Versions of See prior versions of a law on LawServer 2023 Washington Code 19.27A.027 – Personal wireless service facilities exempt from building envelope insulation requirements 2022 Washington Code 19.27A.027 – Personal wireless service facilities exempt from building envelope insulation requirements 2020 Washington Code 19.27A.027 – Personal wireless service facilities exempt from building envelope insulation requirements 2019 Washington Code 19.27A.027 – Personal wireless service facilities exempt from building envelope insulation requirements 2018 Washington Code 19.27A.027 – Personal wireless service facilities exempt from building envelope insulation requirements 2016 Washington Code 19.27A.027 – Personal wireless service facilities exempt from building envelope insulation requirements 2015 Washington Code 19.27A.027 – Personal wireless service facilities exempt from building envelope insulation requirements 2014 Washington Code 19.27A.027 – Personal wireless service facilities exempt from building envelope insulation requirements 2013 Washington Code 19.27A.027 – Personal wireless service facilities exempt from building envelope insulation requirements 2009 Washington Code 19.27A.027 – Personal wireless service facilities exempt from building envelope insulation requirements