Natural loft insulation in Risca
If you need sheep's wool or natural loft insulation in Risca, we can help, and it starts with a free survey and a fixed written quote.
We cover postcodes including NP11 and NP10, in the Caerphilly council area.

Where we work around Risca
As the crow flies, Risca is roughly 5 miles from Newport (Gwent).
Nearby, we also cover Newport (Gwent), Cwmbran, Caerphilly and Blackwood.
| Postcode districts | NP11, NP10 |
|---|---|
| Council area | Caerphilly |
| County or area | Gwent |
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.
- Sheep's wool or wood fibre to the agreed performance
- Crawl boards so weak ceilings are not loaded
- Eaves kept clear
Why book with us in Risca
Photos of the finished loft
You see the work done without climbing the ladder.
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
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.
How much does sheep's wool or natural loft insulation cost in Risca?
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 Wales
Wales has its own Approved Document L. Insulation alone is not normally notified, but conversions need building control. How the rules work across the UK.
Questions about sheep's wool or natural loft insulation in Risca
Will I get a written quote for work in Risca?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Can a landlord in Risca book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Is loft work in Risca different from anywhere else?
The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.
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.
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.
