Smoke Detectors: Gilbert vs Tempe

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

Under the 2018 International Residential Code (Section R314), which Gilbert enforces, smoke alarms are required inside each sleeping room, outside each separate sleeping area in the immediate vicinity of the bedrooms (typically the hallway), and on every additional story of the dwelling, including basements and habitable attics. All alarms within a single unit must be interconnected so that activation of one alarm sounds them all.

Who is responsible for smoke detectors in a rented Gilbert home?

Under A.R.S. § 36-1637, the landlord must install approved smoke detectors when housing is built or when a sleeping area is remodeled under a building permit, and must repair detectors after receiving written notice from the tenant. The tenant is responsible for routine testing, replacing batteries, and providing that written notice if a unit fails. Confirm any local amendments with Gilbert Fire & Rescue at 480-503-6300.

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

Under Tempe's Rental Housing Code, which adopts IRC Section R314 and IBC 907, smoke alarms are required inside every bedroom, in the hallway or area immediately outside each sleeping area, and on every story including basements and habitable attics. Wall-mounted alarms must sit 4–12 inches from the ceiling; ceiling units at least 4 inches from any wall. The owner must install, maintain, and verify operation before each new tenancy.

Who is responsible for smoke detectors in a Tempe rental — landlord or tenant?

Both. Under Tempe's Rental Housing Code, the owner is responsible for installation, replacing batteries annually if battery-operated, keeping records, and verifying all detectors are operational before re-occupancy. Under A.R.S. § 36-1637, the tenant must maintain and test the detector during occupancy and give written notice of any malfunction; the landlord must then repair it. Reach Tempe Code Compliance at 480-350-8372.