Natural loft insulation in Calne
For sheep's wool or natural loft insulation in Calne, tell us a little about the loft and we will arrange a free survey and a fixed written quote.
That includes addresses in SN11, inside the Wiltshire council area.

Where we work around Calne
As the crow flies, Calne is roughly 13 miles from Swindon.
Nearby, we also cover Chippenham, Devizes, Melksham and Trowbridge (Wiltshire).
| Postcode districts | SN11 |
|---|---|
| Council area | Wiltshire |
| County or area | Wiltshire |
What is sheep's wool or natural loft insulation?
Sheep's wool and wood fibre are vapour-open and can take up and release moisture. In an older house with lime plaster ceilings that helps keep the build-up breathable. More about sheep's wool or natural loft insulation.
- Sheep's wool or wood fibre to the agreed performance
- Crawl boards so weak ceilings are not loaded
- Eaves kept clear
Why book with us in Calne
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.
Photos of the finished loft
You see the work done without climbing the ladder.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
How much does sheep's wool or natural loft insulation cost in Calne?
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 sheep's wool or natural loft insulation in Calne
Do you cover all of SN11?
Yes, we cover the SN11 postcode district and the districts around Calne.
How soon can you visit a home in Calne?
We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.
Will I get a written quote for work in Calne?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Do moths eat sheep's wool insulation?
Insulation-grade sheep's wool is treated against insects. We use products sold for loft insulation, not raw fleece.
Is sheep's wool insulation worth the extra cost?
In an older breathable house, or if you care about the material, often yes. In a modern semi with plasterboard ceilings the extra cost buys little performance.
