Smoke Detectors: Atlanta vs Roswell
How do smoke detectors rules compare between Atlanta, GA and Roswell, GA?
Roswell has fewer restrictions than Atlanta.
Atlanta, GA
Fulton County
Atlanta homes must have smoke alarms on every level, in every bedroom, and in hallways outside sleeping areas. New construction requires hardwired interconnected alarms with battery backup.
View full Atlanta rules →Roswell, GA
Fulton County
Roswell follows the 2018 International Fire Code and Georgia State Minimum Standard Codes, which require working smoke alarms in every sleeping room, outside each sleeping area, and on every story of one- and two-family dwellings.
View full Roswell rules →Key Facts Comparison
| Fact | Atlanta | Roswell |
|---|---|---|
| Every Level | Required | - |
| Each Bedroom | Required | - |
| Interconnection | New/renovated homes | Required in new/altered construction |
| CO Alarms | If fuel appliances or garage | Required with fuel appliances/attached garage |
| Battery Type | 10-year sealed | - |
| Code | - | 2018 IFC + Ga. State Minimum Code |
| Locations | - | Every bedroom, outside sleeping areas, each story |
| Free Install | - | Roswell Fire Department program |
Highlighted rows indicate differences between cities.
Atlanta FAQ
Roswell FAQ
How many smoke alarms does my Roswell house need?
One in every bedroom, one outside each sleeping area, and one on every additional story (including basements). Multiple alarms must be interconnected in new construction.
Do I need a carbon monoxide detector in Roswell?
Yes, if your home has fuel-burning appliances (gas furnace, gas stove, fireplace) or an attached garage. CO alarms are required outside each sleeping area.
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