Natural loft insulation in Hampshire
We provide sheep's wool or natural loft insulation across Hampshire, with a free survey and a fixed written quote.
Towns we cover include Southampton, Portsmouth, Basingstoke, Gosport and Waterlooville.

Where we work around Hampshire
This takes in the Hampshire, Portsmouth and Southampton council areas.
That covers the BH, GU, PO, RG, SO and SP postcode areas.
| Councils | Hampshire, Portsmouth and Southampton |
|---|---|
| Postcode areas | BH, GU, PO, RG, SO, SP |
| Towns listed | 23 |
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
- Sheep's wool or wood fibre to the agreed performance
- Eaves kept clear
Why book with us in Hampshire
No pressure selling
You get everything in writing and decide in your own time.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
Clear contact details
Your quote says who to call with questions before, during and after the work.
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.
How much does sheep's wool or natural loft insulation cost in Hampshire?
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 Hampshire
Do you cover the whole of Hampshire?
Yes. We cover every town and village in Hampshire, including Southampton, Portsmouth and Basingstoke.
Can you quote for several properties in Hampshire?
Yes. Landlords and agents can send a list of addresses and we will survey them in as few visits as we can.
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.
