Buckinghamshire · England
Render and insulation in Gerrards Cross
Need warmer walls or a new finish in Gerrards Cross? We quote external insulation, render and repairs across SL9 and nearby.
- Free survey in SL9 and nearby
- Fixed written price before work starts
- Guide prices online
Free survey in Gerrards Cross
Tell us about the property. We reply on working days.
Services
Services in Gerrards Cross
External wall insulation
- External wall insulation in Gerrards Cross
- EPS insulation in Gerrards Cross
- Mineral wool EWI in Gerrards Cross
- Wood fibre EWI in Gerrards Cross
- Non-traditional houses in Gerrards Cross
- Park home insulation in Gerrards Cross
- Flats and blocks in Gerrards Cross
- Commercial EWI in Gerrards Cross
Solid and internal wall insulation
- Solid wall insulation in Gerrards Cross
- Internal wall insulation in Gerrards Cross
- Survey and quote in Gerrards Cross
Render finishes
- Insulated render in Gerrards Cross
- Silicone render in Gerrards Cross
- Monocouche render in Gerrards Cross
- Lime render in Gerrards Cross
- Brick slip EWI in Gerrards Cross
- Acrylic render in Gerrards Cross
Re-rendering, repairs and upkeep
Homes and walls in Gerrards Cross
As well as Gerrards Cross itself, we quote in Chalfont St Peter, Uxbridge and Slough. It's roughly 33 miles from Gerrards Cross to Milton Keynes, the largest town in Buckinghamshire.
Homes across the South East range from inter-war semis and post-war estates, which are mostly cavity-walled, to older solid-walled cottages and Victorian town terraces.
Much of Buckinghamshire sits in the lower wind-driven rain exposure bands, which keeps the choice of finishes wide — though hilltop, coastal and exposed gable walls can still need a tougher specification, so we check the actual site.
- Postcode district
- SL9
- County or area
- Buckinghamshire
- Nation
- England
Approvals in England
For a house in Gerrards Cross, 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 |
|---|---|---|
| Brick slip finish over insulation | From £185 per m² + scaffold0% VAT | Brick slip EWI |
| 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 |
| 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
Gerrards Cross: questions
Do you cover Gerrards Cross?
Yes — we survey and quote in Gerrards Cross (SL9) and nearby Chalfont St Peter, Uxbridge and Slough.
How much does external wall insulation cost in Gerrards Cross?
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 Gerrards Cross?
For a house in Gerrards Cross, 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.