Loft insulation in Woking
If you need loft insulation in Woking, we can help, and it starts with a free survey and a fixed written quote.
We cover the GU22, GU21 and GU23 postcode districts, which fall under Surrey council.

Where we work around Woking
We also cover Chertsey, Weybridge, Guildford and Cobham.
| Postcode districts | GU22, GU21, GU23, GU24 |
|---|---|
| Council area | Surrey |
| County or area | Surrey |
What is loft insulation?
We lay the first layer to the depth of the joists, usually 100 mm, so it fills each bay edge to edge with no gaps. The second layer goes across the joists at right angles, which covers the timber and stops it acting as a cold bridge. More about loft insulation.
- Area under the cold water tank left clear so it cannot freeze
- Tank jacket and pipe lagging in the loft
- Cables lifted clear of the insulation where possible
Why book with us in Woking
Boarding done properly
Storage boards go on loft legs, never straight onto the insulation.
Downlights made safe
Fire-rated covers or a clear zone around recessed lights.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
Honest about grants
If you might qualify for funding, we tell you before we quote.
How much does loft insulation cost in Woking?
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 loft insulation in Woking
Can you visit Woking 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.
Do you take on jobs outside Woking?
Yes. We also work in Chertsey and Weybridge and elsewhere in Surrey.
Is loft work in Woking 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.
Does loft insulation need building control approval?
On its own it usually does not, but the work still has to meet the energy standard. The rules differ across England, Wales, Scotland and Northern Ireland, so we confirm the position for your address on the quote.
How deep should loft insulation be?
The Energy Saving Trust recommends at least 270 mm of mineral wool, and that is the depth we install as standard. Building regulations also set an energy standard for the roof when a loft is insulated. It differs between England, Wales, Scotland and Northern Ireland, so we confirm the target for your address on the quote.
