Silicone render · Clwyd
Silicone render in Flint
Homeowners and landlords in Flint can get a free survey and a fixed written quote for silicone render, covering CH6 and the surrounding area. Silicone suits most rendering jobs in Flint, either on its own or over insulation.
- Free survey in CH6 and nearby
- Guide price from £66 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Flint
Postcode, service and a phone number is all we need.
What the job covers
- Vapour-open, so walls can still breathe
- Through-coloured — no painting needed
- Water-repellent surface that dries quickly after rain
- Used as the finish on most EWI systems

Flint: walls, weather and approvals
We cover Flint and nearby Deeside, Buckley and Hawarden. Flint sits around 15 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.
If you're re-rendering in Flint, we'll show you what adding insulation under the silicone would cost at the same time.
- Postcode district
- CH6
- County or area
- Clwyd
- Nation
- Wales
- Nearby
- Deeside, Buckley, Hawarden, Wrexham
Wales: planning and regulations
We check Flint addresses for conservation areas and listing before quoting, because Welsh permitted development rules don't cover every external change.
Welsh Building Regulations expect walls to be upgraded when a substantial area is renewed, and building control signs the work off.
How is silicone render applied?
On masonry, the wall is prepared and any loose material removed. A base coat with glass-fibre mesh is applied over the whole wall to resist cracking, followed by a primer and the silicone finish, trowelled to its grain size. On EWI, the same base coat, primer and finish go over the insulation boards.
Silicone render prices in Flint
| 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 Flint: 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 Flint?
Yes — we survey and quote silicone render in Flint (CH6) and nearby Deeside, Buckley and Hawarden, with a fixed written price before any work starts.