Monocouche render · Greater London
Monocouche render in Wimbledon
Quotes for monocouche render in Wimbledon list the system, the detailing and the VAT position in writing, so you know exactly what's included. Extensions and new blockwork in Wimbledon are where monocouche makes most sense.
- Free survey in SW19 and nearby
- Guide price from £54 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Wimbledon
Postcode, service and a phone number is all we need.
What's included
- Good for new blockwork and extensions
- Beads and movement joints control cracking
- Through-coloured, with a scraped texture
- Not the finish used over insulation boards

Wimbledon: walls, weather and approvals
We also cover Morden and Mitcham, close to Wimbledon. 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.
For Wimbledon homeowners matching a new extension to an existing rendered house, we compare monocouche and silicone samples first.
- Postcode district
- SW19
- County or area
- Greater London
- Nation
- England
- Nearby
- Morden, Mitcham, Putney, New Malden
Planning and building control in England
Before quoting in Wimbledon, 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.
Can monocouche go over insulation?
No — insulation systems use a mesh-reinforced base coat and a thin-coat finish instead. If you want insulation as well as a new finish, see insulated render.
Monocouche render prices in Wimbledon
| Item | Guide price | Notes |
|---|---|---|
| Monocouche on blockwork | £54–£84 per m²inc VAT | Excluding scaffold |
| Single-storey extension | £2,395–£4,195inc VAT | Typical |
| Beads and movement joints | Included |
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.
Monocouche render in Wimbledon: questions
Monocouche or silicone for an extension?
Both work on new blockwork. Silicone over a base coat costs a little more but tends to stay cleaner.
Is monocouche waterproof?
It's water-resistant and sheds rain, while still allowing some vapour through.
Does monocouche need painting?
No — it's through-coloured. Cleaning every few years keeps it looking fresh.
Do you cover Wimbledon?
Yes — we survey and quote monocouche render in Wimbledon (SW19) and nearby Morden, Mitcham and Putney, with a fixed written price before any work starts.