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Chapter 51-51 WAC

|Show DispositionsLast Update: 7/22/21

STATE BUILDING CODE ADOPTION AND AMENDMENT OF THE 2018 EDITION OF THE INTERNATIONAL RESIDENTIAL CODE

WAC Sections

HTMLPDF51-51-001Authority.
HTMLPDF51-51-002Purpose.
HTMLPDF51-51-003International Residential Code.
HTMLPDF51-51-007Exceptions.
HTMLPDF51-51-008Implementation.
HTMLPDF51-51-01010Scope.
HTMLPDF51-51-0102Section R102Applicability.
HTMLPDF51-51-0106Section 106Construction documents.
HTMLPDF51-51-0202Section R202Definitions.
HTMLPDF51-51-0301Design criteria.
HTMLPDF51-51-0302Section R302Fire-resistant construction.
HTMLPDF51-51-0303Section R303Light, ventilation and heating.
HTMLPDF51-51-0307Section R307Toilet, bath and shower spaces.
HTMLPDF51-51-0308Reserved.
HTMLPDF51-51-03100Section 310Emergency escape and rescue openings.
HTMLPDF51-51-0311Section R311Means of egress.
HTMLPDF51-51-0313Section R313Automatic fire sprinkler systems.
HTMLPDF51-51-0314Section R314Smoke alarms and heat detection.
HTMLPDF51-51-0315Section R315Carbon monoxide alarms.
HTMLPDF51-51-0317Reserved.
HTMLPDF51-51-0322Reserved.
HTMLPDF51-51-03240Section R324Solar energy systems.
HTMLPDF51-51-0325Section R325Mezzanines.
HTMLPDF51-51-0326Section R326Habitable attic.
HTMLPDF51-51-0327Section R327Sleeping lofts.
HTMLPDF51-51-0328Section R328Swimming pools, spas, and hot tubs.
HTMLPDF51-51-0329Section R329Energy storage systems.
HTMLPDF51-51-0330Section R330Adult family homes.
HTMLPDF51-51-0331Section R331Family home child care.
HTMLPDF51-51-0332Section R332Protection against radon.
HTMLPDF51-51-0403Section R403Footings.
HTMLPDF51-51-0404Section R404Foundation and retaining walls.
HTMLPDF51-51-0408Section R408Under-floor space.
HTMLPDF51-51-0501Reserved.
HTMLPDF51-51-0502Section R502Reserved.
HTMLPDF51-51-0507Section R507Decks.
HTMLPDF51-51-0602Section R602Wood wall framing.
HTMLPDF51-51-0608Section 608Exterior concrete wall construction.
HTMLPDF51-51-0609Section R609Exterior windows and doors.
HTMLPDF51-51-0612Reserved.
HTMLPDF51-51-0702Section R702Interior covering.
HTMLPDF51-51-0703Section R703Exterior covering.
HTMLPDF51-51-0806Section R806Reserved.
HTMLPDF51-51-0903Section R903Weather protection.
HTMLPDF51-51-1001Section R1001Masonry fireplaces.
HTMLPDF51-51-1002Section R1002Masonry heaters.
HTMLPDF51-51-1004Section R1004Factory-built fireplaces.
HTMLPDF51-51-1006Section R1006—Exterior air supply.
HTMLPDF51-51-1201Section M1201General.
HTMLPDF51-51-1301Section M1301General.
HTMLPDF51-51-1302Section M1302Reserved.
HTMLPDF51-51-1307Section M1307Appliance installation.
HTMLPDF51-51-1413Section M1413Evaporative cooling equipment.
HTMLPDF51-51-1415Section M1415Reserved.
HTMLPDF51-51-1501Reserved.
HTMLPDF51-51-1503Section M1503Domestic cooking exhaust equipment.
HTMLPDF51-51-1504Section 1504Exhaust ducts and exhaust openings.
HTMLPDF51-51-1505Section M1505Mechanical ventilation.
HTMLPDF51-51-1507Reserved.
HTMLPDF51-51-1508Section M1508Reserved.
HTMLPDF51-51-1600Chapter 16Duct systems.
HTMLPDF51-51-1700Chapter 17Combustion air.
HTMLPDF51-51-2000Chapter 20Boilers and water heaters.
HTMLPDF51-51-2101Section M2101Hydronic piping systems installation.
HTMLPDF51-51-2103Section M2103Floor heating systems.
HTMLPDF51-51-2105Section M2105Ground-source heat-pump system loop piping.
HTMLPDF51-51-2300Section M2301Solar thermal energy systems.
HTMLPDF51-51-2439Reserved.
HTMLPDF51-51-2904Section 2904Dwelling unit fire-sprinkler systems.
HTMLPDF51-51-4400Referenced standards.
HTMLPDF51-51-60101Appendix F radon control methods.
HTMLPDF51-51-60103Section AF103Requirements.
HTMLPDF51-51-60104Appendix QTiny houses.
HTMLPDF51-51-60105Appendix UDwelling unit fire sprinkler systems.
HTMLPDF51-51-60106Appendix TSolar-ready provisions-detached one- and two-family dwellings, multiple single-family dwellings (townhouses).
HTMLPDF51-51-60107Appendix VFire sprinklers.
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