Cornwall · England
Render and insulation in Redruth
Render and insulation in Redruth: guide prices online, then a free survey and fixed written quote.
- Free survey in TR15 and nearby
- Fixed written price before work starts
- Guide prices online
Free survey in Redruth
Tell us about the property. We reply on working days.
Services
Services in Redruth
External wall insulation
- External wall insulation in Redruth
- EPS insulation in Redruth
- Mineral wool EWI in Redruth
- Wood fibre EWI in Redruth
- Non-traditional houses in Redruth
- Park home insulation in Redruth
- Flats and blocks in Redruth
- Commercial EWI in Redruth
Solid and internal wall insulation
Render finishes
- Insulated render in Redruth
- Silicone render in Redruth
- Monocouche render in Redruth
- Lime render in Redruth
- Brick slip EWI in Redruth
- Acrylic render in Redruth
Re-rendering, repairs and upkeep
Homes and walls in Redruth
We cover Redruth and nearby Camborne, Truro and Falmouth.
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
- TR15
- County or area
- Cornwall
- Nation
- England
Approvals in England
For a house in Redruth, 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 |
|---|---|---|
| Brick slip finish over insulation | From £185 per m² + scaffold0% VAT | Brick slip EWI |
| Park home insulation | From £7,9950% VAT | Single-unit park home |
| Lime render | From £78 per m² + scaffoldinc VAT | Lime render, three-coat |
| Render repairs | From £475inc VAT | Small repairs, single visit |
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
Redruth: questions
Do you cover Redruth?
Yes — we survey and quote in Redruth (TR15) and nearby Camborne, Truro and Falmouth.
How much does external wall insulation cost in Redruth?
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 Redruth?
Before quoting in Redruth, we check whether the property is in a conservation area, under an Article 4 direction or listed, because that decides whether changing the outside needs planning permission.
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.