EWI repairs · Wiltshire
EWI repairs and maintenance in Trowbridge
Looking for EWI repairs in Trowbridge? We survey homes across Trowbridge and the BA14 area, then give you a fixed written price before any work starts. Low-level impact damage near drives and bins is a typical EWI repair, and we fix it in Trowbridge with compatible materials.
- Free survey in BA14 and nearby
- Guide price from £540 inc VAT
- Fixed written price before work starts
Free survey in Trowbridge
Postcode, service and a phone number is all we need.
What the job covers
- Impact damage cut back and repaired with mesh
- Colour-matched finish or elevation recoat
- Bird and woodpecker damage repaired
- Water ingress traced at cills, copings and eaves

Before we quote in Trowbridge
As well as Trowbridge itself, we quote in Bath, Frome and Chippenham. It's roughly 25 miles from Trowbridge to Swindon, the largest town in Wiltshire. The South West has many stone and solid-walled cottages, exposed coastal properties and a share of post-war system-built houses, including types such as the Cornish Unit.
Exposure to wind-driven rain varies across Wiltshire: sheltered town streets fare better than walls on high ground or facing the prevailing weather, and the render, beads and cill details are chosen with that in mind.
Where an EWI system in Trowbridge is still under guarantee, we'll suggest checking those terms before booking us.
- Postcode district
- BA14
- County or area
- Wiltshire
- Nation
- England
- Nearby
- Bath, Frome, Chippenham, Kingswood
Approvals in England
Repairs, cleaning and like-for-like patching don't usually need planning permission or building control. If repairs grow into re-rendering more than half of a wall, Building Regulations energy rules can apply.
How is damaged EWI repaired?
The damaged area is cut back to sound render and board. Wet or crushed insulation is replaced, a new base coat with overlapping mesh is applied, then primer and a matching finish. The repair overlaps the existing mesh so it's reinforced like the original.
EWI repairs and maintenance prices in Trowbridge
| Item | Guide price | Notes |
|---|---|---|
| Small EWI repairs, single visit | From £540inc VAT | Ground-floor access |
| Larger areas | £102–£180 per m²inc VAT | Excluding scaffold |
| Condition report | From £295inc VAT | Written report with photos |
Confirmed by a fixed written quote after survey. Prices include VAT at 20%.
How it works
Enquiry
Send your postcode and a few details.
Measured survey
Walls, damp, eaves, cills and services recorded.
Written price
A fixed price with the specification attached.
Work and handover
Installed, inspected and documents handed over.
EWI repairs in Trowbridge: questions
Will the repair be visible?
Usually slightly, because the existing finish has weathered. A recoat of the elevation evens it out.
Can damaged EWI be patched?
Yes, provided the board behind is dry and sound. Wet or crushed board is cut out and replaced.
My EWI was installed under a grant — who repairs it?
First check the guarantee paperwork and contact the original installer or guarantee provider. If that route isn't available, we can quote.
Do you cover Trowbridge?
Yes — we survey and quote EWI repairs in Trowbridge (BA14) and nearby Bath, Frome and Chippenham, with a fixed written price before any work starts.