Venting standards
Seattle Mun. Code § 23.50A.220
in effectThe venting of odors, vapors, smoke, cinders, dust, gas, and fumes shall be at least 10 feet above finished grade and directed away from residential uses within 200 feet of the vent. ([Renumbered from 23.50A.022]; Ord. 126862 , § 8, 2023.]
Source: Seattle Municipal Code (Municode library)URL: https://library.municode.com/wa/seattle/codes/municipal_codeFetched: 7/25/2026