Render repairs · Gwent
Render repairs in Cwmbran
From Cwmbran to Pontypool, we price render repairs after a measured survey — no guesswork, and no work starts until the price is agreed in writing. For render repairs in Cwmbran, we photograph and map each crack so you can see what we propose and why.
- Free survey in NP44 and nearby
- Guide price from £475 inc VAT
- Fixed written price before work starts
Free survey in Cwmbran
Postcode, service and a phone number is all we need.
Part of every quote
- Hollow areas mapped by tap-testing
- Cause found first: movement, water, poor beads or hard render
- Advice if the wall needs more than a repair
- Cracks cut out and repaired with mesh where needed

Before we quote in Cwmbran
We also cover Pontypool and Risca, close to Cwmbran. Cwmbran sits around 5 miles from Newport (Gwent). South Wales has long runs of solid-wall valley terraces, Victorian and Edwardian town housing and post-war council estates.
Exposure to wind-driven rain varies across Gwent: 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.
If repairs in Cwmbran would leave obvious patches, we price an elevation recoat as an option.
- Postcode district
- NP44
- County or area
- Gwent
- Nation
- Wales
- Nearby
- Pontypool, Risca, Newport (Gwent), Caerphilly
Approvals in Wales
Small repairs and cleaning in Cwmbran normally need no approvals. Listed buildings are the exception — even minor external work can need consent.
What causes render to crack?
Common causes are a render mix too strong for the wall, missing or corroded beads, water getting in at cills and copings, building movement, and render applied in poor weather. Fine surface crazing is usually cosmetic; wider cracks, stepped cracks or bulging need investigating before patching.
Render repairs prices in Cwmbran
| Item | Guide price | Notes |
|---|---|---|
| Small repairs, single visit | From £475inc VAT | Ground-floor access |
| Larger repairs | £72–£144 per m²inc VAT | Excluding scaffold |
| Full-elevation recoat after repair | £30–£54 per m²inc VAT | For an even finish |
Confirmed by a fixed written quote after survey. Prices include VAT at 20%.
From enquiry to finished wall
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.
Render repairs in Cwmbran: questions
How soon can repairs be done?
Small repairs can usually be booked once a dry weather window is forecast.
Can you match my existing render colour?
We get as close as possible, but weathered render rarely matches a new patch exactly. A full-elevation recoat gives an even finish.
Are hairline cracks a problem?
Fine crazing is often cosmetic. Cracks wider than about 1mm, stepped cracks or bulges should be checked, as water can get behind.
Do you cover Cwmbran?
Yes — we survey and quote render repairs in Cwmbran (NP44) and nearby Pontypool, Risca and Newport (Gwent), with a fixed written price before any work starts.