Natural loft insulation in Caterham
If you need sheep's wool or natural loft insulation in Caterham, we can help, and it starts with a free survey and a fixed written quote.
Jobs in CR3, CR6 and RH9 are all within our normal area, in the Surrey council area.

Where we work around Caterham
Caterham is about 21 miles from Woking as the crow flies.
We also cover Redhill, Reigate, Horley and Epsom.
| Postcode districts | CR3, CR6, RH9 |
|---|---|
| Council area | Surrey |
| County or area | Surrey |
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. The trade-off is cost: natural materials usually cost two to three times as much as mineral wool for the same performance. More about sheep's wool or natural loft insulation.
- Eaves kept clear
- Sheep's wool or wood fibre to the agreed performance
- Crawl boards so weak ceilings are not loaded
Why book with us in Caterham
Boarding done properly
Storage boards go on loft legs, never straight onto the insulation.
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.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
Honest about grants
If you might qualify for funding, we tell you before we quote.
How much does sheep's wool or natural loft insulation cost in Caterham?
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 Caterham
What do I need to do before you arrive in Caterham?
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 do I pay for work in Caterham?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Will I get a written quote for work in Caterham?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
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.
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.
