External wall insulation in Christchurch
We cover Christchurch and nearby Bournemouth for external wall insulation, with the survey, system choice, building control and finish all set out in one written quote.
Homes in and around Christchurch
Christchurch is in the BH23 postcode district, about 4 miles from Bournemouth. 6 other towns we cover are within 25 miles.
From Christchurch we also cover Bournemouth (4 miles away), New Milton (5 miles) and Poole (9 miles).
Whatever the exposure of your street, the details at sills, eaves and the base of the wall are what keep an EWI system dry, and we draw them before work starts.
Nearby towns we cover: Bournemouth (4 miles), New Milton (5 miles), Poole (9 miles), Totton (18 miles), Hythe (19 miles), Southampton (20 miles).
External wall insulation prices in Christchurch
Guide prices for external wall insulation in Christchurch 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.
Bays, gables, conservatory junctions and narrow side passages take longer than plain walls, so the survey prices your actual house rather than an average.
Popular services in Christchurch
- Brick slip EWI
- Insulating lime render
- Silicone render finish
- Pebbledash & dry dash EWI
- Non-traditional houses
- Terraced house EWI
- Park home insulation
- Flats & low-rise blocks
- EWI repairs
- Failed EWI remediation
- All 24 services
Rules that apply in Christchurch
- Funding
- Low-income households in homes rated below EPC C can apply for Warm Homes: Local Grant where their council is taking part. The Great British Insulation Scheme closed on 31 March 2026, and ECO4 closes on 31 December 2026; its final months are for finishing and putting right existing work. Grant schemes use their own approved installers, so check a scheme's installer rules before booking; our quotes are for privately funded work unless we confirm otherwise in writing. Grants guide
- 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 Christchurch: questions
How much should I budget for external wall insulation in Christchurch?
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 Christchurch and fixes the total in writing.
Do you cover Bournemouth as well as Christchurch?
Yes. From Christchurch we also cover Bournemouth, New Milton and Poole, and the rest of Dorset.
Which EWI system suits homes in Christchurch?
It depends on the walls. Most brick houses in Christchurch suit EPS with silicone render; older stone or lime-built walls suit wood fibre or insulating lime render; and blocks need mineral wool. The free survey recommends one and explains why.