Natural loft insulation in Tewkesbury
Homes in Tewkesbury get the same service as everywhere else we work in Gloucestershire. For sheep's wool or natural loft insulation, that means a free survey and a fixed written quote.
We cover postcodes including GL20. The local authority is Gloucestershire.

Where we work around Tewkesbury
As the crow flies, Tewkesbury is roughly 9 miles from Gloucester.
We also cover Cheltenham and Gloucester.
| Postcode districts | GL20 |
|---|---|
| Council area | Gloucestershire |
| County or area | Gloucestershire |
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.
- Crawl boards so weak ceilings are not loaded
- Eaves kept clear
- Sheep's wool or wood fibre to the agreed performance
Why book with us in Tewkesbury
Honest about grants
If you might qualify for funding, we tell you before we quote.
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.
Eaves kept clear
Insulation is held back from the eaves so the loft can still ventilate.
How much does sheep's wool or natural loft insulation cost in Tewkesbury?
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 Tewkesbury
Can a landlord in Tewkesbury book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
What do I need to do before you arrive in Tewkesbury?
Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.
How soon can you visit a home in Tewkesbury?
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.
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.
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.
