Smoke, heat and CO alarm installation · Northern Ireland

Smoke, heat and CO alarm installation in Belfast

If your homes in Belfast need alarms fitted, upgraded or replaced at end of life, we can survey and programme the work.

Social landlords in Belfast can appoint us for smoke, heat and carbon monoxide alarm installation, from a single home to a programme. Social homes in Belfast are owned by the Northern Ireland Housing Executive and housing associations. We work to the Northern Ireland Decent Homes Standard and to your own specification.

Belfast at a glance

Council: Belfast City Council
Nation: Northern Ireland
Council homes: Housing Executive and housing associations
Housing standard: Decent Homes Standard (NI)
Damp and mould timescales: No timescale law found
Population: 342,560 (2020 estimate)
Regional price factor: 0.90 (our estimate)

In Northern Ireland the Housing Executive, not the council, is the public landlord. Population: ONS 2020 mid-year estimate.

Who owns the social homes in Belfast?

In Northern Ireland, councils are not housing authorities. Social homes in Belfast are owned by the Northern Ireland Housing Executive and by registered housing associations, which are regulated by the Department for Communities.

What do we cover in Belfast?

Mains-wired interlinked smoke and heat alarms
Sealed-battery and radio-interlinked options
Carbon monoxide alarms near fixed combustion appliances
Alarm upgrades during voids, rewires and planned works
Replacement of alarms reaching end of life

Smoke, heat and CO alarm installation in a social home

How do we deliver it?

Every home gets an alarm schedule (type, position, expiry date and test result) which feeds straight into your compliance records.

Which rules apply in Belfast?

Electrical work must meet BS 7671 and the building regulations that apply in Northern Ireland, confirmed for your project before appointment.

Decent Homes Standard (NI) · More about smoke, heat and carbon monoxide alarm installation

What does smoke, heat and carbon monoxide alarm installation cost in Belfast?

Our guide range for mains-wired interlinked smoke, heat and CO alarms in Belfast is £405–£810 per home. That is the UK range of £450–£900 (our estimate) adjusted by a regional cost factor of 0.90 (our own estimate); figures are before VAT where the source states it. Every job is priced after survey; specification, access and the condition of the homes will move the figure.

Questions about smoke, heat and carbon monoxide alarm installation in Belfast

Who is the social landlord in Belfast?

Can you take on smoke, heat and carbon monoxide alarm installation in Belfast as a subcontractor?

Yes. Main contractors working for social landlords in Belfast can engage us as a tier-2 subcontractor for smoke, heat and carbon monoxide alarm installation, working under their systems and their client's specification.

Which housing standard applies in Belfast?

In Northern Ireland, the Housing Executive and registered housing associations work to the Northern Ireland Decent Homes Standard, which the Department for Communities consulted on revising in 2025–26.