Blown loft insulation in Durham
Homes in Durham get the same service as everywhere else we work in County Durham. For blown loft insulation, that means a free survey and a fixed written quote.
Postcode districts we cover here include DH1 and DH7, in the County Durham council area.

Where we work around Durham
Durham is about 17 miles from Darlington as the crow flies.
We also cover Spennymoor, Chester-le-Street, Stanley and Bishop Auckland.
| Postcode districts | DH1, DH7 |
|---|---|
| Council area | County Durham |
| County or area | County Durham |
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.
- Hatch area finished with a retaining upstand
- Eaves trays to keep ventilation open
- Depth markers left in place
Why book with us in Durham
Clear contact details
Your quote says who to call with questions before, during and after the work.
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.
Eaves kept clear
Insulation is held back from the eaves so the loft can still ventilate.
How much does blown loft insulation cost in Durham?
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 England
In England, a loft insulated across more than half its area should reach a U-value of 0.16 W/m²K. Insulation alone is not usually notified to building control. How the rules work across the UK.
Questions about blown loft insulation in Durham
Do you take on jobs outside Durham?
Yes. We also work in Spennymoor and Chester-le-Street and elsewhere in County Durham.
How do I pay for work in Durham?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Do you charge extra to travel to Durham?
Not normally. Our guide prices include normal travel to Durham. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.
Does blown insulation settle?
Mineral wool loose fill settles a little, which is allowed for in the depth we install. The depth markers let you check it later.
Is it messy?
The hose runs through the house, so we sheet the route and the landing. The fibre stays in the loft.
