Loft insulation for flats in Coleraine
If you need loft insulation for a flat in Coleraine, we can help, and it starts with a free survey and a fixed written quote.
We cover postcodes including BT52 and BT55, in the Causeway Coast and Glens council area.

Where we work around Coleraine
Coleraine sits about 27 miles from Derry/Londonderry, measured in a straight line.
We work in neighbouring Portstewart and Limavady too.
| Postcode districts | BT52, BT55 |
|---|---|
| Council area | Causeway Coast and Glens |
| County or area | County Londonderry |
What is different about insulating a flat's loft?
In most leasehold flats the loft belongs to the freeholder, so the managing agent or freeholder must agree to the work. We can quote for a single flat or the whole block, and work to the managing agent's access and insurance requirements. More about loft insulation for a flat.
- Fire compartment walls left intact
- Single-flat or whole-block quotes
- Photos and a completion note for the managing agent or factor
Why book with us in Coleraine
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
Photos of the finished loft
You see the work done without climbing the ladder.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
How much does loft insulation for a flat cost in Coleraine?
Installing insulation in a home is zero-rated for VAT until 31 March 2027 and 5% after that, under HMRC's rules for energy-saving materials (notice 708/6).
Building regulations in Northern Ireland
Northern Ireland has its own Building Regulations, with energy guidance in Technical Booklet F1. Upgrading loft insulation may count as a thermal alteration, so check with your council's building control. How the rules work across the UK.
Rented homes
Northern Ireland sets its own rules for rented homes, separate from Great Britain. The Housing Executive and your council can explain what applies.
Questions about loft insulation for a flat in Coleraine
How soon can you visit a home in Coleraine?
We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.
Is loft work in Coleraine different from anywhere else?
The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.
How do I pay for work in Coleraine?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Who pays for loft insulation in a block of flats?
If the loft is common parts, the freeholder usually arranges it and recovers the cost through the service charge, according to the lease.
Can I insulate the loft above my flat?
Usually yes, with the freeholder's consent. The lease will say who owns and maintains the roof space.
