2021 Seattle Code Adoption - Get Involved

SDCI Proposed Code Changes

Public Comment

We are accepting code change proposals for the following 2021 Seattle construction codes: building, residential, existing building, mechanical, plumbing, fuel gas, and fire. We are also accepting proposed errata to correct errors made in the printing or publishing of the 2018 Seattle construction codes. We will review proposals as they are received.

Please send proposed 2021 code changes or 2018 code errata to:

Jenifer Gilliland, Senior Technical Code Development Analyst
(206) 233-2766
jenifer.gilliland@seattle.gov  

Micah Chappell, Technical Codes Development Manager
(206) 256-5157
micah.chappell@seattle.gov  

2021 Seattle Energy Code Adoption Public Meetings—Associated Documents

  • December 5, 2022: Envelope Code Change Proposals
  • Decembere 12, 2022: Lighting & Renewable
  • December 19, 2022: Mechanical
  • January 9, 2023: Modeling & C406 credits
  • January 16, 2023: Alterations to existing building systems
  • January 23, 2023: As required