Cleaner washing a window
Exterior Cleaning

Window Cleaning in London

Streak-free glass, frames and sills, cleaned by hand or pure-water pole. Ideal after building work, before a sale or at the end of a tenancy.

The job, explained

What window cleaning involves

Clean windows lift the whole look of a property, inside and out. We clean the glass, frames and sills by hand or with pure-water poles for a streak-free finish. Most of our window cleans happen around a bigger moment: after building work, at the end of a tenancy, or when a property is being readied for sale or new tenants.

What's included

  • Exterior glass cleaned streak-free
  • Frames, sills and ledges wiped down
  • Pure-water reach-and-wash for upper floors
  • Interior glass on request
  • Paint specks, plaster splash and sticker residue removed
  • Post-build and end of tenancy window cleans

How our pricing works

Every property is different, so we price each job on its size, condition and access. You get a clear, fixed quote up front with no surprises, usually within one working day.

Real results

See the before and after.

Drag the slider for a typical result. On the finished site this shows your own completed jobs across London.

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Faded, dusty blue velvet sofa before upholstery cleaningSame blue velvet sofa after cleaning, colour rich and even againBeforeAfter
Why Techno Clean

A finish you can see, from a team you can trust.

We turn up when we say we will, use the right approach for each surface and leave the work looking the way it should.

Fully insuredPublic liability cover of £5m so your property is protected.
Trained, vetted teamA reliable local crew, uniformed and checked before they start.
Right method per surfaceThe correct equipment and products for each job, no shortcuts.
Clear quotesA fixed price agreed up front, with no surprises afterwards.
Good to know

Common questions.

Do you clean inside windows too?

Yes, interior glass can be added to any visit. Just let us know when you book so we can allow the time.

Can you remove paint splashes and plaster from the glass?

Yes, that's one of the most common requests we get after building work. We soften and lift paint specks, plaster splash and sticker residue carefully, so the glass comes up clear without scratches.

More exterior cleaning

Other services you might need.

Low-pressure soft washing of an exterior wall

Soft Washing

A low-pressure, surface-safe wash for render, cladding and painted walls that removes algae and green growth without damage.

Free quote

Tell us about the property.

Use this short form to request pricing. Tell us the job, the postcode and your dates, and we'll come back with a clear quote.

Fast, straightforward repliesMost quote requests receive a response within one working day.