Loft boarding in Derry/Londonderry
We fit raised loft boarding for homes in Derry/Londonderry and across County Londonderry, starting with a free survey and a fixed written quote.
That includes addresses in BT48, inside the Derry City and Strabane council area.

Where we work around Derry/Londonderry
Nearby, we also cover Limavady.
| Postcode districts | BT48 |
|---|---|
| Council area | Derry City and Strabane |
| County or area | County Londonderry |
What is raised loft boarding?
Laying boards straight onto the joists compresses the insulation to the joist depth, which can halve its value, and can trap moisture under the boards. Loft legs screw to the joists and carry the boards at the right height. More about raised loft boarding.
- Moisture-resistant chipboard or OSB boards
- Loft legs fixed to the joists
- Full-depth insulation under the boarded area
Why book with us in Derry/Londonderry
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Clear contact details
Your quote says who to call with questions before, during and after the work.
Photos of the finished loft
You see the work done without climbing the ladder.
How much does raised loft boarding cost in Derry/Londonderry?
This work is not an energy-saving material for VAT, so it is standard-rated if VAT applies. Where it is done alongside insulation, the quote shows each part separately.
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.
Questions about raised loft boarding in Derry/Londonderry
Do you take on jobs outside Derry/Londonderry?
Yes. We also work in Limavady and Dungiven and elsewhere in County Londonderry.
Can a landlord in Derry/Londonderry book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
How do I pay for work in Derry/Londonderry?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Can you board the whole loft?
We can, but we usually advise boarding only what you need. Every boarded area costs more and makes later checks under the floor harder.
Is loft boarding included in VAT relief?
No. Boarding is not an energy-saving material, so it is standard-rated if VAT applies, while the insulation underneath can be zero-rated.
Loft boarding in other towns
Other loft work in Derry/Londonderry
- Loft insulation in Derry/Londonderry From £495
- Loft ladder fitting in Derry/Londonderry From £295
- Insulated loft hatches in Derry/Londonderry From £245
- Loft insulation top-up in Derry/Londonderry From £395
- Loft insulation grants check in Derry/Londonderry No charge
- Loft condensation investigation in Derry/Londonderry From £145
