Silicone render · Surrey
Silicone render in Guildford
Quotes for silicone render in Guildford list the system, the detailing and the VAT position in writing, so you know exactly what's included. If you're re-rendering in Guildford, we'll show you what adding insulation under the silicone would cost at the same time.
- Free survey in GU1 and nearby
- Guide price from £66 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Guildford
Postcode, service and a phone number is all we need.
What's included
- Vapour-open, so walls can still breathe
- Used as the finish on most EWI systems
- Water-repellent surface that dries quickly after rain
- Through-coloured — no painting needed
Local considerations in Guildford
Surveys in Guildford also cover the surrounding GU1 district and towns such as Godalming and Woking. It's roughly 6 miles from Guildford to Woking, the largest town in Surrey. 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.
Much of Surrey sits in the lower wind-driven rain exposure bands, which keeps the choice of finishes wide — though hilltop, coastal and exposed gable walls can still need a tougher specification, so we check the actual site.
On tree-shaded or north-facing walls in Guildford, silicone's water repellence helps it stay cleaner for longer.
- Postcode district
- GU1
- County or area
- Surrey
- Nation
- England
- Nearby
- Godalming, Woking, Aldershot, Farnborough
Planning and building control in England
For a house in Guildford, external insulation or render is often permitted development if it looks similar to the existing walls; conservation areas, flats, commercial buildings and listed buildings need permission or consent, so we check your address first.
If the work covers more than half of a wall, or a quarter of the building's whole envelope, it counts as renovating a thermal element, with a target of about 0.30 W/m²K where feasible.
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 Guildford
| 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 Guildford: questions
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.
Can I paint silicone render later?
Yes, with a compatible silicone paint, though through-coloured render rarely needs it.
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 Guildford?
Yes — we survey and quote silicone render in Guildford (GU1) and nearby Godalming, Woking and Aldershot, with a fixed written price before any work starts.