Render cleaning · West Glamorgan
Render cleaning and treatment in Swansea
Need render cleaning in Swansea? Tell us about the property and we'll arrange a free survey and a written quote. For Swansea homes with faded render, we price a clean and a clean-and-refresh option.
- Free survey in SA1 and nearby
- Guide price from £10 per m² inc VAT
- Fixed written price before work starts
Free survey in Swansea
Postcode, service and a phone number is all we need.
What you get
- Optional silicone paint to refresh faded colour
- Low-pressure application — no high-pressure jetting
- Biocide treatment that continues to work after cleaning
- Most houses done in a day
Swansea: walls, weather and approvals
As well as Swansea itself, we quote in Briton Ferry, Gorseinon and Neath. South Wales has long runs of solid-wall valley terraces, Victorian and Edwardian town housing and post-war council estates.
Parts of West 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.
Shaded and north-facing walls in Swansea often need render cleaning sooner than sunny elevations.
- Postcode district
- SA1
- County or area
- West Glamorgan
- Nation
- Wales
- Nearby
- Briton Ferry, Gorseinon, Neath, Port Talbot
Approvals in Wales
Most repair and maintenance work needs no planning application. We'll tell you if the scope grows to the point where building control is involved.
Why not pressure wash render?
Thin-coat renders are only 1–2mm thick. High-pressure jetting can erode the texture, strip colour, force water behind beads and cracks, and damage the insulation system underneath. A soft wash uses chemistry rather than pressure to do the work.
Render cleaning and treatment prices in Swansea
| 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%.
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.
Render cleaning in Swansea: questions
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.
Is render cleaning safe for EWI?
Yes, using low pressure and products suitable for thin-coat render.
Do you cover Swansea?
Yes — we survey and quote render cleaning in Swansea (SA1) and nearby Briton Ferry, Gorseinon and Neath, with a fixed written price before any work starts.