Smoke Detectors: Boulder City vs Las Vegas
How do smoke detectors rules compare between Boulder City, NV and Las Vegas, NV?
Las Vegas has fewer restrictions than Boulder City.
Boulder City, NV
Clark County
Boulder City adopts the International Fire Code requiring smoke detectors in all sleeping areas, outside each separate sleeping area, and on every level of the dwelling. Hardwired with battery backup in new construction.
View full Boulder City rules →Las Vegas, NV
Clark County
Las Vegas has adopted the International Fire Code and International Residential Code, which together require hardwired interconnected smoke alarms with battery backup in every bedroom, outside each sleeping area, and on every floor. CO alarms are required where fuel-burning appliances or attached garages are present.
View full Las Vegas rules →Key Facts Comparison
| Fact | Boulder City | Las Vegas |
|---|---|---|
| Code | International Fire Code / IRC | - |
| Locations | Every bedroom, hallway, level | - |
| New Builds | Hardwired + battery backup | - |
| CO Detectors | Required with fuel appliances | - |
| Free Program | BC Fire Dept 702-293-9228 | - |
| - | - |
Highlighted rows indicate differences between cities.
Boulder City FAQ
How many smoke detectors do I need?
At minimum one in each bedroom, one outside each separate sleeping area, and one on every level of the home. Most homes need 3-5 detectors.
Are landlords required to provide smoke detectors?
Yes. Nevada law (NRS 118A) requires landlords to provide functional smoke alarms. Tenants must maintain batteries and notify the landlord of malfunctions.
Las Vegas FAQ
Do I need to upgrade to hardwired alarms when I sell?
No. Existing homes at sale need battery-powered alarms in all required locations, not a hardwired retrofit.
Where is the CO alarm required?
Within 10 feet of every sleeping area in homes with fuel-burning appliances or attached garages.
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