Monocouche render · Berkshire
Monocouche render in Thatcham
We quote monocouche render for homes in Thatcham (RG18) and nearby Newbury and Basingstoke, with guide prices online and a free survey to fix the price. Extensions and new blockwork in Thatcham are where monocouche makes most sense.
- Free survey in RG18 and nearby
- Guide price from £54 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Thatcham
Postcode, service and a phone number is all we need.
Part of every quote
- Not the finish used over insulation boards
- Applied in one or two passes, often by spray machine
- Lower cost per m² than thin-coat systems on suitable walls
- Beads and movement joints control cracking

What we look for in Thatcham
As well as Thatcham itself, we quote in Newbury, Basingstoke and Reading. Thatcham sits around 13 miles from Reading. 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.
Much of Berkshire 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 Thatcham homeowners matching a new extension to an existing rendered house, we compare monocouche and silicone samples first.
- Postcode district
- RG18
- County or area
- Berkshire
- Nation
- England
- Nearby
- Newbury, Basingstoke, Reading, Didcot
England: planning and regulations
For a house in Thatcham, 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.
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.
Why does monocouche sometimes look patchy?
Colour variation (often called shading) can appear if it's applied in poor weather, on walls with uneven suction, or in sections on different days. Working an elevation in one go in suitable conditions keeps the colour even.
Monocouche render prices in Thatcham
| 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%.
How it works
Get a guide price
Try the online quote tool for a ballpark figure.
Book the survey
A visit at a time that suits you.
Agree the quote
Nothing starts until you've signed the written price.
We do the work
Planned around weather, with you kept informed.
Monocouche render in Thatcham: 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.
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 Thatcham?
Yes — we survey and quote monocouche render in Thatcham (RG18) and nearby Newbury, Basingstoke and Reading, with a fixed written price before any work starts.