Cornwall · England
Render and insulation in Truro
Need warmer walls or a new finish in Truro? We quote external insulation, render and repairs across TR1 and nearby.
- Free survey in TR1 and nearby
- Fixed written price before work starts
- Guide prices online
Free survey in Truro
Tell us about the property. We reply on working days.
Services
Services in Truro
External wall insulation
- External wall insulation in Truro
- EPS insulation in Truro
- Mineral wool EWI in Truro
- Wood fibre EWI in Truro
- Non-traditional houses in Truro
- Park home insulation in Truro
- Flats and blocks in Truro
- Commercial EWI in Truro
Solid and internal wall insulation
Render finishes
- Insulated render in Truro
- Silicone render in Truro
- Monocouche render in Truro
- Lime render in Truro
- Brick slip EWI in Truro
- Acrylic render in Truro
Re-rendering, repairs and upkeep
Homes and walls in Truro
Surveys in Truro also cover the surrounding TR1 district and towns such as Falmouth and Redruth. Truro sits around 8 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
- TR1
- County or area
- Cornwall
- Nation
- England
Approvals in England
For a house in Truro, 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.
If the work covers more than half of a wall, or a quarter of the building's whole envelope, it counts as renovating a thermal element, with a target of about 0.30 W/m²K where feasible.
Typical jobs and guide prices
| Item | Guide price | Notes |
|---|---|---|
| Park home insulation | From £7,9950% VAT | Single-unit park home |
| Brick slip finish over insulation | From £185 per m² + scaffold0% VAT | Brick slip EWI |
| External wall insulation | From £105 per m² + scaffold0% VAT | EPS system with silicone render |
| Silicone render | From £66 per m² + scaffoldinc VAT | Silicone render on masonry (with base coat + mesh) |
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
Truro: questions
Do you cover Truro?
Yes — we survey and quote in Truro (TR1) and nearby Falmouth, Redruth and Newquay.
How much does external wall insulation cost in Truro?
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 Truro?
Planning in Truro follows England's national rules: similar-looking finishes on houses are usually permitted, while flats, commercial premises, conservation areas and streets under an Article 4 direction need an application.
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.