Window Cleaning in London
Ordinary tap water in London is hard, and hard water dries leaving mineral spots. That is why windows cleaned with tap water look worse a day later than they did before.
Get a fixed price
No obligation. We reply within one working hour.
- All 33 boroughs
- Across Greater London
- Fully insured
- Public liability cover
- DBS-checked
- Every cleaner vetted
- 7 days a week
- Evenings and weekends
We use purified water through reach-and-wash pole systems. With every mineral filtered out, the water dries without leaving anything behind, so glass dries spotless with no need to squeegee or towel dry.
The poles reach up to four storeys from the ground, which removes ladders from most jobs — safer for our team and far less disruptive for you. Above that height we arrange appropriate abseil or platform access.
Scope of work
What's included in window cleaning
This is the written checklist our teams work to. If something you need is not on it, tell us and we will quote for it.
Standard on every visit
- External glass cleaned with purified water
- Frames and sills washed, not just the glass
- Window tracks and runners cleaned out
- Doors and glazed panels included
- Internal cleaning available on request
Also available
- Conservatory roofs
- Shop fronts and signage
- Solar panels
- Fascias, soffits and gutters
- Post-construction glass restoration
Why us
Why choose us for window cleaning
No spotting from hard water
London's water is hard everywhere. Purified water dries without leaving mineral deposits, so the finish holds rather than spotting overnight.
Ladder-free up to four storeys
Reach-and-wash poles work from ground level. Safer, faster, and no ladders leaned against your building or blocking your entrance.
Frames and sills included
Cleaning only the glass leaves dirty frames that streak down onto it at the next rainfall. We do both as standard.
Scheduled rounds
Most commercial clients book fortnightly or monthly. We turn up on the same schedule without needing to be chased.
Questions
Window Cleaning FAQs
The questions we get asked most about this service.
Why use purified water instead of detergent?
Purified water has all dissolved minerals removed, so it dries without leaving spots or streaks and needs no squeegee. It is also an aggressive natural solvent, so it lifts dirt effectively on its own. With London's hard tap water, spotting is guaranteed once the glass dries.
How high can you reach?
Around four storeys from ground level with pole systems. Above that we arrange rope access or a powered platform, which we can quote for separately.
Do I need to be there?
Not for external cleaning, provided we have access to the perimeter and an outside tap is not required — our vans carry their own purified water. Internal cleaning needs someone to let us in.
How often should windows be cleaned?
Monthly for shop fronts and street-facing commercial glass. Every six to eight weeks for offices. Quarterly is usually enough for residential properties away from main roads — though anything on a busy London route needs more frequent attention because of traffic film.
Coverage
Window Cleaning in every London borough
We cover all 33 boroughs. Choose your area to see the postcodes we work in and what our teams typically see locally.
- Barking & Dagenham
- Barnet
- Bexley
- Brent
- Bromley
- Camden
- City of London
- Croydon
- Ealing
- Enfield
- Greenwich
- Hackney
- Hammersmith & Fulham
- Haringey
- Harrow
- Havering
- Hillingdon
- Hounslow
- Islington
- Kensington & Chelsea
- Kingston upon Thames
- Lambeth
- Lewisham
- Merton
- Newham
- Redbridge
- Richmond upon Thames
- Southwark
- Sutton
- Tower Hamlets
- Waltham Forest
- Wandsworth
- Westminster
You might also need
Post-Construction Cleaning
Builders clean with HEPA extraction — because construction dust does not respond to normal cleaning.
Learn morePost-Construction CleaningRegular Office Cleaning
Daily, nightly or weekly contract cleaning with the same vetted team every visit.
Learn moreRegular Office CleaningRetail Cleaning
Early morning and overnight cleaning so the shop opens spotless, every day.
Learn moreRetail CleaningBook window cleaning in London
Tell us about the property and we will come back with a fixed price. No hourly rates, no obligation.
Fully insured DBS-checked teams 72-hour re-clean guarantee