External wall insulation in Hornchurch
From Hornchurch to Romford and Dagenham, we plan external wall insulation around the house in front of us rather than a standard package, with guide prices online and a written quote after survey.
Homes in and around Hornchurch
Hornchurch is in the RM11 postcode district, about 15 miles from London. 6 other towns we cover are within 25 miles.
Nearby places we cover from Hornchurch include Romford (2 miles), Dagenham (2 miles) and Becontree (4 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: Romford (2 miles), Dagenham (2 miles), Becontree (4 miles), South Ockendon (4 miles), Thamesmead (6 miles), Brentwood (6 miles).
External wall insulation prices in Hornchurch
Guide prices for external wall insulation in Hornchurch 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.
The final figure depends on wall area, the number of windows and doors, the finish and how much work the roofline, sills and services need.
Popular services in Hornchurch
- Mineral wool EWI
- Phenolic EWI
- Pebbledash & dry dash EWI
- Solid wall insulation
- Non-traditional houses
- Bungalow EWI
- Semi-detached EWI
- Park home insulation
- Failed EWI remediation
- EWI surveys
- All 24 services
Rules that apply in Hornchurch
- 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 Hornchurch: questions
How much should I budget for external wall insulation in Hornchurch?
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 Hornchurch and fixes the total in writing.
Do you cover Romford as well as Hornchurch?
Yes. From Hornchurch we also cover Romford, Dagenham and Becontree, and the rest of Greater London.
Which EWI system suits homes in Hornchurch?
It depends on the walls. Most brick houses in Hornchurch 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.