Loft insulation grants check in Gwynedd
Homes and buildings across Gwynedd can book a loft insulation grants check, starting with a free funding check.
We work in Bangor (Gwynedd), Caernarfon, Dolgellau, Holyhead and Llangefni and everywhere in between.

Where we work around Gwynedd
Council areas covered: Gwynedd and Isle of Anglesey.
Postcode areas: LL.
| Councils | Gwynedd and Isle of Anglesey |
|---|---|
| Postcode areas | LL |
| Towns listed | 7 |
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.
- Links to the official scheme for your nation
- Free eligibility check against current schemes
- A fixed private quote if you want one
Why book with us in Gwynedd
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.
Honest about grants
If you might qualify for funding, we tell you before we quote.
Clear contact details
Your quote says who to call with questions before, during and after the work.
Does a grants check in Gwynedd 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 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.
Funding in Wales
- Warm Homes Nest, run for the Welsh Government, offers free improvements to eligible low-income households.
- ECO4, the energy supplier scheme, runs until 31 December 2026 for eligible households.
- Check Nest's eligibility checker before agreeing to any funded offer.
Questions about a loft insulation grants check in Gwynedd
Do you cover the whole of Gwynedd?
Yes. We cover every town and village in Gwynedd, including Bangor (Gwynedd), Caernarfon and Dolgellau.
Can you quote for several properties in Gwynedd?
Yes. Landlords and agents can send a list of addresses and we will survey them in as few visits as we can.
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.
Can I get free loft insulation?
Some households can, through schemes funded by government or energy suppliers. Eligibility depends on your nation, income or benefits and your home. We check for free.