Silicone render · Devon
Silicone render in Barnstaple
Looking for silicone render in Barnstaple? We survey homes across Barnstaple and the EX31 area, then give you a fixed written price before any work starts. If you're re-rendering in Barnstaple, we'll show you what adding insulation under the silicone would cost at the same time.
- Free survey in EX31 and nearby
- Guide price from £66 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Barnstaple
Postcode, service and a phone number is all we need.
Included as standard
- Fine, even grain from about 1–2mm
- Used as the finish on most EWI systems
- Vapour-open, so walls can still breathe
- Can also go straight onto prepared masonry
Local considerations in Barnstaple
We cover Barnstaple and nearby Bideford, Exeter and Taunton. Barnstaple is about 49 miles from Plymouth. 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.
Parts of Devon fall in the higher wind-driven rain exposure bands, especially coastal and upland sites, so render specification, movement joints and detailing at cills, verges and the base of the wall matter more than usual.
Silicone suits most rendering jobs in Barnstaple, either on its own or over insulation.
- Postcode district
- EX31
- County or area
- Devon
- Nation
- England
- Nearby
- Bideford, Exeter, Taunton, Newton Abbot
Permissions in England
Before quoting in Barnstaple, 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 Barnstaple
| 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 Barnstaple: 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 Barnstaple?
Yes — we survey and quote silicone render in Barnstaple (EX31) and nearby Bideford, Exeter and Taunton, with a fixed written price before any work starts.