Silicone render · Wiltshire
Silicone render in Trowbridge
Homeowners and landlords in Trowbridge can get a free survey and a fixed written quote for silicone render, covering BA14 and the surrounding area. On tree-shaded or north-facing walls in Trowbridge, silicone's water repellence helps it stay cleaner for longer.
- Free survey in BA14 and nearby
- Guide price from £66 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Trowbridge
Postcode, service and a phone number is all we need.
What the job covers
- Fine, even grain from about 1–2mm
- Can also go straight onto prepared masonry
- Vapour-open, so walls can still breathe
- Used as the finish on most EWI systems
Homes and walls in Trowbridge
As well as Trowbridge itself, we quote in Bath, Frome and Chippenham. Trowbridge sits around 25 miles from Swindon. The South West has many stone and solid-walled cottages, exposed coastal properties and a share of post-war system-built houses, including types such as the Cornish Unit.
Exposure to wind-driven rain varies across Wiltshire: 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.
Silicone suits most rendering jobs in Trowbridge, either on its own or over insulation.
- Postcode district
- BA14
- County or area
- Wiltshire
- Nation
- England
- Nearby
- Bath, Frome, Chippenham, Kingswood
Approvals in England
Before quoting in Trowbridge, 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.
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 Trowbridge
| 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%.
How it works
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 Trowbridge: questions
Can I paint silicone render later?
Yes, with a compatible silicone paint, though through-coloured render rarely needs it.
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 Trowbridge?
Yes — we survey and quote silicone render in Trowbridge (BA14) and nearby Bath, Frome and Chippenham, with a fixed written price before any work starts.