Penarth, South Glamorgan
Render Repair in Penarth
Cutting out blown, hollow and failed render and making good to match the existing finish.
Penarth property owners come to us for render repair for one of two reasons: something has failed, or the house looks tired.
Across South Glamorgan, Victorian and Edwardian terraces, Cardiff suburban housing and coastal properties dominates, and solid-wall terrace damp and coastal weathering at Barry and Penarth is what we are called out to most often.
The area sees wet with coastal exposure along the Severn estuary, which is the single biggest factor in how long any render lasts here. Cardiff's victorian terraces are largely solid-wall, and external insulation with a breathable render is the upgrade that suits them best.
When render repair is the right call. Choose repair over a full re-render when failure is localised, the bulk of the elevation is sound, and the cause can be fixed.
Guide price in Penarth
| Guide price | £85–£140 per m² |
|---|---|
| Applied thickness | Matched to existing |
| Guarantee | 10 years |
Indicative only. The guide-price tool gives a range for your property; the survey gives the fixed price.
What the job includes
- Hammer survey to map failure
- Cut back to sound substrate
- Rake and re-key edges
- Bonding agents and mesh
- Colour and texture matching
- Blends into existing elevation
Every quote follows a free survey — no estimates over the phone, because we cannot see your walls from here.
Also covering near Penarth
Render Repair in Penarth
Tell us about the property and we will call you back to arrange a survey.
What happens next
Four steps from enquiry to finished wall
Free survey
We visit, test the substrate, measure up and identify what caused any existing failure.
Written quote
An itemised fixed price with the system named, materials specified and scaffold included.
Booked in
An agreed start date, scaffold arranged, and a clear run of days set aside for your job.
Finished and guaranteed
Site cleared, scaffold struck, guarantee documents and system warranty issued.
FAQs
Render Repair in Penarth
Do you offer a guarantee?
Yes. Every job carries our workmanship guarantee, and where a full manufacturer-specified system is installed you also get the system warranty on top.
What time of year is best for rendering?
Spring through autumn is ideal. Render should not be applied in frost or in very hot direct sun, so winter work needs protection and settled conditions.
Can you render over existing render?
Sometimes, if the existing coat is completely sound and well-bonded. We hammer-test it first. Anything hollow has to come off, because covering failure just hides it.
Are you insured?
Yes — full public liability cover, and we can send the certificate before we start. We are happy to provide RAMS for commercial and contractor work.
What areas do you cover?
We work UK-wide, with teams across England, Scotland, Wales and Northern Ireland. If we are not the right firm for your location we will tell you rather than waste your time.
Free survey in Penarth
We will confirm whether render repair suits your walls before quoting a price.