New houses are legally required to have smoke alarms fitted in important locations. This has significantly contributed to the reduction of deaths in domestic fires.
RICS strongly recommends that interlinked detectors are fitted in all homes.
How many alarms you need depends on the size and layout of your house.
- There should be at least one smoke alarm on each floor, in the communal hallway, in every bedroom, and in the living room.
- Do not fit smoke alarms in the kitchen or bathroom, as cooking or steam can set them off accidently. A heat alarm should be fitted in the kitchen instead (see below).
- Most fires happen at night, so locate alarms where they will wake you up, such as close to bedrooms – within three metres of every bedroom door is best.
- Fit interlinked alarms, so a fire in one room will sound an alarm in all other rooms.
- Test alarms regularly – every week is good practice.
- Never disconnect or remove batteries if the alarm keeps bleeping when not being tested. Either replace the battery or replace the smoke alarm.
- Replace alarms every ten years, or if they stop working properly.