Building & Exterior

Cladding & Render Cleaning

Targeted cladding and render cleaning removes the green and black streaking that builds up on exposed elevations, restoring the original colour without damaging coatings.

What's included

Algae and black-streak removal
Coating-safe chemistry
Full elevation treatment
MEWP and access provision

Our process

Assess the facade

We identify the cladding type and staining so the right chemistry is used — no coating damage.

Access at height

IPAF-trained operatives work from MEWPs to reach every elevation safely.

Treat & wash

Algae and black streaking are treated and washed off, restoring the original colour.

Protect & maintain

We advise on re-clean intervals to stop growth re-establishing.

Why choose BSM

Coating-safe chemistry matched to your cladding type
SafeContractor approved, with IPAF, PASMA, CSCS and first-aid trained operatives
£5m public liability insurance and RAMS on every job
Covering the whole of the UK, scheduled around your operating hours
Fixed-price quotes, usually back within one working day
One point of contact from enquiry to completion report

£5m insured & fully documented. Every job runs on RAMS and, where relevant, COSHH assessments and permit-to-work — with a completion report when we're done.

Cladding & Render Cleaning