Technical Booklet E Fire Safety·Page 45·2.28
Smoke and heat alarm location requirements
Smoke alarms must be located in every habitable room with no point more than 7.5 m away, and heat alarms in kitchens with no point more than 5.3 m away from the nearest alarm.
Smoke alarms should be located in a principal every habitable room so that no point in the room is more than 7.5 m from the nearest smoke alarm. Heat alarms should be located in a kitchen so that no point in the kitchen is more than 5.3 m from the nearest heat alarm.
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