Loft insulation grants check in Winchester
If you live in Winchester, we can check whether any loft insulation funding is open to you, free of charge.
We cover postcodes including SO23, SO22 and SO21. The local authority is Hampshire.

Where we work around Winchester
As the crow flies, Winchester is roughly 12 miles from Southampton.
Nearby, we also cover Eastleigh, Romsey, Hedge End and Southampton.
| Postcode districts | SO23, SO22, SO21 |
|---|---|
| Council area | Hampshire |
| County or area | Hampshire |
What does a grants check involve?
We quote for privately paid work. Funded schemes must be delivered by installers registered for that scheme, so if you look likely to qualify we will tell you before quoting, and send you to the official route for your nation. More about a loft insulation grants check.
- Free eligibility check against current schemes
- A fixed private quote if you want one
- Links to the official scheme for your nation
Why book with us in Winchester
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
No obligation
The check is free, and you are under no obligation to buy anything from us.
Clear contact details
Your quote says who to call with questions before, during and after the work.
No pressure selling
You get everything in writing and decide in your own time.
Does a grants check in Winchester cost anything?
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.
Funding in England
- ECO4, the energy supplier scheme, runs until 31 December 2026 for eligible households, with no supplier scheme to follow it.
- The Great British Insulation Scheme closed on 31 March 2026.
- The Warm Homes Plan, announced in January 2026, funds upgrades for low-income households, including through councils under Warm Homes: Local Grant.
- Check what is open for your address on GOV.UK before agreeing to any funded offer.
Questions about a loft insulation grants check in Winchester
Will a grants check in Winchester affect anything else?
No. It is an eligibility check, not an application, and it costs nothing. If a scheme looks likely, you apply through its official route.
Do you cover all of SO23?
Yes, we cover the SO23 postcode district and the districts around Winchester.
How does a grants check work for a home in Winchester?
You answer a few questions by phone or on the form. We check the schemes open for your address and tell you which look worth applying to. Nobody needs to visit for the check.
Do you install under ECO4 or other funded schemes?
Not at present. Funded work must be carried out by installers registered for that scheme. We will point you to the right route first.
Is there VAT on loft insulation?
Installing insulation in a home is zero-rated for VAT until 31 March 2027, then 5%, under HMRC rules for energy-saving materials.