Natural loft insulation in Hammersmith
We fit sheep's wool or natural loft insulation for homes in Hammersmith and across Greater London, starting with a free survey and a fixed written quote.
We cover the W6, W14 and W12 postcode districts, which fall under Hammersmith and Fulham council.

Where we work around Hammersmith
Hammersmith sits about 4 miles from central London, measured in a straight line.
Other towns close by include Chiswick, Fulham, Acton and Putney.
| Postcode districts | W6, W14, W12, W4 |
|---|---|
| Council area | Hammersmith and Fulham |
| County or area | Greater London |
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 Hammersmith
Clear contact details
Your quote says who to call with questions before, during and after the work.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
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.
How much does sheep's wool or natural loft insulation cost in Hammersmith?
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 Hammersmith
Can a landlord in Hammersmith 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 Hammersmith?
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 Hammersmith?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
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.
