Room-in-roof insulation in Abergavenny
For room-in-roof insulation in Abergavenny, tell us a little about the loft and we will arrange a free survey and a fixed written quote.
That includes addresses in NP7, in the Monmouthshire council area.

Where we work around Abergavenny
Abergavenny is about 16 miles from Newport (Gwent) as the crow flies.
We also cover Pontypool, Ebbw Vale, Tredegar and Cwmbran.
| Postcode districts | NP7 |
|---|---|
| Council area | Monmouthshire |
| County or area | Gwent |
What is room-in-roof insulation?
Most rooms-in-roof are reached by stripping the existing plasterboard on the slopes, fitting insulation between and over the rafters, and re-boarding. Dormer cheeks and roofs are included where they can be reached. More about room-in-roof insulation.
- Eaves voids insulated where accessible
- Insulation to slopes, knee walls and flat ceiling
- Boarding and finishing as agreed on the quote
Why book with us in Abergavenny
Fixed written price
The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
Photos of the finished loft
You see the work done without climbing the ladder.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
How much does room-in-roof insulation cost in Abergavenny?
Part of this work can be zero-rated as energy-saving materials until 31 March 2027, and part is standard-rated. If VAT applies, your quote shows which is which.
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.
Questions about room-in-roof insulation in Abergavenny
How soon can you visit a home in Abergavenny?
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.
Do you take on jobs outside Abergavenny?
Yes. We also work in Pontypool and Ebbw Vale and elsewhere in Gwent.
What do I need to do before you arrive in Abergavenny?
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.
How long does room-in-roof insulation take?
Usually three to six working days for one room, depending on how much is stripped and how it is finished.
Can it be done without removing the plasterboard?
Sometimes the flat ceiling and eaves voids can be reached from behind. The slopes almost always need the boards off to insulate them properly.
