Cornwall · England
Render and insulation in Newquay
External wall insulation, render and repairs in Newquay, with a free survey and a fixed written price before any work starts.
- Free survey in TR7 and nearby
- Fixed written price before work starts
- Guide prices online
Free survey in Newquay
Tell us about the property. We reply on working days.
Services
Services in Newquay
External wall insulation
- External wall insulation in Newquay
- EPS insulation in Newquay
- Mineral wool EWI in Newquay
- Wood fibre EWI in Newquay
- Non-traditional houses in Newquay
- Park home insulation in Newquay
- Flats and blocks in Newquay
- Commercial EWI in Newquay
Solid and internal wall insulation
Render finishes
- Insulated render in Newquay
- Silicone render in Newquay
- Monocouche render in Newquay
- Lime render in Newquay
- Brick slip EWI in Newquay
- Acrylic render in Newquay
Re-rendering, repairs and upkeep
Homes and walls in Newquay
We also cover Truro and St Austell, close to Newquay. Newquay is about 14 miles from Redruth.
The South West has many stone and solid-walled cottages, exposed coastal properties and a share of post-war system-built houses, including types such as the Cornish Unit.
Parts of Cornwall fall in the higher wind-driven rain exposure bands, especially coastal and upland sites, so render specification, movement joints and detailing at cills, verges and the base of the wall matter more than usual.
- Postcode district
- TR7
- County or area
- Cornwall
- Nation
- England
Approvals in England
For a house in Newquay, external insulation or render is often permitted development if it looks similar to the existing walls; conservation areas, flats, commercial buildings and listed buildings need permission or consent, so we check your address first.
Insulating or re-rendering more than half of a wall's area brings in Part L of the Building Regulations, so building control is notified and the wall is upgraded to about 0.30 W/m²K where practical.
Typical jobs and guide prices
| Item | Guide price | Notes |
|---|---|---|
| Lime render | From £78 per m² + scaffoldinc VAT | Lime render, three-coat |
| Re-rendering | From £90 per m² + scaffoldinc VAT | Strip and re-render (silicone system) |
| Mineral wool external wall insulation | From £125 per m² + scaffold0% VAT | Mineral wool + mineral or silicone render |
| Monocouche render | From £54 per m² + scaffoldinc VAT | Monocouche on blockwork |
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
Newquay: questions
Do you cover Newquay?
Yes — we survey and quote in Newquay (TR7) and nearby Truro, St Austell and Redruth.
How much does external wall insulation cost in Newquay?
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 Newquay?
For a house in Newquay, external insulation or render is often permitted development if it looks similar to the existing walls; conservation areas, flats, commercial buildings and listed buildings need permission or consent, so we check your address first.
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.