Natural loft insulation in Ascot
We fit sheep's wool or natural loft insulation for homes in Ascot and across Berkshire, starting with a free survey and a fixed written quote.
We cover postcodes including SL5, RG12 and RG42. The local authority is Windsor and Maidenhead.

Where we work around Ascot
Ascot sits about 13 miles from Reading, measured in a straight line.
Nearby, we also cover Bracknell, Crowthorne, Windsor and Sandhurst.
| Postcode districts | SL5, RG12, RG42 |
|---|---|
| Council area | Windsor and Maidenhead |
| County or area | Berkshire |
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 Ascot
Eaves kept clear
Insulation is held back from the eaves so the loft can still ventilate.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
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 Ascot?
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 Ascot
How soon can you visit a home in Ascot?
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 Ascot?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Do you take on jobs outside Ascot?
Yes. We also work in Bracknell and Crowthorne and elsewhere in Berkshire.
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.
