Silicone render · Gwent
Silicone render in Monmouth
From Monmouth to Abergavenny, we price silicone render after a measured survey — no guesswork, and no work starts until the price is agreed in writing. Silicone suits most rendering jobs in Monmouth, either on its own or over insulation.
- Free survey in NP25 and nearby
- Guide price from £66 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Monmouth
Postcode, service and a phone number is all we need.
What you get
- Water-repellent surface that dries quickly after rain
- Vapour-open, so walls can still breathe
- Fine, even grain from about 1–2mm
- Through-coloured — no painting needed
Local considerations in Monmouth
We also cover Abergavenny and Pontypool, close to Monmouth. Monmouth sits around 20 miles from Newport (Gwent). South Wales has long runs of solid-wall valley terraces, Victorian and Edwardian town housing and post-war council estates.
Exposure to wind-driven rain varies across Gwent: 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.
On tree-shaded or north-facing walls in Monmouth, silicone's water repellence helps it stay cleaner for longer.
- Postcode district
- NP25
- County or area
- Gwent
- Nation
- Wales
- Nearby
- Abergavenny, Pontypool, Cwmbran, Newport (Gwent)
Planning and building control in Wales
For homes in Monmouth, the local planning authority decides any borderline cases; changing a brick house to render, or work on flats, usually needs an application in Wales.
Building control in Wales applies to most insulation and re-rendering jobs of this size; the quote states who submits the notice.
Is silicone render maintenance-free?
Not quite. It stays cleaner than most renders because water runs off and dries quickly, but north-facing or tree-shaded walls can still gather algae. A gentle biocide wash every few years keeps it looking new. Pressure washing is avoided because it can damage the surface.
Silicone render prices in Monmouth
| 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%.
From enquiry to finished wall
Get a guide price
Try the online quote tool for a ballpark figure.
Book the survey
A visit at a time that suits you.
Agree the quote
Nothing starts until you've signed the written price.
We do the work
Planned around weather, with you kept informed.
Silicone render in Monmouth: questions
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.
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.
Can I paint silicone render later?
Yes, with a compatible silicone paint, though through-coloured render rarely needs it.
Do you cover Monmouth?
Yes — we survey and quote silicone render in Monmouth (NP25) and nearby Abergavenny, Pontypool and Cwmbran, with a fixed written price before any work starts.