Loft insulation in Dungiven
For loft insulation in Dungiven, tell us a little about the loft and we will arrange a free survey and a fixed written quote.
We cover postcodes including BT49, inside the Causeway Coast and Glens council area.

Where we work around Dungiven
As the crow flies, Dungiven is roughly 16 miles from Derry/Londonderry.
Other towns close by include Limavady.
| Postcode districts | BT49 |
|---|---|
| Council area | Causeway Coast and Glens |
| County or area | County Londonderry |
What is loft insulation?
We lay the first layer to the depth of the joists, usually 100 mm, so it fills each bay edge to edge with no gaps. The second layer goes across the joists at right angles, which covers the timber and stops it acting as a cold bridge. More about loft insulation.
- Mineral wool to 270 to 300 mm across the whole loft floor
- Cables lifted clear of the insulation where possible
- Area under the cold water tank left clear so it cannot freeze
Why book with us in Dungiven
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Honest about grants
If you might qualify for funding, we tell you before we quote.
No pressure selling
You get everything in writing and decide in your own time.
Boarding done properly
Storage boards go on loft legs, never straight onto the insulation.
How much does loft insulation cost in Dungiven?
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.
Questions about loft insulation in Dungiven
Will I get a written quote for work in Dungiven?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Do you charge extra to travel to Dungiven?
Not normally. Our guide prices include normal travel to Dungiven. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.
Do you take on jobs outside Dungiven?
Yes. We also work in Limavady and Derry/Londonderry and elsewhere in County Londonderry.
Does loft insulation need building control approval?
On its own it usually does not, but the work still has to meet the energy standard. The rules differ across England, Wales, Scotland and Northern Ireland, so we confirm the position for your address on the quote.
Do I need to empty my loft first?
The floor needs to be clear for the insulation to go down. If moving things yourself is difficult, tell us at the survey and we can price clearing and putting items back on raised boarding.
Loft insulation in other towns
Other loft work in Dungiven
- Loft insulation top-up in Dungiven From £395
- Loft boarding in Dungiven From £695
- Insulated loft hatches in Dungiven From £245
- Pipe and tank lagging in Dungiven From £95
- Loft insulation grants check in Dungiven No charge
- Natural loft insulation in Dungiven From £995
- Loft condensation investigation in Dungiven From £145
