Chapter 51-51 - State Building Code adoption and amendment of the 2021 edition of the International Residential Code
- § 51-51-001 - Authority
- § 51-51-002 - Purpose
- § 51-51-003 - International Residential Code
- § 51-51-007 - Exceptions
- § 51-51-008 - Implementation
- § 51-51-01010 - Section R101-Scope and general requirements
- § 51-51-0102 - Section R102-Applicability
- § 51-51-0106 - Reserved
- § 51-51-0202 - Section R202-Definitions
- § 51-51-0301 - Section R301-Design criteria
- § 51-51-0302 - Section R302-Fire-resistant construction
- § 51-51-0303 - Section R303-Light, ventilation and heating
- § 51-51-0307 - Section R307-Toilet, bath and shower spaces
- § 51-51-0308 - Reserved
- § 51-51-0309 - Section R309-Garages and carports
- § 51-51-03100 - Section 310-Emergency escape and rescue openings
- § 51-51-0310 - [Repealed]
- § 51-51-0311 - Section R311-Means of egress
- § 51-51-0312 - Section R312-Guards and window fall protection
- § 51-51-0313 - Section R313-Automatic fire sprinkler systems
- § 51-51-0314 - Section R314-Smoke alarms and heat detection
- § 51-51-0315 - Section R315-Carbon monoxide alarms
- § 51-51-0317 - Reserved
- § 51-51-0322 - Reserved
- § 51-51-03240 - Section R324-Solar energy systems
- § 51-51-0325 - Section R325- Mezzanines
- § 51-51-0326 - Section R326-Habitable attics
- § 51-51-0327 - Section R327- Swimming pools, spas, and hot tubs
- § 51-51-0328 - Section R328-Energy storage systems
- § 51-51-0329 - Reserved
- § 51-51-0330 - Section R330-Adult family homes
- § 51-51-0331 - Section R331-Family home child care
- § 51-51-0332 - Section R332-Protection against radon
- § 51-51-0333 - Section R333-Lofts
- § 51-51-0334 - Section R334-Stationary fuel cell power systems
- § 51-51-0403 - Section R403-Footings
- § 51-51-0404 - Reserved
- § 51-51-0408 - Section R408-Under-floor space
- § 51-51-0501 - Reserved
- § 51-51-0502 - Section R502 - Reserved
- § 51-51-0507 - Section R507-Decks
- § 51-51-0602 - Section R602-Wood wall framing
- § 51-51-0608 - Reserved
- § 51-51-0609 - Section R609-Exterior windows and doors
- § 51-51-0612 - Reserved
- § 51-51-0702 - Section R702-Interior covering
- § 51-51-0703 - Section R703-Exterior covering
- § 51-51-0806 - Section R806 - Reserved
- § 51-51-0903 - Section R903-Weather protection
- § 51-51-1001 - Section R1001-Masonry fireplaces
- § 51-51-1002 - Section R1002-Masonry heaters
- § 51-51-1004 - Section R1004-Factory-built fireplaces
- § 51-51-1006 - Section R1006-Exterior air supply
- § 51-51-1201 - Section M1201-General
- § 51-51-1301 - Section M1301 - General
- § 51-51-1302 - Section M1302 - Reserved
- § 51-51-1307 - Section M1307-Appliance installation
- § 51-51-1413 - Section M1413-Evaporative cooling equipment
- § 51-51-1415 - Section M1415 - Reserved
- § 51-51-1501 - Reserved
- § 51-51-1503 - Section M1503-Domestic cooking exhaust equipment
- § 51-51-1504 - Section 1504-Exhaust ducts and exhaust openings
- § 51-51-1505 - Section M1505-Mechanical ventilation
- § 51-51-1507 - Reserved
- § 51-51-1508 - Section M1508 - Reserved
- § 51-51-1600 - Chapter 16-Duct systems
- § 51-51-1700 - Chapter 17 - Combustion air
- § 51-51-2000 - Chapter 20-Boilers and water heaters
- § 51-51-2101 - Section M2101-Hydronic piping systems installation
- § 51-51-2103 - Section M2103-Floor heating systems
- § 51-51-2105 - Section M2105-Ground-source heat-pump system loop piping
- § 51-51-2300 - Section M2301-Solar thermal energy systems M230123 Pressure and temperature relief valves and system components
- § 51-51-2439 - Reserved
- § 51-51-2904 - Section 2904-Dwelling unit fire-sprinkler systems
- § 51-51-4400 - Referenced standards
- § 51-51-4501 - Chapter 45-Existing buildings and structures
- § 51-51-4502 - Section R4502-Compliance
- § 51-51-4503 - Section R4503-Repairs
- § 51-51-4504 - Section R4504-Alterations
- § 51-51-4505 - Section R4505-Additions
- § 51-51-4506 - Section R4506-Relocations
- § 51-51-60101 - Appendix F radon control methods
- § 51-51-60103 - Section AF103-Requirements
- § 51-51-60104 - Appendix AQ-Tiny houses
- § 51-51-60105 - Appendix U-Dwelling unit fire sprinkler systems
- § 51-51-60106 - Appendix T-Solar-ready provisions-detached one-and two-family dwellings and townhouses
- § 51-51-60107 - Appendix AWV-Fire sprinklers
- § 51-51-60108 - Appendix Y-Construction and demolition material management
- § 51-51-60109 - Appendix Z-Building deconstruction
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.
