EWI repairs · Greater London
EWI repairs and maintenance in Wallington
Homeowners and landlords in Wallington can get a free survey and a fixed written quote for EWI repairs, covering SM6 and the surrounding area. Where an EWI system in Wallington is still under guarantee, we'll suggest checking those terms before booking us.
- Free survey in SM6 and nearby
- Guide price from £540 inc VAT
- Fixed written price before work starts
Free survey in Wallington
Postcode, service and a phone number is all we need.
Part of every quote
- Cracks investigated for movement or failed fixings
- Impact damage cut back and repaired with mesh
- Colour-matched finish or elevation recoat
- Sealants renewed at windows, pipes and penetrations

Before we quote in Wallington
We also cover Carshalton and Sutton, close to Wallington. London's housing includes a large stock of Victorian and Edwardian solid-wall terraces, inter-war semis and post-war blocks, and conservation areas cover many streets — so planning is often the first question for external work.
Much of Greater London sits in the lower wind-driven rain exposure bands, which keeps the choice of finishes wide — though hilltop, coastal and exposed gable walls can still need a tougher specification, so we check the actual site.
EWI repairs in Wallington start with finding where water or damage got in, not just covering it.
- Postcode district
- SM6
- County or area
- Greater London
- Nation
- England
- Nearby
- Carshalton, Sutton, South Croydon, Purley
Planning and building control in England
Small repairs and cleaning in Wallington normally need no approvals. Listed buildings are the exception — even minor external work can need consent.
Do you repair systems you didn't install?
Yes. We identify the system type where possible and use compatible materials. If your system is under a manufacturer's or installer's guarantee, check its terms before any third party works on it.
EWI repairs and maintenance prices in Wallington
| 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%.
What happens next
Get a guide price
Try the online quote tool for a ballpark figure.
Book the survey
A visit at a time that suits you.
Agree the quote
Nothing starts until you've signed the written price.
We do the work
Planned around weather, with you kept informed.
EWI repairs in Wallington: questions
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.
Can damaged EWI be patched?
Yes, provided the board behind is dry and sound. Wet or crushed board is cut out and replaced.
Why is my EWI cracking?
Common causes are missing movement joints, poor mesh overlap, fixing problems or movement in the wall. We look for the cause rather than filling the crack.
Do you cover Wallington?
Yes — we survey and quote EWI repairs in Wallington (SM6) and nearby Carshalton, Sutton and South Croydon, with a fixed written price before any work starts.