Wokingham
External Wall Insulation in Wokingham
Based in Ash Vale — about 30 minutes from Wokingham
Wokingham’s older town centre stock — Edwardian terraces, inter-war housing — bleeds heat through pre-cavity solid-wall construction.
External Wall Insulation in Wokingham: £130–£190 per m² installed. Fixed written quotes after a free survey.
The Georgian streets at the centre of Wokingham predate cavity-wall construction by well over a century, and it's that older core — rather than the fast-growing estates around it — where external wall insulation makes the clearest difference to a heating bill, since the wall itself has nothing to fall back on once the render fails.
Wokingham Borough Council covers planning in the RG40 and RG41 postcodes, and we've had a genuine, steady run of EWI enquiries here over the years from homeowners who've compared notes with a neighbour on the same older street who had the work done first. Wokingham sits in Berkshire, about 30 minutes from Ash Vale — further than most of our patch, but a town we've never treated as an afterthought.
Local proof
Our external wall insulation work in Wokingham
Recent local work includes Emmbrook, Norreys, Winnersh — real photographs from our own projects below.
External wall insulation — Wokingham
External wall insulation — Wokingham
External wall insulation — Wokingham
External wall insulation — Wokingham
Costs
External Wall Insulation prices in Wokingham
| Work | Typical price |
|---|---|
| External wall insulation | £130–£190 per m² |
Prices updated 11 July 2026 · Every project is quoted individually after a free survey.
Questions
Your questions answered
EWI in Wokingham costs £130–£190 per m² installed depending on board type, access and finish. On a solid-wall home it typically cuts heating bills by 25–40% — the Energy Saving Trust estimates £300–£500 a year on a semi-detached property.
Possibly — ECO4 and the Warm Homes: Local Grant support external wall insulation for qualifying households. Eligibility depends on your energy rating and circumstances; we advise on current schemes at survey.
Most Wokingham customers choose a silicone thin-coat finish over the insulation for its crack resistance and colour stability; monocouche and brick-effect finishes are also available. All systems are BBA-certified with manufacturer warranties.
Ready for external wall insulation in Wokingham?
Free survey, fixed written quote, manufacturer-backed system warranties.