Wales
Silicone Render in South Glamorgan
Breathable, self-cleaning silicone thin-coat render in a through-colour finish that never needs painting.
If you are weighing up silicone render in South Glamorgan, the starting point is what your walls are actually built from.
Most of what we see around South Glamorgan reflects the wider South Glamorgan pattern — Victorian and Edwardian terraces, Cardiff suburban housing and coastal properties, and solid-wall terrace damp and coastal weathering at Barry and Penarth. South Glamorgan sits in a part of the UK that gets wet with coastal exposure along the Severn estuary — worth factoring into any render decision.
Local factor. Cardiff's victorian terraces are largely solid-wall, and external insulation with a breathable render is the upgrade that suits them best.
Is silicone render right for a South Glamorgan property?
Choose silicone where you want a low-maintenance, breathable finish on a solid-wall or insulated property and you don't want to repaint every five to seven years.
That decision gets made at the survey, not on the phone. We will tell you plainly if a different system would serve the building better — including when a cheaper one would.
Guide price and specification
| Guide price | £78–£110 per m² |
|---|---|
| Applied thickness | 1.5mm or 2mm grain over a 6mm basecoat |
| Curing / drying | 24-48 hours per coat |
| Guarantee | 25 years |
| Coverage | All of South Glamorgan — 10 towns and cities |
Indicative only, excluding scaffold, stripping and repairs. Try the guide-price tool for a range based on your property.
What is included
- Hydrophobic self-cleaning surface
- Through-colour — no repainting
- High vapour permeability
- 1.5mm and 2mm grain options
- Crack-resistant reinforced basecoat
- Alkali-resistant mesh embedded
- 400+ BS/RAL colours
- Algae and mould inhibitors
Silicone Render across South Glamorgan
Silicone Render in South Glamorgan
Tell us about the property and we will call you back to arrange a survey.
Other services in South Glamorgan
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
Silicone Render in South Glamorgan — questions
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.
How long does silicone render last?
A correctly installed silicone system carries a typical 25-year warranty and commonly performs well beyond that. Because the colour is integral rather than painted on, it ages by weathering evenly rather than by peeling.
Can silicone render be applied over old render?
Often yes, provided the existing render is sound, well-bonded and free of damp. We hammer-test and pull-test the substrate first — anything hollow or blown has to come off.
How much does rendering cost?
It is priced by the square metre and depends on the system, the condition of the walls and access. Our guide-price tool gives an indicative range in about a minute, and the survey turns that into a fixed written quote.
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.
Silicone Render quotes across South Glamorgan
Free survey, honest advice on whether this is the right system, and a fixed written price.