Smoke Detectors: Federal Way vs Kirkland
How do smoke detectors rules compare between Federal Way, WA and Kirkland, WA?
Kirkland has fewer restrictions than Federal Way.
Federal Way, WA
King County
Federal Way enforces WAC 51-51-0314 via FWRC 13.22. Smoke alarms required in every bedroom, outside sleeping areas, and on every floor. CO detectors required per RCW 19.27.530 in all dwellings.
View full Federal Way rules →Kirkland, WA
King County
Kirkland requires working smoke alarms in every bedroom and on every level, plus CO alarms outside sleeping areas, under WA IRC R314-R315 and RCW 19.27.530.
View full Kirkland rules →Key Facts Comparison
| Fact | Federal Way | Kirkland |
|---|---|---|
| Smoke Code | WAC 51-51-0314 | - |
| CO Code | RCW 19.27.530 | - |
| Location | Every bedroom and floor | Every bedroom + each level |
| Battery Rule | 10-yr sealed (RCW 43.44.110) | - |
| Local Adoption | FWRC 13.22 | - |
| CO Alarm | - | Outside sleeping areas |
| Code | - | IRC R314, R315 + RCW 19.27.530 |
| New Build | - | Hardwired with battery backup |
| Free Alarms | - | Kirkland Fire program |
Highlighted rows indicate differences between cities.
Federal Way FAQ
Where do I need smoke alarms in a Federal Way home?
Inside every bedroom, outside each sleeping area, and on every story including basements. This is required statewide under WAC 51-51-0314.
Do I need carbon monoxide detectors too?
Yes. RCW 19.27.530 requires CO detectors in all dwellings with fuel-burning appliances or attached garages. Install outside sleeping areas and on every story.
Who is responsible for alarms in rentals, landlord or tenant?
Landlords must install and ensure alarms work at move-in. Tenants must maintain them, replace batteries, and notify the landlord of failures under RCW 59.18.
Kirkland FAQ
Where must smoke alarms be installed in a Kirkland home?
In every bedroom, immediately outside sleeping areas, and on every level including basements under IRC R314.
Does my Kirkland rental need CO alarms?
Yes. All Washington rentals must have CO alarms outside sleeping areas regardless of construction date under RCW 19.27.530.
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