About our window cleaning service
Clean windows are one of the most immediately visible indicators of a well-maintained commercial property — yet they are frequently neglected. Our commercial window cleaning service uses a combination of pure water reach-and-wash systems and traditional squeegee methods to deliver consistently streak-free results on offices, storefronts, and multi-storey buildings across London.
Purified water technology is at the heart of our exterior cleaning process — water-fed poles extend safely to upper-storey windows without the need for ladders or scaffolding, while the deionised water dries naturally to a spotless, residue-free finish. We cover all glass surfaces including frames, sills, ledges, and interior glass partitions, and work to a schedule that suits your operational requirements.
Key details
Method
Water-fed pole systems (Reach & Wash) and traditional squeegee
Drying Time / Duration
Exterior dries naturally within minutes; interior immediate
Suitable For
Multi-storey offices, storefronts, and commercial facilities
Availability
Weekly, monthly, or customised schedules
Benefits of our window cleaning
- Maximises natural light penetration into the workspace
- Enhances kerb appeal and the professional image of your premises
- Eco-friendly purified water requires no chemical cleaning agents
- Adheres to all health and safety regulations for working at height
- Covers frames, sills, and ledges — not just the glass
- Flexible scheduling to minimise disruption to your business
How it works
01
Risk Assessment
We evaluate access requirements, working-at-height considerations, and any safety protocols specific to the building before work begins.
02
Frame Cleaning
All frames, sills, and ledges are brushed and wiped to remove accumulated dirt, spider webs, and debris before the glass is touched.
03
Glass Washing
Purified water and soft-bristle brushes agitate and lift environmental grime, pollution residue, and bird soiling from the glass surface.
04
Pure Water Rinse
A final deionised water rinse washes away all loosened soiling, drying naturally to leave a completely streak-free and residue-free finish.
What we cover
Areas we cover in London
We provide window cleaning across all London boroughs — from Central London to the outer zones.
What our clients say
A multi-storey building with awkward access — clean.london handled it without any disruption to our working day. Spotless results.
Get a free quote for window cleaning
Contact us today for a free, no-obligation quote. We cover all London boroughs.