Cardiff, South Glamorgan
Silicone Render in Cardiff
Breathable, self-cleaning silicone thin-coat render in a through-colour finish that never needs painting.
If you are weighing up silicone render in Cardiff, the starting point is what your walls are actually built from.
South Glamorgan is characterised by Victorian and Edwardian terraces, Cardiff suburban housing and coastal properties, with solid-wall terrace damp and coastal weathering at Barry and Penarth the recurring theme on the properties we survey.
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 silicone render is the right call. 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.
Guide price in Cardiff
| Guide price | £78–£110 per m² |
|---|---|
| Applied thickness | 1.5mm or 2mm grain over a 6mm basecoat |
| Guarantee | 25 years |
Indicative only. The guide-price tool gives a range for your property; the survey gives the fixed price.
What the job includes
- 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
We will survey the property, tell you what the walls actually need, and put it in writing with a fixed price.
Also covering near Cardiff
Silicone Render in Cardiff
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
Silicone Render in Cardiff
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.
Free survey in Cardiff
We will confirm whether silicone render suits your walls before quoting a price.