Loft insulation in Gwent
We insulate lofts across Gwent, and handle the boarding, hatches and ventilation that go with them.
That includes Newport (Gwent), Cwmbran, Pontypool, Ebbw Vale and Caerphilly, and the villages around them.
Loft services in Gwent
Insulate the loft
- Loft insulation in Gwent From £495
- Loft insulation top-up in Gwent From £395
- Blown loft insulation in Gwent From £595
- Natural loft insulation in Gwent From £995
- Rafter insulation in Gwent From £1,645
- Room-in-roof insulation in Gwent From £3,995
Boarding, hatches and ladders
- Loft boarding in Gwent From £695
- Insulated loft hatches in Gwent From £245
- Loft ladder fitting in Gwent From £295
Remove and replace
Ventilation and frost protection
- Loft ventilation in Gwent From £245
- Loft condensation investigation in Gwent From £145
- Pipe and tank lagging in Gwent From £95
Surveys and funding checks
- Loft insulation survey in Gwent From £95
- Thermal imaging survey in Gwent From £165
- Loft insulation grants check in Gwent No charge
Homes and buildings
Where we work around Gwent
Council areas covered: Blaenau Gwent, Caerphilly, Monmouthshire, Newport and Torfaen.
That covers the CF and NP postcode areas.
| Councils | Blaenau Gwent, Caerphilly, Monmouthshire, Newport and Torfaen |
|---|---|
| Postcode areas | CF, NP |
Loft insulation in other towns
Building regulations in Wales
Wales has its own Approved Document L under the Building Regulations 2010 as they apply in Wales. Insulating more than half of a loft counts as renovating a thermal element and must meet the Welsh energy standard. Insulation alone is not normally notified, but rafter insulation that is part of a conversion is building work that needs building control. We confirm the route for your address on the quote.
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.
Welsh Government: Warm Homes Nest
Rented homes
Privately rented homes in Wales fall under the same minimum energy efficiency rules as England: at least band E now, rising to band C for all tenancies in scope by 1 October 2030.
The Energy Saving Trust puts a typical professionally installed loft at about £750 from bare joists, or £600 to top up from 120 mm.
Questions about loft insulation in Gwent
Are your prices the same across Gwent?
Yes. Our guide prices are the same everywhere we work, and they include normal travel. Your fixed price depends on your loft, not your postcode.
Do you cover the whole of Gwent?
Yes. We cover every town and village in Gwent, including Newport (Gwent), Cwmbran and Pontypool.
Which council covers my address in Gwent?
Councils in Gwent include Blaenau Gwent, Caerphilly, Monmouthshire, Newport and others. Your council matters for building control questions and some funding schemes.
How do I book a survey in Gwent?
Send the form or call us. We call back to agree a time and confirm it in writing.
