Exterior Wall Cleaning in Bolton
Transform the exterior of your home or commercial property. We clean rendered walls, brick, stone, and cladding using soft wash and pressure wash techniques tailored to each surface.
Dirty, stained, or algae-covered walls significantly reduce your property's kerb appeal and value. Our professional exterior wall cleaning delivers a lasting transformation.
Why Choose GLOSSVEX?
Soft Wash for Render
Rendered walls require low-pressure soft washing with specialist biocides to clean without damaging the surface coating.
Brick & Stone Cleaning
We restore the natural colour of brick and stone by removing lichen, algae, atmospheric soiling, and staining safely.
Cladding & UPVC
Composite, timber, and UPVC cladding is cleaned using appropriate agents to remove green algae, dirt, and oxidisation.
Render Restoration
Where render is stained or discoloured beyond standard cleaning, we offer specialist render restoration treatments.
Long-lasting Results
Our biocide treatments kill algae and mould at the root, significantly delaying regrowth and keeping walls looking cleaner for longer.
Commercial & Residential
From semi-detached houses to large commercial buildings, we scale our service to the job size.
Our Process
We assess wall material, staining type, and surface condition to select the correct technique — soft wash, pressure wash, or chemical treatment.
Surrounding areas including windows, paths, and plants are protected before any cleaning agent is applied.
Biocide or specialist wall cleaning solution is applied and left to dwell, breaking down algae, lichen, and atmospheric soiling.
Rinsing is carried out at appropriate pressure — gentle fan wash for render and soft stone, higher pressure for dense brick and concrete.
All window frames, sills, and immediate surroundings are rinsed clean to remove any cleaning residue.
A post-clean biocide treatment is applied where appropriate to inhibit future biological growth and extend the clean result.
Frequently Asked Questions
Can you clean K-rend or monocouche render?
Yes — K-rend and monocouche render are cleaned using low-pressure soft washing. High pressure can damage these surfaces, so we always use the correct method to achieve a thorough clean without any risk to the coating.
Will wall cleaning damage my windows or frames?
No. We take care to protect all window frames, sills, and glass before cleaning. The cleaning agents and water are also rinsed off all surrounding surfaces as part of our process.
How do you remove green algae from rendered walls?
Green algae on render is best treated with a soft-wash system — applying a specialist algaecide at low pressure and allowing it to dwell before rinsing. This kills the algae without damaging the render surface.
Will the walls stay clean after treatment?
The biocide treatments we apply significantly slow the return of biological growth. Most walls remain in noticeably better condition for 2–4 years, depending on the environment and sun exposure of the property.
Do you clean commercial buildings?
Yes — we regularly clean offices, warehouses, retail units, and larger commercial properties. We are fully insured and can work outside business hours to minimise disruption to your operations.