Silicone render · Clwyd
Silicone render in Deeside
Silicone render in Deeside: free survey, written specification and a fixed price, with the details that keep walls dry planned from the start. On tree-shaded or north-facing walls in Deeside, silicone's water repellence helps it stay cleaner for longer.
- Free survey in CH5 and nearby
- Guide price from £66 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Deeside
Postcode, service and a phone number is all we need.
Part of every quote
- Vapour-open, so walls can still breathe
- Can also go straight onto prepared masonry
- Through-coloured — no painting needed
- Fine, even grain from about 1–2mm

What we look for in Deeside
We also cover Hawarden and Buckley, close to Deeside. Deeside is about 11 miles from Wrexham. North Wales has many solid stone and slate-built homes, Victorian seaside terraces and post-war council estates.
Exposure to wind-driven rain varies across Clwyd: 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.
Silicone suits most rendering jobs in Deeside, either on its own or over insulation.
- Postcode district
- CH5
- County or area
- Clwyd
- Nation
- Wales
- Nearby
- Hawarden, Buckley, Flint, Wrexham
Wales: planning and regulations
For homes in Deeside, the local planning authority decides any borderline cases; changing a brick house to render, or work on flats, usually needs an application in Wales.
In Wales, insulating or re-rendering more than half of a wall's area is treated as renovating a thermal element under Approved Document L (Wales), so building control is involved before work starts.
Silicone or monocouche?
Monocouche is a thicker single-coat cement render used mainly on new blockwork. Silicone is thinner, more flexible and usually more resistant to staining, and it's the finish used over insulation. On older or mixed walls, silicone over a mesh-reinforced base coat is generally the safer choice.
Silicone render prices in Deeside
| Item | Guide price | Notes |
|---|---|---|
| Silicone render on masonry (with base coat + mesh) | £66–£102 per m²inc VAT | Excluding scaffold |
| Front and side of a semi (≈60 m²) | £3,960–£6,120inc VAT | Plus scaffold |
| As the finish on EWI | Included in EWI rates |
Confirmed by a fixed written quote after survey. Prices include VAT at 20%.
What happens next
Tell us about the property
Use the quote tool or form, or call. Photos help.
Free survey
We measure, check the walls and confirm approvals.
Fixed written quote
System, details, access, exclusions and VAT in writing.
Installation
Scheduled for suitable weather, with a clear programme.
Silicone render in Deeside: questions
Can silicone render go over old render?
If the old render is sound and well bonded, often yes after cleaning and priming. Hollow or cracked areas are cut out and repaired first.
How long does silicone render take to dry?
It's touch-dry within hours but needs dry weather above about 5°C for the first day or two to cure properly.
Does silicone render crack?
The mesh-reinforced base coat and the render's flexibility make cracking much less likely than with sand and cement, but structural movement in the wall can still show through.
Do you cover Deeside?
Yes — we survey and quote silicone render in Deeside (CH5) and nearby Hawarden, Buckley and Flint, with a fixed written price before any work starts.