Home / Services / Render cleaning

Low-Pressure Render Cleaning (Walls & Render)

Rendered walls pick up green and black algae that make a whole property look tired. We clean render and walls at low pressure with water alone, lifting the growth gently without blasting or marking the surface.

A clean, uniform rendered house wall after low-pressure cleaning

What we clean

  • Silicone render
  • K-Rend and through-coloured render
  • Pebbledash
  • Painted walls
  • Cladding

Render is cleaned at low pressure - never blasted - so the surface is protected while the algae and dirt are lifted out. It makes a dramatic difference to how the whole house looks from the street.

This is walls and render only. We're a pressure-washing company and don't work on roofs, gutters or windows.

Why book Hydro

Straightforward reasons to leave it to us.

One person, start to finish

Mark quotes it, cleans it and answers the phone. No call centre, no subbies.

Controlled low-pressure cleaning

Render and exterior walls need a gentler approach than driveways. We assess the surface and use controlled pressure to reduce organic staining and surface dirt without aggressively blasting the finish.

Walls and render only

We're a pressure-washing company, not an exterior-cleaning service. We clean walls and render at low pressure and don't work on roofs, gutters, soffits or windows.

No risk to you

A fixed price up front, fully insured, and you pay the same day once you've seen it finished. 10/10 on Checkatrade.

Render cleaning - common questions

Is low-pressure cleaning safe for render?

Yes - that's the point of it. Render is cleaned at low pressure with water alone so it's lifted clean without being damaged or blasted.

Do you clean roofs or gutters?

No. We're a pressure-washing company focused on driveways, patios, paths, decking and render. We don't do roofs, gutters or windows.

Get your fixed price

Snap a photo. Get a price.

Send two or three photos of the area, your postcode and an approximate size on WhatsApp. Mark reviews the surface and confirms a fixed price before the work begins, usually within the hour. Prefer a chat? Mark answers the phone - the same person who does the job.

Prefer to type it out? Request a quote by form.

Surrey · South London · Sussex · and across the South East

  1. 01

    Snap a photo

    Send two or three photos of the area, plus your postcode and rough size, on WhatsApp.

  2. 02

    Fixed price back

    Mark sends a firm price the same day, usually within the hour. No site visit, no hard sell.

  3. 03

    We clean, you check

    We turn up, do the job properly and tidy up. You see it finished, then pay the same day.

See the work

Have a look at the latest jobs.

We post the before-and-afters as we do them. Follow along on Instagram and Facebook to see what we've been up to, and the kind of results we get.

WhatsApp a photo Call