EWI repairs · Greater London
EWI repairs and maintenance in Croydon
If you're planning EWI repairs in Croydon, start with a free survey: we measure, check the walls and confirm planning and building control for your address. Where an EWI system in Croydon is still under guarantee, we'll suggest checking those terms before booking us.
- Free survey in CR0 and nearby
- Guide price from £540 inc VAT
- Fixed written price before work starts
Free survey in Croydon
Postcode, service and a phone number is all we need.
Included as standard
- Colour-matched finish or elevation recoat
- Impact damage cut back and repaired with mesh
- Bird and woodpecker damage repaired
- Cracks investigated for movement or failed fixings

Local considerations in Croydon
We cover Croydon and nearby South Croydon, Wallington and Carshalton. 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.
Low-level impact damage near drives and bins is a typical EWI repair, and we fix it in Croydon with compatible materials.
- Postcode district
- CR0
- County or area
- Greater London
- Nation
- England
- Nearby
- South Croydon, Wallington, Carshalton, Mitcham
England: planning and regulations
Small repairs and cleaning in Croydon normally need no approvals. Listed buildings are the exception — even minor external work can need consent.
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 Croydon
| 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
Tell us about the property
Use the quote tool or form, or call. Photos help.
Free survey
We measure, check the walls and confirm approvals.
Fixed written quote
System, details, access, exclusions and VAT in writing.
Installation
Scheduled for suitable weather, with a clear programme.
EWI repairs in Croydon: 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 Croydon?
Yes — we survey and quote EWI repairs in Croydon (CR0) and nearby South Croydon, Wallington and Carshalton, with a fixed written price before any work starts.