Smoke Detectors: Peoria vs Phoenix

Where are smoke alarms required in a Peoria, AZ home?

Under the International Residential Code and 2018 International Fire Code adopted by Peoria City Code Section 9-31, smoke alarms must be installed inside each sleeping room, in the hallway or area outside each separate sleeping area in the immediate vicinity of the bedrooms, and on each additional story of the dwelling, including basements and habitable attics. In new construction, the alarms must be hardwired to building power with a battery backup and interconnected so that one activation sounds them all. Arizona Revised Statutes Section 36-1637 requires an approved smoke detector in every new residential housing unit at construction and in existing units whenever a sleeping area is remodeled with a permit.

Who is responsible for smoke alarms in a Peoria rental?

Arizona Revised Statutes Section 36-1637 makes the tenant responsible for keeping the smoke detector operable unless the tenant gives the landlord written notice that the device is malfunctioning. After receiving written notice, the landlord must repair the alarm. The landlord is required to give the tenant written notification of these responsibilities. Initial installation in a new dwelling and after a permitted remodel of a sleeping area is the property owner's responsibility.

Where do smoke alarms have to be installed in a Phoenix home?

Under the 2018 Phoenix Building Construction Code (Chapter 9, IRC R314), smoke alarms are required inside every bedroom, in the hallway or area immediately outside each sleeping area, and on every story of the dwelling, including basements and habitable attics. All alarms within a single unit must be interconnected so one alarm triggers them all. Confirm details with Phoenix Planning & Development at 602-262-7811.

What kind of smoke alarm batteries does Phoenix require?

Phoenix Ordinance G-5898 (effective April 18, 2014) requires that battery-operated smoke alarms sold or installed in the city be UL-listed units with a sealed, non-removable 10-year lithium battery. No smoke alarm may be used more than 10 years past its date of manufacture; check the back of the unit and replace if older. For rental homes, A.R.S. § 36-1637 makes the landlord responsible for repairs after written tenant notice.