Smoke Detectors: Sandy vs West Valley City
How do smoke detectors rules compare between Sandy, UT and West Valley City, UT?
Sandy and West Valley City have similar restriction levels.
Sandy, UT
Salt Lake County
Utah Code §15A-5-202 and the International Residential Code adopted in Sandy require working smoke alarms in every bedroom, outside each sleeping area, and on every level. Homes built or substantially remodeled after 2015 require interconnected, hardwired alarms with battery backup.
View full Sandy rules →West Valley City, UT
Salt Lake County
Working smoke alarms required in every sleeping room, outside each sleeping area, and on each story under IRC/IFC.
View full West Valley City rules →Key Facts Comparison
| Fact | Sandy | West Valley City |
|---|---|---|
| Required Locations | Every bedroom, hall, each level | - |
| New Construction | Hardwired + interconnected | - |
| Battery Life | 10-year sealed preferred | - |
| CO Alarms | Required if gas/attached garage | - |
| Free Alarms | Sandy FD program available | - |
| Fact | - | Alarm in every bedroom |
Highlighted rows indicate differences between cities.
Sandy FAQ
How often should I replace smoke alarms?
Every 10 years from manufacture date, regardless of whether they still test. Batteries in non-sealed units should be replaced twice yearly at daylight saving changes.
Can I get free smoke alarms from Sandy Fire?
Yes. Sandy Fire Department offers free alarms and installation for qualifying residents — call (801) 568-2950 or visit sandy.utah.gov/Fire.
West Valley City FAQ
Do battery-only alarms count in older homes?
Yes, existing dwellings may keep battery-only alarms but must replace every 10 years and test monthly.
Who is responsible in rentals?
Landlords must provide working alarms at move-in; tenants must maintain and not disable them.
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