Smoke Detectors: Coral Gables vs North Miami
How do smoke detectors rules compare between Coral Gables, FL and North Miami, FL?
Coral Gables has fewer restrictions than North Miami.
Coral Gables, FL
Miami-Dade County
Coral Gables enforces Florida Building Code, Residential Section R314 (smoke alarms) and the Florida Fire Prevention Code (NFPA 1 / NFPA 72). New construction and any permitted alteration, repair, or addition must install UL 217-listed alarms in every sleeping room, outside each sleeping area, and on every story, hardwired with battery backup and interconnected. F.S. 553.883 requires battery-only replacement alarms in existing 1-2 family homes to use sealed 10-year batteries.
View full Coral Gables rules →North Miami, FL
Miami-Dade County
North Miami enforces the Florida Building Code, Residential (FBC-R) Section R314 and the Florida Fire Prevention Code (NFPA 72) for smoke alarms. New and substantially renovated dwellings require interconnected, hard-wired alarms with battery backup in every sleeping room, outside each sleeping area, and on every story. F.S. 553.883 requires 10-year sealed-battery alarms when only battery-powered alarms are used.
View full North Miami rules →Key Facts Comparison
| Fact | Coral Gables | North Miami |
|---|---|---|
| - | - | |
| Building Code | - | FBC-R Section R314 (HVHZ-adopted) |
| Battery-Only Replacements | - | 10-year sealed battery (F.S. 553.883) |
| Required Locations | - | Each bedroom, outside sleeping areas, every story |
| New Construction | - | Hard-wired + battery backup + interconnected |
| CO Alarms | - | FBC-R R315 (fuel appliances/attached garages) |
| Building Dept. | - | (305) 895-9825 |
Highlighted rows indicate differences between cities.
Coral Gables FAQ
North Miami FAQ
Where must smoke alarms be installed in a North Miami home?
Per Florida Building Code Residential R314, alarms must be installed in every sleeping room, outside each sleeping area in the immediate vicinity of the bedrooms, and on every additional story of the dwelling, including basements and habitable attics.
Do I need hard-wired smoke alarms or are batteries OK?
New construction and substantial renovations require hard-wired, interconnected alarms with battery backup. For existing dwellings where battery-only alarms are permitted as replacements, Florida Statute 553.883 requires alarms powered by a non-removable, non-replaceable 10-year sealed battery.
Are carbon monoxide alarms also required?
Yes. Florida Building Code Residential R315 requires CO alarms in dwellings that contain fuel-burning appliances or have an attached garage. CO alarms are typically required outside each separate sleeping area in the immediate vicinity of bedrooms.
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