Silicone render · Greater London
Silicone render in Edmonton
Silicone render in Edmonton: free survey, written specification and a fixed price, with the details that keep walls dry planned from the start. If you're re-rendering in Edmonton, we'll show you what adding insulation under the silicone would cost at the same time.
- Free survey in N18 and nearby
- Guide price from £66 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Edmonton
Postcode, service and a phone number is all we need.
What the job covers
- Used as the finish on most EWI systems
- Vapour-open, so walls can still breathe
- Fine, even grain from about 1–2mm
- Water-repellent surface that dries quickly after rain
Edmonton: walls, weather and approvals
Surveys in Edmonton also cover the surrounding N18 district and towns such as Tottenham and Enfield. London's housing includes a large stock of Victorian and Edwardian solid-wall terraces, inter-war semis and post-war blocks, and conservation areas cover many streets — so planning is often the first question for external work.
Much of Greater London 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.
Silicone suits most rendering jobs in Edmonton, either on its own or over insulation.
- Postcode district
- N18
- County or area
- Greater London
- Nation
- England
- Nearby
- Tottenham, Enfield, Chingford, Walthamstow
Planning and building control in England
Before quoting in Edmonton, 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.
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 Edmonton
| 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
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 Edmonton: questions
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.
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.
Can I paint silicone render later?
Yes, with a compatible silicone paint, though through-coloured render rarely needs it.
Do you cover Edmonton?
Yes — we survey and quote silicone render in Edmonton (N18) and nearby Tottenham, Enfield and Chingford, with a fixed written price before any work starts.