Washington 2018 building codes

What's in this group10 books

Codes in this group

• 2017 ANSI 117.1 Accessible and Usable Buildings and FacilitiesANSI 117.1
• 2018 International Fuel Gas CodeIFGC
• 2018 Washington State Building CodeIBC
• 2018 Washington State Energy Code - Commercial ProvisionsWSEC - Commercial
• 2018 Washington State Energy Code - Residential ProvisionsWSEC - Residential
• 2018 Washington State Existing Building CodeIEBC
• 2018 Washington State Fire CodeIFC
• 2018 Washington State Mechanical CodeIMC
• 2018 Washington State Residential CodeIRC
• 2018 Washington State Wildland-Urban Interface CodeWUIC

Related code groups

Other editions for Washington, and neighbouring jurisdictions on the same cycle.

• Washington 202110
• Washington 2021 / Port Orchard11
• National 201814
• Washington 2021 / Bellevue12
• Washington 2021 / Kirkland12
• Washington 2021 / Mason County11
• Washington 2021 / Seattle11
• Arizona 201818
• Colorado 201814

Questions

Which codes does Washington use?

Washington is covered by 10 books in Ichi, on the 2018 cycle: ANSI 117.1, IFGC, IBC, WSEC - Commercial, WSEC - Residential, IEBC, and 4 more. The full list is above.

Does Ichi include Washington's local amendments?

This group currently carries the adopted model and state codes. If Washington has adopted local amendments we don't yet have, email connect@ichiplan.com — new books are typically added within a week.

How current is this code group?

Code groups are maintained in the Ichi platform and this page reflects that library directly. New books, editions and amendments are added on an ongoing basis, and jurisdictions can be added on request.

Can I read the full code text here?

This page lists coverage — which books, which edition, which amendments. The code text itself lives inside Ichi, where it's delivered under our licensing agreements with the ICC and other publishers, and where every answer links to the exact section it came from.