- § 51-51-001 - Authority
- § 51-51-002 - Purpose
- § 51-51-003 - International Residential Code
- § 51-51-007 - Exceptions
- § 51-51-008 - Implementation
- § 51-51-01010 - Section R101-Scope and general requirements
- § 51-51-0102 - Section R102-Applicability
- § 51-51-0106 - Reserved
- § 51-51-0202 - Section R202-Definitions
- § 51-51-0301 - Section R301-Design criteria
- § 51-51-0302 - Section R302-Fire-resistant construction
- § 51-51-0303 - Section R303-Light, ventilation and heating
- § 51-51-0307 - Section R307-Toilet, bath and shower spaces
- § 51-51-0308 - Reserved
- § 51-51-0309 - Section R309-Garages and carports
- § 51-51-03100 - Section 310-Emergency escape and rescue openings
- § 51-51-0310 - [Repealed]
- § 51-51-0311 - Section R311-Means of egress
- § 51-51-0312 - Section R312-Guards and window fall protection
- § 51-51-0313 - Section R313-Automatic fire sprinkler systems
- § 51-51-0314 - Section R314-Smoke alarms and heat detection
- § 51-51-0315 - Section R315-Carbon monoxide alarms
- § 51-51-0317 - Reserved
- § 51-51-0322 - Reserved
- § 51-51-03240 - Section R324-Solar energy systems
- § 51-51-0325 - Section R325- Mezzanines
- § 51-51-0326 - Section R326-Habitable attics
- § 51-51-0327 - Section R327- Swimming pools, spas, and hot tubs
- § 51-51-0328 - Section R328-Energy storage systems
- § 51-51-0329 - Reserved
- § 51-51-0330 - Section R330-Adult family homes
- § 51-51-0331 - Section R331-Family home child care
- § 51-51-0332 - Section R332-Protection against radon
- § 51-51-0333 - Section R333-Lofts
- § 51-51-0334 - Section R334-Stationary fuel cell power systems
- § 51-51-0403 - Section R403-Footings
- § 51-51-0404 - Reserved
- § 51-51-0408 - Section R408-Under-floor space
- § 51-51-0501 - Reserved
- § 51-51-0502 - Section R502 - Reserved
- § 51-51-0507 - Section R507-Decks
- § 51-51-0602 - Section R602-Wood wall framing
- § 51-51-0608 - Reserved
- § 51-51-0609 - Section R609-Exterior windows and doors
- § 51-51-0612 - Reserved
- § 51-51-0702 - Section R702-Interior covering
- § 51-51-0703 - Section R703-Exterior covering
- § 51-51-0806 - Section R806 - Reserved
- § 51-51-0903 - Section R903-Weather protection
- § 51-51-1001 - Section R1001-Masonry fireplaces
- § 51-51-1002 - Section R1002-Masonry heaters
- § 51-51-1004 - Section R1004-Factory-built fireplaces
- § 51-51-1006 - Section R1006-Exterior air supply
- § 51-51-1201 - Section M1201-General
- § 51-51-1301 - Section M1301 - General
- § 51-51-1302 - Section M1302 - Reserved
- § 51-51-1307 - Section M1307-Appliance installation
- § 51-51-1413 - Section M1413-Evaporative cooling equipment
- § 51-51-1415 - Section M1415 - Reserved
- § 51-51-1501 - Reserved
- § 51-51-1503 - Section M1503-Domestic cooking exhaust equipment
- § 51-51-1504 - Section 1504-Exhaust ducts and exhaust openings
- § 51-51-1505 - Section M1505-Mechanical ventilation
- § 51-51-1507 - Reserved
- § 51-51-1508 - Section M1508 - Reserved
- § 51-51-1600 - Chapter 16-Duct systems
- § 51-51-1700 - Chapter 17 - Combustion air
- § 51-51-2000 - Chapter 20-Boilers and water heaters
- § 51-51-2101 - Section M2101-Hydronic piping systems installation
- § 51-51-2103 - Section M2103-Floor heating systems
- § 51-51-2105 - Section M2105-Ground-source heat-pump system loop piping
- § 51-51-2300 - Section M2301-Solar thermal energy systems M230123 Pressure and temperature relief valves and system components
- § 51-51-2439 - Reserved
- § 51-51-2904 - Section 2904-Dwelling unit fire-sprinkler systems
- § 51-51-4400 - Referenced standards
- § 51-51-4501 - Chapter 45-Existing buildings and structures
- § 51-51-4502 - Section R4502-Compliance
- § 51-51-4503 - Section R4503-Repairs
- § 51-51-4504 - Section R4504-Alterations
- § 51-51-4505 - Section R4505-Additions
- § 51-51-4506 - Section R4506-Relocations
- § 51-51-60101 - Appendix F radon control methods
- § 51-51-60103 - Section AF103-Requirements
- § 51-51-60104 - Appendix AQ-Tiny houses
- § 51-51-60105 - Appendix U-Dwelling unit fire sprinkler systems
- § 51-51-60106 - Appendix T-Solar-ready provisions-detached one-and two-family dwellings and townhouses
- § 51-51-60107 - Appendix AWV-Fire sprinklers
- § 51-51-60108 - Appendix Y-Construction and demolition material management
- § 51-51-60109 - Appendix Z-Building deconstruction