External wall insulation in Godalming
Planning external wall insulation in Godalming? The answers below cover cost, timescales and the rules that apply in England; the free survey turns them into a fixed price for your house.
Homes in and around Godalming
Godalming is in the GU7 postcode district, about 10 miles from Woking. 6 other towns we cover are within 25 miles.
Nearby places we cover from Godalming include Guildford (4 miles), Aldershot (8 miles) and Farnham (8 miles), all in England.
Your quote will name the certified system, the board thickness and the calculated U-value for your walls, not a vague 'insulation package'.
Nearby towns we cover: Guildford (4 miles), Aldershot (8 miles), Farnham (8 miles), Woking (10 miles), Farnborough (10 miles), Fleet (12 miles).
External wall insulation prices in Godalming
Guide prices for external wall insulation in Godalming run from about £109 to £175 per square metre installed, depending on system and finish; scaffolding priced per house, with VAT at 0% on homes until 31 March 2027.
Brick slips, cladding and mineral wool cost more than EPS and render; the survey shows you the difference side by side.
Popular services in Godalming
- Mineral wool EWI
- Wood fibre EWI
- Brick slip EWI
- Bungalow EWI
- Semi-detached EWI
- Detached house EWI
- Flats & low-rise blocks
- Social housing EWI
- Failed EWI remediation
- EWI surveys
- All 24 services
Rules that apply in Godalming
- Building regulations
- Insulating more than half of a wall, or more than a quarter of the whole building envelope, counts as renovating a thermal element under the Building Regulations, so the wall should reach 0.30 W/m²K where that is technically, functionally and economically feasible, and building control must be involved.
- VAT
- Installing insulation in a home is zero-rated for VAT until 31 March 2027, then 5%.
Checked October 2026. Rules change, so we confirm them for your address at survey.
External wall insulation in Godalming: questions
How much should I budget for external wall insulation in Godalming?
Budget around £109–£175 per square metre of wall for the system and finish, plus scaffolding priced per house. The survey measures your walls in Godalming and fixes the total in writing.
Do you cover Guildford as well as Godalming?
Yes. From Godalming we also cover Guildford, Aldershot and Farnham, and the rest of Surrey.
How long will the work take in Godalming?
Two to six weeks on site for most houses, depending on size: bungalows are quicker, detached houses longer, weather allowing. Render isn't applied in rain or frost.