Statutes, codes, and regulations
Washington Administrative Code
Title 51 - Enterprise Services, Department of (Building Code Council)
Chapter 51-51 - State Building Code adoption and amendment of the 2021 edition of the International Residential Code
Section 51-51-0332 - Section R332-Protection against radon

Wash. Admin. Code § 51-51-0332

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Current through Register Vol. 24-23, December 1, 2024
Section 51-51-0332 - Section R332-Protection against radon

R332.1 Protection against radon. The radon control provisions of Appendix F of this code shall apply to buildings constructed in high radon potential counties (zone 1) designated in Table AF101(1). The radon control provisions of Appendix F of this code shall also apply to all buildings constructed using the provisions of Section R408.3 Unvented crawl space compliance method.

Wash. Admin. Code § 51-51-0332

Adopted by WSR 20-03-023, Filed 1/6/2020, effective 7/1/2020