Blown loft insulation in Wiltshire
Homes and buildings across Wiltshire can book blown loft insulation, starting with a free survey and a fixed written quote.
We work in Swindon, Salisbury, Trowbridge (Wiltshire), Chippenham and Melksham and everywhere in between.
Where we work around Wiltshire
Council areas covered: Wiltshire and Swindon.
That covers the BA, SN and SP postcode areas.
| Councils | Wiltshire and Swindon |
|---|---|
| Postcode areas | BA, SN, SP |
| Towns listed | 9 |
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.
- Eaves trays to keep ventilation open
- Depth markers left in place
- Loose-fill mineral wool to the agreed depth
Why book with us in Wiltshire
Tank and pipes protected
Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.
Eaves kept clear
Insulation is held back from the eaves so the loft can still ventilate.
No pressure selling
You get everything in writing and decide in your own time.
Downlights made safe
Fire-rated covers or a clear zone around recessed lights.
How much does blown loft insulation cost in Wiltshire?
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 Wiltshire
Which council covers my address in Wiltshire?
Councils in Wiltshire include Wiltshire and Swindon. Your council matters for building control questions and some funding schemes.
Are your prices the same across Wiltshire?
Yes. Our guide prices are the same everywhere we work, and they include normal travel. Your fixed price depends on your loft, not your postcode.
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.
