Loft insulation in Llantwit Major
We cover Llantwit Major and the surrounding area for every kind of loft insulation job.
That includes addresses in CF61. The local authority is Vale of Glamorgan.
Loft services in Llantwit Major
Insulate the loft
- Loft insulation in Llantwit Major From £495
- Loft insulation top-up in Llantwit Major From £395
- Blown loft insulation in Llantwit Major From £595
- Natural loft insulation in Llantwit Major From £995
- Rafter insulation in Llantwit Major From £1,645
- Room-in-roof insulation in Llantwit Major From £3,995
Boarding, hatches and ladders
- Loft boarding in Llantwit Major From £695
- Insulated loft hatches in Llantwit Major From £245
- Loft ladder fitting in Llantwit Major From £295
Remove and replace
Ventilation and frost protection
- Loft ventilation in Llantwit Major From £245
- Loft condensation investigation in Llantwit Major From £145
- Pipe and tank lagging in Llantwit Major From £95
Surveys and funding checks
- Loft insulation survey in Llantwit Major From £95
- Thermal imaging survey in Llantwit Major From £165
- Loft insulation grants check in Llantwit Major No charge
Homes and buildings
Where we work around Llantwit Major
As the crow flies, Llantwit Major is roughly 14 miles from Cardiff.
We also cover Cowbridge, Barry, Penarth and Cardiff.
| Postcode districts | CF61 |
|---|---|
| Council area | Vale of Glamorgan |
| County or area | South Glamorgan |
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
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 Llantwit Major
Will I get a written quote for work in Llantwit Major?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
How soon can you visit a home in Llantwit Major?
We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.
How do I pay for work in Llantwit Major?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
What do I need to do before you arrive in Llantwit Major?
Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.
