Silicone render · Isle of Wight
Silicone render in Sandown
Homeowners and landlords in Sandown can get a free survey and a fixed written quote for silicone render, covering PO36 and the surrounding area. If you're re-rendering in Sandown, we'll show you what adding insulation under the silicone would cost at the same time.
- Free survey in PO36 and nearby
- Guide price from £66 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Sandown
Postcode, service and a phone number is all we need.
Included as standard
- Water-repellent surface that dries quickly after rain
- Fine, even grain from about 1–2mm
- Can also go straight onto prepared masonry
- Vapour-open, so walls can still breathe
Before we quote in Sandown
As well as Sandown itself, we quote in Ryde, Newport (Isle of Wight) and Cowes. Sandown is about 5 miles from Ryde. 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 Isle of Wight: 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 Sandown, silicone's water repellence helps it stay cleaner for longer.
- Postcode district
- PO36
- County or area
- Isle of Wight
- Nation
- England
- Nearby
- Ryde, Newport (Isle of Wight), Cowes, Gosport
Approvals in England
Before quoting in Sandown, we check whether the property is in a conservation area, under an Article 4 direction or listed, because that decides whether changing the outside needs planning permission.
Insulating or re-rendering more than half of a wall's area brings in Part L of the Building Regulations, so building control is notified and the wall is upgraded to about 0.30 W/m²K where practical.
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 Sandown
| 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
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 Sandown: questions
Can I paint silicone render later?
Yes, with a compatible silicone paint, though through-coloured render rarely needs it.
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.
Do you cover Sandown?
Yes — we survey and quote silicone render in Sandown (PO36) and nearby Ryde, Newport (Isle of Wight) and Cowes, with a fixed written price before any work starts.