Monocouche render · England
Monocouche render in East Sussex
We provide monocouche render across East Sussex, including Brighton, Hastings and Eastbourne, with a free survey and fixed written price. For East Sussex homeowners matching a new extension to an existing rendered house, we compare monocouche and silicone samples first.
- Free survey and fixed written price
- Guide price from £54 per m² + scaffold, inc VAT
- Planning and building control checked for England
Free survey in East Sussex
Tell us the postcode and what you need.
Part of every quote
- Applied in one or two passes, often by spray machine
- Good for new blockwork and extensions
- Lower cost per m² than thin-coat systems on suitable walls
- Through-coloured, with a scraped texture
- Beads and movement joints control cracking

What we look for in East Sussex
Homes across the South East range from inter-war semis and post-war estates, which are mostly cavity-walled, to older solid-walled cottages and Victorian town terraces.
Exposure to wind-driven rain varies across East Sussex: 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.
Extensions and new blockwork in East Sussex are where monocouche makes most sense.
- Nation
- England
- Region
- South East
- Towns covered
- Brighton, Hastings, Eastbourne, Hove, Bexhill-on-Sea, Seaford, Crowborough, Portslade
- Guide price
- From £54 per m² + scaffold · inc VAT
England: planning and regulations
For houses, external wall insulation and render are often permitted development where the finish looks similar to the existing walls. Planning permission is usually needed in conservation areas, National Parks, National Landscapes, the Broads and World Heritage Sites (where cladding a house in stone, artificial stone, pebble dash, render, timber, plastic or tiles isn't permitted development), for flats and maisonettes, for commercial buildings, under an Article 4 direction, or where the look changes noticeably. Listed buildings need listed building consent.
Renovating more than half of a wall's area — insulating it, or stripping and re-rendering it — or more than a quarter of the building's whole external envelope brings in the energy requirements of Part L, so building control needs to be involved and the wall should reach about 0.30 W/m²K where that's technically, functionally and economically feasible.
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 East Sussex
| 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
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.
Monocouche render in East Sussex: questions
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.
How long does monocouche last?
Typically 20 years or more on a suitable wall, depending on exposure and detailing.
Do you cover all of East Sussex?
Yes. We survey and quote monocouche render across East Sussex, including Brighton, Hastings, Eastbourne, Hove, Bexhill-on-Sea.
Do I need planning permission in England?
For houses, external wall insulation and render are often permitted development where the finish looks similar to the existing walls. We check your address before quoting.