Natural loft insulation in Swindon
Looking for sheep's wool or natural loft insulation in Swindon? We cover Swindon and the rest of Wiltshire, with a free survey and a fixed written quote.
Postcode districts we cover here include SN1, SN2 and SN3, inside the Swindon council area.

Where we work around Swindon
Nearby, we also cover Calne.
| Postcode districts | SN1, SN2, SN3, SN25 |
|---|---|
| Council area | Swindon |
| 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. They are also pleasant to handle. More about sheep's wool or natural loft insulation.
- Crawl boards so weak ceilings are not loaded
- Sheep's wool or wood fibre to the agreed performance
- Eaves kept clear
Why book with us in Swindon
Honest about grants
If you might qualify for funding, we tell you before we quote.
Fixed written price
The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.
Clear contact details
Your quote says who to call with questions before, during and after the work.
Photos of the finished loft
You see the work done without climbing the ladder.
How much does sheep's wool or natural loft insulation cost in Swindon?
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 Swindon
Will I get a written quote for work in Swindon?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Can a landlord in Swindon book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Is loft work in Swindon different from anywhere else?
The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.
How deep does natural insulation need to be?
It depends on the product's thermal conductivity. Some need slightly more depth than mineral wool to reach the same U-value, which we allow for on the quote.
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.
