Can you clean K-rend?

Yes. K-rend is soft washed with biocide and rinsed at low pressure — never pressure washed, since the coloured finish is thin enough to be damaged by force.

Do you clean brickwork as well as render?

Yes, we clean brick alongside render using soft washing and steam, particularly for black streaking and ingrained staining, and we adjust pressure to protect older lime mortar.

Can render cleaning be done in winter?

Yes, as long as it's above freezing and dry enough on the day — biocide needs to dwell on the surface rather than be washed off by rain straight after application.

How do I book a render or brick clean?

Call Trevor on 07501 060609 or send a few photos of the property — we'll give you a quote and get a date in the diary.

Render & Brick Cleaning (Soft Wash) in Byker — algae staining lifted off the wall, in the Newcastle upon Tyne area

Byker Render Cleaning Specialists

Trusted render and brick cleaning in Byker. Fully insured, biocide trained, soft wash only — protecting your render while it's cleaned properly.

07501060609 Get a free quote

Why does render in Byker turn green on one elevation and stay clean on the other three? Usually it comes down to shade, prevailing wind and how much rain that particular wall sees — north and west-facing K-rend and monocouche hold moisture longer, and moisture is exactly what algae and lichen need to get established.

A soft-washed render or brick elevation in Byker comes back looking close to its original colour — not patchy, not streaked, and not stripped back to bare aggregate the way an aggressive pressure wash can leave sand-and-cement render.

Render cleaning only works long-term if the method matches the surface, so on K-rend, monocouche, pebbledash and sand-and-cement render in Byker we soft wash — biocide applied at low pressure, given time to work into the growth, then rinsed off gently.

From first contact to finished job

1
Enquiry and photos
Send us a few photos of the render or brick and we can usually give a ballpark price before visiting.
2
Site visit and quote
We confirm render type, access and growth level in person and give you a firm quote.
3
Scheduling
Work is booked in for a day that suits, with an estimated start and finish time.
4
The clean itself
Biocide soft wash and, where needed, steam is carried out on the day, usually completed within hours depending on size.
5
Handover
We show you the finished elevations and provide before-and-after photos.

Working safely on render and brick elevations

We're fully insured and asbestos awareness trained, which matters on older render and brickwork where past repairs or outbuildings can involve materials that need identifying before any work starts.

Biocide use is covered by our spill management training, so chemicals are applied, contained and disposed of properly rather than left to run off into drains or planting. Windows, doors, cars and gardens get protected before we start, and higher elevations are worked from a safe platform rather than putting pressure equipment where it shouldn't be.

Rinse water and runoff

Rinsing is done at controlled low pressure, which means less runoff overall than a pressure wash produces, and what does run off is mostly water rather than a heavy chemical load, since the biocide has already done its job by the time we rinse.

Render & Brick Cleaning (Soft Wash) near Byker

Render and brick cleaning costs, including common extras

Prices depend on render type, how established the growth is, property size and access, so these are typical ranges rather than fixed prices — we'll always confirm a firm figure after seeing photos or visiting.

Single elevation (render or brick)	from around £150–£220
Two-storey property, all sides	typically £350–£550
Additional steam treatment (heavy staining)	add around £60–£120

Homeowners

Render and brick cleaning for homeowners

Green streaks down the render or a brick wall gone dull and dark aren't just cosmetic — they're a sign of active algae and lichen growth that keeps spreading if it's left. A soft wash treatment deals with it properly: biocide kills the growth, a gentle rinse clears it away, and Byker homes look cared for again without any risk to the render coat itself.

Pebbledash and render on 1960s–70s estates

Includes the Byker Wall estate, Grade II* listed and on UNESCO's list of outstanding 20th-century buildings. is typical of what we see on estates from this era — mostly pebbledash or sand-and-cement render, and after fifty-plus years it's often had patch repairs that show up differently once algae and lichen are cleaned off, which is normal and not something we've caused.

These older render systems can actually take a soft wash well, being thicker than modern monocouche, but pressure washing will still dislodge loose pebbledash aggregate that's been slowly working free for decades.

Render & Brick Cleaning (Soft Wash) in Byker — common questions

Render and brick cleaning in Byker

Send a few photos or call Trevor on 07501 060609 for a render and brick cleaning quote.

Book now Call 07501060609

Render & Brick Cleaning (Soft Wash) in Byker — the elevation part-way through treatment, in the Newcastle upon Tyne area

Render & Brick Cleaning (Soft Wash) in Byker — the finished render drying in the sun, in the Newcastle upon Tyne area