Smoke Detectors: Sandy vs South Jordan
How do smoke detectors rules compare between Sandy, UT and South Jordan, UT?
South Jordan has fewer restrictions than Sandy.
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 →South Jordan, UT
Salt Lake County
Smoke alarms required in every bedroom, outside sleeping areas, and on each floor per IRC R314; CO alarms required where fuel-burning appliances exist.
View full South Jordan rules →Key Facts Comparison
| Fact | Sandy | South Jordan |
|---|---|---|
| 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 | - |
| Code basis | - | IRC R314/R315 |
| Locations | - | Each bedroom + outside sleep areas + each floor |
| New construction | - | Hardwired + interconnected |
| CO alarms | - | Required with fuel appliances or attached garage |
| Replacement | - | Every 10 years recommended |
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.
South Jordan FAQ
Do I need to hardwire alarms in my existing home?
No. Battery-operated replacements are allowed unless you are doing a permitted addition or remodel.
Who enforces smoke alarm rules in rentals?
South Jordan Code Enforcement and UFA Fire Prevention conduct rental inspections and respond to complaints.
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