New-build loft insulation in Gwent
Homes and buildings across Gwent can book trade loft insulation, starting with per-plot pricing to your specification.
That includes Newport (Gwent), Cwmbran, Pontypool, Ebbw Vale and Caerphilly, and the villages around them.

Where we work around Gwent
We work across the Blaenau Gwent, Caerphilly, Monmouthshire, Newport and Torfaen council areas.
That covers the CF and NP postcode areas.
| Councils | Blaenau Gwent, Caerphilly, Monmouthshire, Newport and Torfaen |
|---|---|
| Postcode areas | CF, NP |
| Towns listed | 12 |
How does trade loft insulation work?
For new dwellings and extensions, the insulation has to match the design that achieved compliance, so we work from your SAP or U-value calculation and the specified product. We can install between and over the ceiling ties, fit eaves ventilation trays and loft hatches, and leave a boarded access route to services. More about trade loft insulation.
- Eaves trays and hatch upstands
- Supply and fit to your specification
- Photo evidence for building control
Why book with us in Gwent
Photo evidence
Each stage is photographed against the specification for building control.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
Works to your programme
We price per plot and fit around your build programme and site rules.
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.
How much does trade loft insulation cost in Gwent?
Trade prices are shown before any VAT. Work on new dwellings is normally zero-rated; extensions and refurbishment are normally standard-rated, and the construction reverse charge may apply. Each quote shows the VAT treatment.
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 trade loft insulation in Gwent
Can you quote for several properties in Gwent?
Yes. Landlords and agents can send a list of addresses and we will survey them in as few visits as we can.
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.
Do you work as a subcontractor?
Yes. We quote per plot or per job and work to your programme and site rules.
Which products do you fit?
Whatever the specification calls for, usually mineral wool rolls or loose fill, so the as-built matches the SAP calculation.
