Silicone render · West Sussex
Silicone render in Bognor Regis
We quote silicone render for homes in Bognor Regis (PO21) and nearby Chichester and Littlehampton, with guide prices online and a free survey to fix the price. If you're re-rendering in Bognor Regis, we'll show you what adding insulation under the silicone would cost at the same time.
- Free survey in PO21 and nearby
- Guide price from £66 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Bognor Regis
Postcode, service and a phone number is all we need.
What's included
- Used as the finish on most EWI systems
- Vapour-open, so walls can still breathe
- Fine, even grain from about 1–2mm
- Through-coloured — no painting needed
Local considerations in Bognor Regis
We also cover Chichester and Littlehampton, close to Bognor Regis. It's roughly 31 miles from Bognor Regis to Crawley, the largest town in West Sussex. Homes across the South East range from inter-war semis and post-war estates, which are mostly cavity-walled, to older solid-walled cottages and Victorian town terraces.
Exposure to wind-driven rain varies across West Sussex: 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 Bognor Regis, silicone's water repellence helps it stay cleaner for longer.
- Postcode district
- PO21
- County or area
- West Sussex
- Nation
- England
- Nearby
- Chichester, Littlehampton, Worthing, Havant
Permissions in England
Planning in Bognor Regis follows England's national rules: similar-looking finishes on houses are usually permitted, while flats, commercial premises, conservation areas and streets under an Article 4 direction need an application.
Building control applies once more than half of a wall is insulated or re-rendered, or more than a quarter of the whole building envelope, and your written quote says how that's handled.
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 Bognor Regis
| 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
Enquiry
Send your postcode and a few details.
Measured survey
Walls, damp, eaves, cills and services recorded.
Written price
A fixed price with the specification attached.
Work and handover
Installed, inspected and documents handed over.
Silicone render in Bognor Regis: 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.
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.
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.
Do you cover Bognor Regis?
Yes — we survey and quote silicone render in Bognor Regis (PO21) and nearby Chichester, Littlehampton and Worthing, with a fixed written price before any work starts.