Building Codes adopted by the City of Edmonds as of 2/1/2021 as amended by the State of Washington Building Code Council (SBCC).
Adoption of the 2021 Codes and Amendments has been delayed by the state until March 15, 2024.
See link below for amendments specific to the Edmonds Community Development Code (ECDC).
2018 International Building Code
DESIGN CRITERIA FOR EDMONDS
Min. Roof Snow Load |
25 psf (non-reducible) |
Ground Snow Load |
25 psf (non-reducible) |
Seismic Design |
Category D1 (Residential) / Category D (Commercial) |
Wind Speed |
85 mph (Basic), 110mph (Ultimate) |
Wind Exposure |
B,C & D (varies with location contact plan review staff) |
Winter Design Temp |
27 degrees F (-3 degree C) |
Mean Annual Temp |
50 degrees F (10 degree C) |