Will pressure washing damage my render?

Yes, in most cases. Pressure washing can crack render, blow sections off K-rend and monocouche, and strip texture from sand-and-cement. We only soft wash render, using biocide and low pressure instead.

How long does render cleaning take?

Most single properties take a few hours to a day, depending on size, growth level and access. Larger or commercial elevations can take longer — we'll give you a time estimate with your quote.

How often does render need cleaning?

It depends on aspect and exposure — shaded, north-facing or coastal-exposed elevations tend to need attention more often than sheltered, south-facing ones. Most properties do well with a clean every couple of years, sometimes longer.

Do you offer a free quote?

Yes — send a few photos or ask for a site visit and we'll give you a proper quote based on render type, size and access, with no obligation.

How much does render cleaning cost?

It varies with render type, property size, growth level and access, but typically runs from around £150 for a single elevation up to £650 or more for a full detached property. We'll confirm an exact figure with a quote.

Why has the render on one side of my house gone green and not the others?

Shade and moisture are usually the reason — north or west-facing walls that stay damp longer after rain are more likely to develop algae and lichen than sunnier elevations.

Render & Brick Cleaning (Soft Wash) in Silksworth — algae staining lifted off the wall, in the Sunderland area

Render & Brick Cleaning in Silksworth

Render and brick cleaning for homes and businesses in Silksworth. Biocide soft washing and steam methods, fully insured, with before-and-after photos.

07501060609 Get a free quote

We check the render system before we touch it, then treat Silksworth properties with biocide soft washing and steam where it's needed, so the finish comes back clean without putting the coating itself at risk.

A soft wash treatment breaks that cycle rather than just resetting it. Biocide gets down into the render texture and brick pores, so regrowth is slower and the wall stays cleaner for longer than a one-off rinse would manage.

Knowing which wall is doing the damage lets us treat it properly: a biocide soft wash that gets into the texture of the render rather than just wetting the surface, followed by a low-pressure rinse that leaves the coating intact.

We're not just a Silksworth company

While Silksworth is one of the areas we work in regularly, we cover a wide spread around it, from Columbia, Roker, Washington and Fulwell outward — one contractor for render and brick cleaning across the whole area, rather than a patchwork of local one-off jobs.

Proof, not just promises

Before-and-after photos
Every job documented so you can see exactly what changed.
Biocide trained (2024)
Treatment applied to a proper standard, not a quick spray-and-go.
Fully insured
Covered work from a trained operator, not a side gig.
Spill management trained
Runoff and product handled responsibly around your property.

Render & Brick Cleaning (Soft Wash) near Silksworth

Homeowners

Low-hassle render and brick cleaning

Most homeowners just want the outside of the house looking clean without having to think about how it's done. You don't need to be in — we soft wash the render and brick, protect windows and planting as we go, and leave the place tidy, usually within a day depending on the size of the property.

Render and brick cleaning for coastal-exposed properties

At around 2 miles from the coast, properties in Silksworth pick up salt-laden air that speeds up algae growth on render and can leave brickwork with a duller, more weathered look than you'd see further inland.

Salt exposure doesn't change our approach — biocide soft washing still does the work — but we do factor in that coastal render often needs cleaning more often to stay ahead of regrowth.

How the process differs by surface

1
Render assessment
K-rend, monocouche, pebbledash and sand-and-cement each get treated slightly differently based on thickness and texture.
2
Brick and mortar check
Pointing condition is noted, especially on older lime-mortared brick, so pressure stays low enough not to erode it.
3
Biocide on render
Render gets a biocide soft wash with dwell time suited to how established the algae or lichen is.
4
Steam on brick
Brickwork with black streaking or ingrained staining often gets steam treatment for extra lift.
5
Rinse and inspect
Both surfaces are rinsed at low pressure and checked together before we finish up.

Steam cleaning for brick and stubborn staining

Steam is used where black streaking or ingrained staining on brick needs extra lift beyond what biocide alone will shift. It works at high temperature rather than high pressure, which suits older brick and mortar that wouldn't take forceful water well.

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

Soft washing gets to the root of algae, lichen and black streaking rather than just blasting it off, and it's the only method that won't damage K-rend, monocouche, pebbledash or sand-and-cement render. That's the standard we work to on every job across Silksworth.

Algae, lichen and black streaking don't need a pressure washer to shift — they need the right biocide treatment and a bit of patience. That's what we bring to every render and brick job in Silksworth.

From Victorian brick terraces to modern K-rend estates, we adjust our soft wash approach to what's actually on the wall. Fully insured, biocide trained (2024), and covering Silksworth and the surrounding area.

A cleaner home without the risk

We cover Silksworth and the surrounding area, soft washing render and brick to a standard that protects the surface as well as cleans it. Get in touch to arrange a visit.

Render & Brick Cleaning (Soft Wash) in Silksworth — the elevation part-way through treatment, in the Sunderland area

Render & Brick Cleaning (Soft Wash) in Silksworth — the finished render drying in the sun, in the Sunderland area

Render & Brick Cleaning in Silksworth

We're not just a Silksworth company

Proof, not just promises

Before-and-after photos

Biocide trained (2024)

Fully insured

Spill management trained

Render & Brick Cleaning (Soft Wash) near Silksworth

Low-hassle render and brick cleaning

Render and brick cleaning for coastal-exposed properties

How the process differs by surface

Render assessment

Brick and mortar check

Biocide on render

Steam on brick

Rinse and inspect