Loft insulation grants check in Derry/Londonderry
We check which funding schemes households in Derry/Londonderry might qualify for, and there is no charge for the check.
Postcode districts we cover here include BT48, which fall under Derry City and Strabane council.

Where we work around Derry/Londonderry
Nearby, we also cover Limavady.
| Postcode districts | BT48 |
|---|---|
| Council area | Derry City and Strabane |
| County or area | County Londonderry |
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.
- A fixed private quote if you want one
- Free eligibility check against current schemes
- Links to the official scheme for your nation
Why book with us in Derry/Londonderry
No pressure selling
You get everything in writing and decide in your own time.
Clear contact details
Your quote says who to call with questions before, during and after the work.
Honest about grants
If you might qualify for funding, we tell you before we quote.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
Does a grants check in Derry/Londonderry 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 Northern Ireland
Northern Ireland has its own Building Regulations, with energy guidance in Technical Booklet F1. Upgrading loft insulation may count as a thermal alteration, so check with your council's building control. How the rules work across the UK.
Funding in Northern Ireland
- The Affordable Warmth Scheme, delivered by the Northern Ireland Housing Executive, helps owner-occupiers and private tenants with a household income under £23,000. Apply through the Northern Ireland Energy Advice Service and check it is open.
- The Northern Ireland Sustainable Energy Programme (NISEP) funds energy efficiency measures for eligible households.
- ECO and the Warm Homes Plan do not apply in Northern Ireland.
Questions about a loft insulation grants check in Derry/Londonderry
Do you cover all of BT48?
Yes, we cover the BT48 postcode district and the districts around Derry/Londonderry.
How does a grants check work for a home in Derry/Londonderry?
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.
Will a grants check in Derry/Londonderry 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 install under the Affordable Warmth Scheme or NISEP?
Not at present. Those schemes use their own approved installers. 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.
Loft insulation grants check in other towns
Other loft work in Derry/Londonderry
- Loft insulation in Derry/Londonderry From £495
- Landlord loft insulation in Derry/Londonderry From £495
- Loft insulation top-up in Derry/Londonderry From £395
- Period home loft insulation in Derry/Londonderry From £995
- New-build loft insulation in Derry/Londonderry From £5 per m²
- Commercial roof void insulation in Derry/Londonderry From £9 per m²