Monocouche render · Mid Glamorgan
Monocouche render in Rhondda
Quotes for monocouche render in Rhondda list the system, the detailing and the VAT position in writing, so you know exactly what's included. For Rhondda homeowners matching a new extension to an existing rendered house, we compare monocouche and silicone samples first.
- Free survey in CF42 and nearby
- Guide price from £54 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Rhondda
Postcode, service and a phone number is all we need.
What the job covers
- Beads and movement joints control cracking
- Good for new blockwork and extensions
- Applied in one or two passes, often by spray machine
- Not the finish used over insulation boards

Rhondda: walls, weather and approvals
We also cover Aberdare and Pontypridd, close to Rhondda. South Wales has long runs of solid-wall valley terraces, Victorian and Edwardian town housing and post-war council estates.
Parts of Mid Glamorgan fall in the higher wind-driven rain exposure bands, especially coastal and upland sites, so render specification, movement joints and detailing at cills, verges and the base of the wall matter more than usual.
We plan monocouche in Rhondda for settled weather so each elevation can be finished in one go.
- Postcode district
- CF42
- County or area
- Mid Glamorgan
- Nation
- Wales
- Nearby
- Aberdare, Pontypridd, Merthyr Tydfil, Maesteg
Approvals in Wales
For homes in Rhondda, the local planning authority decides any borderline cases; changing a brick house to render, or work on flats, usually needs an application in Wales.
Building control in Wales applies to most insulation and re-rendering jobs of this size; the quote states who submits the notice.
Where is monocouche used?
Monocouche is best on new or sound blockwork and brickwork with consistent suction — extensions, new builds and garden walls. It's applied thicker than thin-coat renders and scraped once firm to reveal the texture.
Monocouche render prices in Rhondda
| 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%.
From enquiry to finished wall
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 Rhondda: questions
Does monocouche need painting?
No — it's through-coloured. Cleaning every few years keeps it looking fresh.
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.
Do you cover Rhondda?
Yes — we survey and quote monocouche render in Rhondda (CF42) and nearby Aberdare, Pontypridd and Merthyr Tydfil, with a fixed written price before any work starts.