Smoke Detectors: Kent vs Kirkland
How do smoke detectors rules compare between Kent, WA and Kirkland, WA?
Kirkland has fewer restrictions than Kent.
Kent, WA
King County
Kent requires working smoke alarms in every bedroom, outside sleeping areas, and on every level. Landlords must install and maintain alarms in rentals under RCW 43.44.110.
View full Kent 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 | Kent | Kirkland |
|---|---|---|
| Required locations | Each bedroom, hallway, every level | - |
| New construction | Hardwired interconnected with battery backup | - |
| Landlord duty | RCW 43.44.110 install and maintain | - |
| CO alarms | Required with fuel appliances or attached garage | - |
| Free alarms | PSRFA program for eligible residents | - |
| Location | - | Every bedroom + each level |
| 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.
Kent FAQ
How old can my smoke alarm be?
Replace smoke alarms every 10 years from the manufacture date printed inside. Older detectors miss real fires and generate false alarms.
Can I disable an alarm that keeps chirping?
No. Replace the battery or the unit. Disabling alarms violates fire code and voids landlord or insurance protections.
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.
Compare other topics
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