Gwent · Wales
Render and insulation in Abergavenny
Render and insulation in Abergavenny: guide prices online, then a free survey and fixed written quote.
- Free survey in NP7 and nearby
- Fixed written price before work starts
- Guide prices online
Free survey in Abergavenny
Tell us about the property. We reply on working days.
Services
Services in Abergavenny
External wall insulation
- External wall insulation in Abergavenny
- EPS insulation in Abergavenny
- Mineral wool EWI in Abergavenny
- Wood fibre EWI in Abergavenny
- Non-traditional houses in Abergavenny
- Park home insulation in Abergavenny
- Flats and blocks in Abergavenny
- Commercial EWI in Abergavenny
Solid and internal wall insulation
- Solid wall insulation in Abergavenny
- Internal wall insulation in Abergavenny
- Survey and quote in Abergavenny
Render finishes
- Insulated render in Abergavenny
- Silicone render in Abergavenny
- Monocouche render in Abergavenny
- Lime render in Abergavenny
- Brick slip EWI in Abergavenny
- Acrylic render in Abergavenny
Re-rendering, repairs and upkeep
Homes and walls in Abergavenny
As well as Abergavenny itself, we quote in Pontypool, Ebbw Vale and Cwmbran. Abergavenny is about 16 miles from Newport (Gwent).
South Wales has long runs of solid-wall valley terraces, Victorian and Edwardian town housing and post-war council estates.
Exposure to wind-driven rain varies across Gwent: sheltered town streets fare better than walls on high ground or facing the prevailing weather, and the render, beads and cill details are chosen with that in mind.
- Postcode district
- NP7
- County or area
- Gwent
- Nation
- Wales
Approvals in Wales
We check Abergavenny addresses for conservation areas and listing before quoting, because Welsh permitted development rules don't cover every external change.
In Wales, insulating or re-rendering more than half of a wall's area is treated as renovating a thermal element under Approved Document L (Wales), so building control is involved before work starts.
Typical jobs and guide prices
| Item | Guide price | Notes |
|---|---|---|
| Park home insulation | From £7,9950% VAT | Single-unit park home |
| Silicone render | From £66 per m² + scaffoldinc VAT | Silicone render on masonry (with base coat + mesh) |
| External wall insulation | From £105 per m² + scaffold0% VAT | EPS system with silicone render |
| Render cleaning and treatment | From £10 per m²inc VAT | Soft wash and biocide |
Insulation prices for homes are totals (0% VAT until 31 March 2027); render and repair prices include VAT at 20%. Confirmed in writing after a free survey. Full price guide
Nearby towns
Abergavenny: questions
Do you cover Abergavenny?
Yes — we survey and quote in Abergavenny (NP7) and nearby Pontypool, Ebbw Vale and Cwmbran.
How much does external wall insulation cost in Abergavenny?
Our guide is £105–£170 per m² depending on the system, plus scaffolding — roughly £10,200–£17,700 for a typical three-bed semi with EPS and silicone render. Installing insulation in a home is zero-rated for VAT until 31 March 2027, so that's the total. A free survey fixes the price.
Do I need planning permission in Abergavenny?
Householder rules in Wales are similar to England's: in Abergavenny, a similar-looking finish on a house is often permitted, but conservation areas, flats and listed buildings need permission or consent.
Is VAT charged on wall insulation?
Installing wall insulation in homes is zero-rated until 31 March 2027, then 5%, so our insulation prices are totals. Render-only work and repairs carry VAT at 20%, and our prices for them include it.