EWI repairs · West Glamorgan
EWI repairs and maintenance in Swansea
Homeowners and landlords in Swansea can get a free survey and a fixed written quote for EWI repairs, covering SA1 and the surrounding area. Where an EWI system in Swansea is still under guarantee, we'll suggest checking those terms before booking us.
- Free survey in SA1 and nearby
- Guide price from £540 inc VAT
- Fixed written price before work starts
Free survey in Swansea
Postcode, service and a phone number is all we need.
Included as standard
- Water ingress traced at cills, copings and eaves
- Cracks investigated for movement or failed fixings
- Sealants renewed at windows, pipes and penetrations
- Colour-matched finish or elevation recoat

Before we quote in Swansea
Surveys in Swansea also cover the surrounding SA1 district and towns such as Briton Ferry and Gorseinon. South Wales has long runs of solid-wall valley terraces, Victorian and Edwardian town housing and post-war council estates.
Parts of West Glamorgan fall in the higher wind-driven rain exposure bands, especially coastal and upland sites, so render specification, movement joints and detailing at cills, verges and the base of the wall matter more than usual.
Low-level impact damage near drives and bins is a typical EWI repair, and we fix it in Swansea with compatible materials.
- Postcode district
- SA1
- County or area
- West Glamorgan
- Nation
- Wales
- Nearby
- Briton Ferry, Gorseinon, Neath, Port Talbot
Approvals in Wales
Most repair and maintenance work needs no planning application. We'll tell you if the scope grows to the point where building control is involved.
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 Swansea
| 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 Swansea: 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.
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.
Do you cover Swansea?
Yes — we survey and quote EWI repairs in Swansea (SA1) and nearby Briton Ferry, Gorseinon and Neath, with a fixed written price before any work starts.