
Render clean in Corby.
Soft-wash treatment for K-Rend, monocouche and traditional render. Kills algae and bio-growth, lifts atmospheric staining, and brings the original colour back without abrasive scrubbing or high-pressure jetting that can blow render off. Serving Corby (NN17, NN18) from Thrapston. We agree a suitable date after assessing access and the work required.
Planning your render clean in Corby
Render cleaning in Corby: what to send
Soft washing means putting a cleaning solution on the wall at low pressure and giving it time to work, instead of blasting the render. On render that matters: high pressure can force water behind it or knock loose sections off. Soft washing vs pressure washing →
For a quote, photograph each rendered wall from the ground, including any wall that stays in shade, where algae is usually worst. Tell us the render type if you know it (K-Rend, monocouche, pebbledash or painted), and point out any cracks or patches that sound hollow when tapped. Cleaning does not repair render, so damaged areas need looking at before anything is washed.
Render cleaning starts from £6/m². We cover Corby (NN17, NN18) and nearby villages such as Weldon, Gretton and Great Oakley. The gallery shows our render-cleaning work; not every pictured job was carried out in Corby.
Render clean — real before & afters.
Every photo below is a real job — no stock images. This is the standard you can expect.


The finish, not just the clean.
Tell James what needs cleaning at your Corby property. Your quote sets out the agreed work, access requirements and price before you decide to book.
- Safe on K-Rend, monocouche, pebbledash and painted render
- Removes green algae and grey atmospheric staining
- No pressure damage
- Includes biocide for long-term protection
- Algae thrives on the porous, moist surface of render — especially north-facing walls or anywhere shaded by trees. A soft-wash with biocide kills it at the root and slows regrowth.
For full details of the method, photographs and pricing, see our render clean service. Your quote is assessed for your property in Corby.
Tell us about the job. Get a confirmed quote.
Free quote — step 2 of 3
James prices this one personally.
Too variable to guess online — so he checks your property and your photo and confirms a fixed price, usually within hours. No visit needed.
Photo of the whole area — required
One clear photo is enough — add more if it helps.