Render cleaning · Northamptonshire
Render cleaning and treatment in Daventry
Quotes for render cleaning in Daventry list the system, the detailing and the VAT position in writing, so you know exactly what's included. For Daventry homes with faded render, we price a clean and a clean-and-refresh option.
- Free survey in NN11 and nearby
- Guide price from £10 per m² inc VAT
- Fixed written price before work starts
Free survey in Daventry
Postcode, service and a phone number is all we need.
What's included
- Most houses done in a day
- Plants, windows and surfaces protected
- Optional silicone paint to refresh faded colour
- Safe for silicone, acrylic, monocouche and EWI finishes

Homes and walls in Daventry
Surveys in Daventry also cover the surrounding NN11 district and towns such as Rugby and Northampton. It's roughly 12 miles from Daventry to Northampton, the largest town in Northamptonshire. Housing in the East Midlands includes Victorian terraces in the towns and cities, plenty of inter-war semis and post-war council estates, some of them system-built.
Much of Northamptonshire 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.
We clean render in Daventry with low pressure only, so thin-coat and EWI finishes aren't damaged.
- Postcode district
- NN11
- County or area
- Northamptonshire
- Nation
- England
- Nearby
- Rugby, Northampton, Leamington Spa, Banbury
Approvals in England
Small repairs and cleaning in Daventry 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 Daventry
| 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%.
From enquiry to finished wall
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 Daventry: questions
Do you need scaffolding?
Usually not for a two-storey house; poles and low-pressure equipment reach most walls.
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 Daventry?
Yes — we survey and quote render cleaning in Daventry (NN11) and nearby Rugby, Northampton and Leamington Spa, with a fixed written price before any work starts.