Render cleaning · County Down
Render cleaning and treatment in Newtownards
From Newtownards to Bangor (County Down), we price render cleaning after a measured survey — no guesswork, and no work starts until the price is agreed in writing. For Newtownards homes with faded render, we price a clean and a clean-and-refresh option.
- Free survey in BT23 and nearby
- Guide price from £10 per m² inc VAT
- Fixed written price before work starts
Free survey in Newtownards
Postcode, service and a phone number is all we need.
What's included
- Biocide treatment that continues to work after cleaning
- Plants, windows and surfaces protected
- Optional silicone paint to refresh faded colour
- Most houses done in a day
Local considerations in Newtownards
We also cover Bangor (County Down) and Holywood, close to Newtownards. It's roughly 5 miles from Newtownards to Bangor (County Down), the largest town in County Down. Northern Ireland has many rendered and pebble-dashed homes, older solid-walled rural houses, and estates built by the Housing Executive.
Exposure to wind-driven rain varies across County Down: sheltered town streets fare better than walls on high ground or facing the prevailing weather, and the render, beads and cill details are chosen with that in mind.
We clean render in Newtownards with low pressure only, so thin-coat and EWI finishes aren't damaged.
- Postcode district
- BT23
- County or area
- County Down
- Nation
- Northern Ireland
- Nearby
- Bangor (County Down), Holywood, Castlereagh, Belfast
Planning and building control in Northern Ireland
Small repairs and cleaning in Newtownards 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 Newtownards
| 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
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 Newtownards: questions
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.
Can faded render be refreshed?
Yes — a compatible silicone paint restores colour without making the wall less breathable.
Do you cover Newtownards?
Yes — we survey and quote render cleaning in Newtownards (BT23) and nearby Bangor (County Down), Holywood and Castlereagh, with a fixed written price before any work starts.