Natural loft insulation in Kettering
Looking for sheep's wool or natural loft insulation in Kettering? We cover Kettering and the rest of Northamptonshire, with a free survey and a fixed written quote.
Postcode districts we cover here include NN16, NN15 and NN14, inside the Northamptonshire council area.

Where we work around Kettering
Kettering sits about 12 miles from Northampton, measured in a straight line.
We also cover Wellingborough, Corby, Rushden and Market Harborough.
| Postcode districts | NN16, NN15, NN14 |
|---|---|
| Council area | Northamptonshire |
| County or area | Northamptonshire |
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.
- Eaves kept clear
- Crawl boards so weak ceilings are not loaded
- Sheep's wool or wood fibre to the agreed performance
Why book with us in Kettering
Honest about grants
If you might qualify for funding, we tell you before we quote.
Downlights made safe
Fire-rated covers or a clear zone around recessed lights.
Photos of the finished loft
You see the work done without climbing the ladder.
Tank and pipes protected
Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.
How much does sheep's wool or natural loft insulation cost in Kettering?
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 Kettering
How do I pay for work in Kettering?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Can a landlord in Kettering book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Do you take on jobs outside Kettering?
Yes. We also work in Wellingborough and Corby and elsewhere in Northamptonshire.
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.
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.
