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Aico mains heat alarm fitted to a white ceiling

Smoke and heat alarms for landlords

Landlord smoke and heat alarms, mains wired, fitted by David across Dartford, Gravesham and Bexley. The England rules stated exactly, and mains-wired alarms for landlords who want more than the legal minimum.

Registered with NICEIC under the Domestic Installer Scheme since September 2020 Check it on the NICEIC register

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An Aico mains heat alarm David fitted.

The England duty

Landlords in England must have a working smoke alarm on every storey used as living space, a carbon monoxide alarm in any room with a fixed combustion appliance such as a boiler or wood burner (gas cookers are excluded), check the alarms on the first day of a new tenancy, and repair or replace any alarm a tenant reports as faulty.

Source: legislation.gov.uk, SI 2015/1693 reg 4; GOV.UK, Smoke and carbon monoxide alarms: landlords and tenants

Cross-section of a two-storey house with a loft: a smoke alarm on each storey used as living space, and a carbon monoxide alarm in the room with the boiler, not in the kitchen with the gas cooker Loft, not living space Smoke alarmfirst-floor landing Bedroom Smoke alarmground-floor hall CO alarmroom with the boiler(a gas cooker alone does not count)
The England minimum, drawn: a smoke alarm on every storey used as living space, a CO alarm where there is a fixed combustion appliance.

Mains wired, and why

The law does not say the alarms must be mains-wired, but government guidance points landlords to BS 5839-6, the British Standard for fire detection in homes, and there are practical reasons most landlords end up there. A battery alarm depends on the battery, and a battery alarm that chirps at three in the morning is the one a tenant takes down and forgets to put back, which leaves the landlord with a storey that has no working alarm and a duty that is theirs, not the tenant’s. A mains-wired alarm runs from the mains with a backup battery of its own, so it keeps working through a power cut and does not rely on anyone remembering to change anything. Where the alarms go matters as much as the type. A smoke alarm in a kitchen goes off every time the toast catches, so the usual answer in a kitchen is a heat alarm, which reacts to a rise in temperature rather than to smoke; the smoke alarms go on the hall and landing, where a fire in any room would reach them first. Mains-wired alarms can also be interlinked so that one sounding sets off the rest, which is the rule in Scotland and a choice in England.

What David fits

Mains-wired alarms, like the Aico heat alarm at the top of this page and the Aico smoke alarm below.

New Aico mains smoke alarm on a ceiling, green power light on
A new Aico mains smoke alarm, power light on.

Source: GOV.UK, Smoke and carbon monoxide alarms: landlords and tenants; gov.scot, Fire and smoke alarms in Scottish homes

Alarm questions

Do landlords in England have to fit mains-wired alarms?

No. The law does not say the alarms must be mains-wired. Government guidance points landlords to BS 5839-6, and mains-wired interlinked alarms are a legal requirement in Scotland, not England.

Does a bathroom count as living accommodation?

Yes. The regulations treat a bathroom or lavatory as a room used as living accommodation.

What is the fine?

Up to £5,000 for failing to comply with each remedial notice a council serves.

What about HMOs?

Licensed HMOs are exempt from the main parts of these regulations only because HMO licensing imposes similar requirements of its own.