAY CARE—R-3 OCCUPANCY -- AM101 General -- AM102 Definition -- AM103 Means of Egress -- AM104 Smoke Detection -- APPENDIX AN VENTING METHODS -- AN101 Venting Methods -- APPENDIX AO AUTOMATIC VEHICULAR GATES -- AO101 General -- AO102 Definition -- AO103 Automatic Vehicular Gates -- AO104 Referenced Standards -- APPENDIX AP SIZING OF WATER PIPING SYSTEM -- AP101 General -- AP102 Information Required -- AP103 Selection of Pipe Size -- AP201 Selection of Pipe Size -- APPENDIX AQ TINY HOUSES -- AQ101 General -- AQ102 Definitions -- AQ103 Ceiling Height -- AQ104 Lofts -- AQ105 Emergency Escape and Rescue Openings -- AQ106 Energy Conservation -- APPENDIX AR LIGHT STRAW-CLAY CONSTRUCTION -- AR101 General -- AR102 Definitions -- AR103 Nonbearing Light Straw-Clay Construction -- AR104 Thermal Performance -- AR105 Referenced Standards -- APPENDIX AS STRAWBALE CONSTRUCTION -- AS101 General -- AS102 Definitions -- AS103 Bales -- AS104 Finishes -- AS105 Strawbale Walls—General -- AS106 Strawbale Walls—Structural -- AS107 Fire Resistance -- AS108 Thermal Insulation -- AS109 Referenced Standards -- APPENDIX AT SOLAR-READY PROVISIONS—DETACHED ONE- AND TWO-FAMILY DWELLINGS AND TOWNHOUSES -- AT101 Scope -- AT102 General Definition -- AT103 Solar-ready Zone -- APPENDIX AU COB CONSTRUCTION (MONOLITHIC ADOBE) -- AU101 General -- AU102 Definitions -- AU103 Materials, Mixing and Installation -- AU104 Finishes -- AU105 Cob Walls—General -- AU106 Cob Walls—Structural -- AU107 Cob Floors -- AU108 Fire Resistance -- AU109 Thermal Performance -- AU110 Referenced Standards -- APPENDIX AV BOARD OF APPEALS -- AV101 General -- APPENDIX AW 3D-PRINTED BUILDING CONSTRUCTION -- AW101 General -- AW102 Definitions -- AW103 Building Design -- AW104 Building Construction -- AW105 Special Inspections -- AW106 Referenced Standards -- INDEX -- RESOURCE A RECOMMENDED PRACTICES FOR REMOTE VIRTUAL INSPECTIONS (RVI). House construction Standards. 112574 Local Bulding laws. 205681 Local Housing Law and legislation. 112622 Local lcc 37 January 29, 2021 KF5701.A73 I58 2021 Referencia 296072 296072 0 0 lcc 0 0 4 4 30 2021-05-17 Amazon 152.00 0 Referencia KF5701.A73 I58 2021 91000000064063 2022-08-31 00:00:00 1 162.00 2021-05-17 37