Areas · England
Render and insulation in Surrey
We survey and quote homes and buildings throughout Surrey — from Woking to Guildford — for insulation, render and repairs.
- Free survey and fixed written price
- Planning and building control checked for England
- Guide prices online
Free survey in Surrey
Tell us about the property. We reply on working days.
Services
Services in Surrey
External wall insulation
- External wall insulation in Surrey
- EPS insulation in Surrey
- Mineral wool EWI in Surrey
- Wood fibre EWI in Surrey
- Non-traditional houses in Surrey
- Park home insulation in Surrey
- Flats and blocks in Surrey
- Commercial EWI in Surrey
Solid and internal wall insulation
Render finishes
- Insulated render in Surrey
- Silicone render in Surrey
- Monocouche render in Surrey
- Lime render in Surrey
- Brick slip EWI in Surrey
- Acrylic render in Surrey
Re-rendering, repairs and upkeep
Homes and walls in Surrey
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 Surrey 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.
- Nation
- England
- Region
- South East
- Towns with local pages
- 18
Planning and building control in England
For houses, external wall insulation and render are often permitted development where the finish looks similar to the existing walls. Planning permission is usually needed in conservation areas, National Parks, National Landscapes, the Broads and World Heritage Sites (where cladding a house in stone, artificial stone, pebble dash, render, timber, plastic or tiles isn't permitted development), for flats and maisonettes, for commercial buildings, under an Article 4 direction, or where the look changes noticeably. Listed buildings need listed building consent.
Renovating more than half of a wall's area — insulating it, or stripping and re-rendering it — or more than a quarter of the building's whole external envelope brings in the energy requirements of Part L, so building control needs to be involved and the wall should reach about 0.30 W/m²K where that's technically, functionally and economically feasible.
Typical jobs and guide prices
| Item | Guide price | Notes |
|---|---|---|
| Render repairs | From £475inc VAT | Small repairs, single visit |
| 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 |
| Covering pebble dash | From £72 per m² + scaffoldinc VAT | Render over sound pebble dash |
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
Towns in Surrey
- Ashford (Surrey)
- Banstead
- Camberley
- Caterham
- Egham
- Epsom
- Esher
- Farnham
- Godalming
- Guildford
- Horley
- Leatherhead
- Redhill
- Reigate
- Staines
- Sunbury-on-Thames
- Walton-on-Thames
- Woking
Surrey: questions
Do you work across all of Surrey?
Yes — we survey and quote across Surrey, including Woking, Guildford, Esher, Reigate, Redhill, Staines.
Do I need planning permission for external wall insulation in Surrey?
Before quoting in Surrey, 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.
Are there grants for wall insulation in England?
ECO4 runs until 31 December 2026 for eligible households, and some councils run Warm Homes: Local Grant schemes. The Warm Homes Plan sets out further grants and low-interest loans being introduced in phases.