Loft insulation in Caerphilly
Homes in Caerphilly get the same service as everywhere else we work in Gwent. For loft insulation, that means a free survey and a fixed written quote.
Postcode districts we cover here include CF83, in the Caerphilly council area.
Where we work around Caerphilly
Caerphilly is about 9 miles from Newport (Gwent) as the crow flies.
We work in neighbouring Risca, Gelligaer, Blackwood and Newport (Gwent) too.
| Postcode districts | CF83 |
|---|---|
| Council area | Caerphilly |
| County or area | Gwent |
What is loft insulation?
We lay the first layer to the depth of the joists, usually 100 mm, so it fills each bay edge to edge with no gaps. The finished depth sits at 270 mm or more, the depth the Energy Saving Trust recommends. More about loft insulation.
- Eaves kept clear, with ventilation trays where air could be blocked
- Waste packaging removed
- Cables lifted clear of the insulation where possible
Why book with us in Caerphilly
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Clear contact details
Your quote says who to call with questions before, during and after the work.
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.
Eaves kept clear
Insulation is held back from the eaves so the loft can still ventilate.
How much does loft insulation cost in Caerphilly?
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.
Questions about loft insulation in Caerphilly
What do I need to do before you arrive in Caerphilly?
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 do I pay for work in Caerphilly?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Do you take on jobs outside Caerphilly?
Yes. We also work in Risca and Gelligaer and elsewhere in Gwent.
Can you insulate around downlights?
Recessed downlights need clearance or a fire-rated cover so they do not overheat. We fit covers where needed and leave a clear zone around fittings that cannot be covered.
How long does it take to insulate a loft?
Most lofts in houses take a single day. A large bungalow loft, a loft that needs clearing first or one with awkward access can run into a second day.
Loft insulation in other towns
Other loft work in Caerphilly
- Loft insulation top-up in Caerphilly From £395
- Loft boarding in Caerphilly From £695
- Insulated loft hatches in Caerphilly From £245
- Pipe and tank lagging in Caerphilly From £95
- Landlord loft insulation in Caerphilly From £495
- Loft insulation for flats in Caerphilly From £495
- Loft insulation survey in Caerphilly From £95
