Natural loft insulation in Daventry
For sheep's wool or natural loft insulation in Daventry, tell us a little about the loft and we will arrange a free survey and a fixed written quote.
We cover the NN11 postcode districts, in the Northamptonshire council area.

Where we work around Daventry
As the crow flies, Daventry is roughly 12 miles from Northampton.
Other towns close by include Northampton.
| Postcode districts | NN11 |
|---|---|
| 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. 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
- Crawl boards so weak ceilings are not loaded
- Sheep's wool or wood fibre to the agreed performance
Why book with us in Daventry
Tank and pipes protected
Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.
Boarding done properly
Storage boards go on loft legs, never straight onto the insulation.
Eaves kept clear
Insulation is held back from the eaves so the loft can still ventilate.
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 Daventry?
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 Daventry
Do you charge extra to travel to Daventry?
Not normally. Our guide prices include normal travel to Daventry. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.
How soon can you visit a home in Daventry?
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.
Can you visit Daventry outside working hours?
Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.
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.
