Blown loft insulation in Dungiven
Homes in Dungiven get the same service as everywhere else we work in County Londonderry. For blown loft insulation, that means a free survey and a fixed written quote.
We cover postcodes including BT49. The local authority is Causeway Coast and Glens.

Where we work around Dungiven
Dungiven is about 16 miles from Derry/Londonderry as the crow flies.
We also cover Limavady.
| Postcode districts | BT49 |
|---|---|
| Council area | Causeway Coast and Glens |
| County or area | County Londonderry |
What is blown loft insulation?
The machine stays outside or on the landing and the hose runs up to the loft. We hold a board or tray at the eaves so the loose fill cannot block the ventilation path. More about blown loft insulation.
- Depth markers left in place
- Loose-fill mineral wool to the agreed depth
- Eaves trays to keep ventilation open
Why book with us in Dungiven
Downlights made safe
Fire-rated covers or a clear zone around recessed lights.
Clear contact details
Your quote says who to call with questions before, during and after the work.
No pressure selling
You get everything in writing and decide in your own time.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
How much does blown 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 blown loft insulation in Dungiven
Can you visit Dungiven outside working hours?
Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.
How do I pay for work in Dungiven?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
What do I need to do before you arrive in Dungiven?
Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.
Is it messy?
The hose runs through the house, so we sheet the route and the landing. The fibre stays in the loft.
Is blown insulation better than rolls?
It performs about the same for the same depth. It is the faster and neater option in lofts that are awkward to work in, and rolls are better where you want boarding later.
