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Commercial window Cleaning

Alongside our expert exterior building cleaning we also offer commercial window cleaning to create a comprehensive service. Window cleaning is often undertaken as part of a larger project but can also be booked as a standalone service and is available nationwide.  

The Right

We use Reach and Wash - a system of up to 24-metre long, water-fed telescopic poles that can safely reach high windows from the ground. A combination of soft bristled brushes to remove dirt and grime, and pure water jets to rinse dirt away, leaves a spotless finish on all glass surfaces

HIGH-LEVEL Access WITHOUT Scaffolding

For high level window cleaning we use cherry pickers, platforms or ropes to reach the glass and clean it - often by hand using the reliable bucket and squeegee!  Whatever access is required, we have the technology,  training, qualifications and H&S procedures in place to complete the job safely. 

Specialist Cleaning Knowledge

We keep windows spotless for longer by only using pure, de-ionised and de-mineralised water, which reduces streaks and leaves no detergent residue behind. Not using chemicals is also both environmentally friendly and cost effective.  


Recent Window Cleaning Case Studies

Cleaning stonework at Georgian style residence

High quality cleaning for an elegant, award-winning residential development in Harpenden, Hertfordshire.

Read full case study

Building clean down for the Babcock Technology Centre

OneFifty carried out a building clean down on the new Babcock Technology Centre before occupants started to move in.

Read full case study

Cleaning the Dolman stand at Ashton Gate

Our team has cleaned the Dolman stand at Ashton Gate stadium, including the sides, roof and steel poles on top of this massive steel structure.

Read full case study

Some of our clients


Client Testimonials

“They were able to remove the remnants of graffiti that had not been removed previously using chemicals.”

Joe - Hillcrest Estate Management

“They did a really great job of cleaning the high-level cladding on the building. I know that they offer a range of cleaning services and I will definitely be using them again in the future. ”

Christopher Haswell - Project Manager - Maddox Construction

“They were brilliant, every team member was helpful, polite and very knowledgeable. ”

Neil Tarling - Berkshire Labels

“OneFifty are always responsive. Max replies quickly to let me know when one of the team can come out to do the work.”

Lorna Barnet - Director of Barnet Development

“Thank you for sending the photos, it all looks amazing! ”

Robbie Irens - Gordon and Co

“I was very impressed with the finish your company produced and how quickly you managed to do it.”

Tom Brady - MD Building Services

Our Accreditations