Render cleaning · Greater London
Render cleaning and treatment in New Malden
Need render cleaning in New Malden? Tell us about the property and we'll arrange a free survey and a written quote. For New Malden homes with faded render, we price a clean and a clean-and-refresh option.
- Free survey in KT3 and nearby
- Guide price from £10 per m² inc VAT
- Fixed written price before work starts
Free survey in New Malden
Postcode, service and a phone number is all we need.
What's included
- Safe for silicone, acrylic, monocouche and EWI finishes
- Biocide treatment that continues to work after cleaning
- Most houses done in a day
- Optional silicone paint to refresh faded colour
What we look for in New Malden
We also cover Surbiton and Morden, close to New Malden. London's housing includes a large stock of Victorian and Edwardian solid-wall terraces, inter-war semis and post-war blocks, and conservation areas cover many streets — so planning is often the first question for external work.
Much of Greater London 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.
Shaded and north-facing walls in New Malden often need render cleaning sooner than sunny elevations.
- Postcode district
- KT3
- County or area
- Greater London
- Nation
- England
- Nearby
- Surbiton, Morden, Wimbledon, Mitcham
England: planning and regulations
Small repairs and cleaning in New Malden normally need no approvals. Listed buildings are the exception — even minor external work can need consent.
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 New Malden
| 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
Enquiry
Send your postcode and a few details.
Measured survey
Walls, damp, eaves, cills and services recorded.
Written price
A fixed price with the specification attached.
Work and handover
Installed, inspected and documents handed over.
Render cleaning in New Malden: questions
Will the green come back?
The biocide slows regrowth considerably, but shaded, damp walls can need retreating every few years.
Do you need scaffolding?
Usually not for a two-storey house; poles and low-pressure equipment reach most walls.
Is render cleaning safe for EWI?
Yes, using low pressure and products suitable for thin-coat render.
Do you cover New Malden?
Yes — we survey and quote render cleaning in New Malden (KT3) and nearby Surbiton, Morden and Wimbledon, with a fixed written price before any work starts.