Render cleaning · Dyfed
Render cleaning and treatment in Carmarthen
We quote render cleaning for homes in Carmarthen (SA31) and nearby Llanelli and Ammanford, with guide prices online and a free survey to fix the price. Shaded and north-facing walls in Carmarthen often need render cleaning sooner than sunny elevations.
- Free survey in SA31 and nearby
- Guide price from £10 per m² inc VAT
- Fixed written price before work starts
Free survey in Carmarthen
Postcode, service and a phone number is all we need.
What the job covers
- Most houses done in a day
- Optional silicone paint to refresh faded colour
- Biocide treatment that continues to work after cleaning
- Plants, windows and surfaces protected
Carmarthen: walls, weather and approvals
Surveys in Carmarthen also cover the surrounding SA31 district and towns such as Llanelli and Ammanford. It's roughly 14 miles from Carmarthen to Llanelli, the largest town in Dyfed. West Wales has a high share of older solid-walled and stone homes, many in exposed coastal or rural settings.
Parts of Dyfed 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.
For Carmarthen homes with faded render, we price a clean and a clean-and-refresh option.
- Postcode district
- SA31
- County or area
- Dyfed
- Nation
- Wales
- Nearby
- Llanelli, Ammanford, Gorseinon, Swansea
Approvals in Wales
Small repairs and cleaning in Carmarthen normally need no approvals. Listed buildings are the exception — even minor external work can need consent.
How long does cleaned render stay clean?
It depends on shade, trees and exposure. Many walls stay clean for several years after a biocide treatment. North-facing, shaded and damp walls may need treating more often.
Render cleaning and treatment prices in Carmarthen
| Item | Guide price | Notes |
|---|---|---|
| Soft wash and biocide | £10–£19 per m²inc VAT | Minimum £475 |
| Clean and silicone paint refresh | £22–£36 per m²inc VAT | Excluding scaffold |
| Typical semi, all elevations | £835–£1,555inc VAT | Clean only |
Confirmed by a fixed written quote after survey. Prices include VAT at 20%.
How it works
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.
Render cleaning in Carmarthen: questions
Is render cleaning safe for EWI?
Yes, using low pressure and products suitable for thin-coat render.
Can faded render be refreshed?
Yes — a compatible silicone paint restores colour without making the wall less breathable.
Will the green come back?
The biocide slows regrowth considerably, but shaded, damp walls can need retreating every few years.
Do you cover Carmarthen?
Yes — we survey and quote render cleaning in Carmarthen (SA31) and nearby Llanelli, Ammanford and Gorseinon, with a fixed written price before any work starts.