Monocouche render · Greater London
Monocouche render in Southall
Need monocouche render in Southall? Tell us about the property and we'll arrange a free survey and a written quote. We plan monocouche in Southall for settled weather so each elevation can be finished in one go.
- Free survey in UB1 and nearby
- Guide price from £54 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Southall
Postcode, service and a phone number is all we need.
What you get
- Not the finish used over insulation boards
- Through-coloured, with a scraped texture
- Applied in one or two passes, often by spray machine
- Good for new blockwork and extensions

Before we quote in Southall
We cover Southall and nearby Greenford, Heston and Hayes. 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 Southall homeowners matching a new extension to an existing rendered house, we compare monocouche and silicone samples first.
- Postcode district
- UB1
- County or area
- Greater London
- Nation
- England
- Nearby
- Greenford, Heston, Hayes, Isleworth
Approvals in England
For a house in Southall, 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.
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 Southall
| 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 Southall: questions
How long does monocouche last?
Typically 20 years or more on a suitable wall, depending on exposure and detailing.
Does monocouche need painting?
No — it's through-coloured. Cleaning every few years keeps it looking fresh.
Is monocouche waterproof?
It's water-resistant and sheds rain, while still allowing some vapour through.
Do you cover Southall?
Yes — we survey and quote monocouche render in Southall (UB1) and nearby Greenford, Heston and Hayes, with a fixed written price before any work starts.