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Surface Materials



Clean glass surfaces can really make a building shine. We are experts in cleaning windows and glass facades at any height. From regular maintenance to removing vandalism such as graffiti, we have the tools to restore glass to a sparkling finish.

Where Used

Where Used

Glass is typically used in windows and architectural features on building exteriors – from balconies to facade panels. 

Windows can get dirty due to atmospheric pollution, organic contaminants and acidic rain. Glass surfaces are sometimes vandalised, whether with paint or graffiti. We have the tools to remove them all.

Dirty windows make a building look unsightly. At OneFifty, we can restore your building facades to their best down to the very last detail.

Cleaning Method

Cleaning Method

We leave glass surfaces spotless using a variety of approaches, including reach and wash – a system of 24-metre long, water-fed telescopic poles that can safely reach high windows from the ground. This cleaning method is safer than using ladders and doesn’t require the use of chemicals, making it environmentally friendly as well as cost effective.  

For higher levels, we use cherry pickers, platforms or rope access to reach the glass and clean it by hand, with the reliable bucket and squeegee. Whatever access is required, we have the technology, qualifications and insurance to complete the job safely.

Related Case Studies

K-Rend render cleaning in Portishead

When Jones Building Group needed a reliable exterior building cleaning company to clean the building’s K-rend render, wooden cladding and glass before beginning planned maintenance work, they contacted us.

Read full case study

Render cleaning: a cost-effective alternative to painting cycles

When our client asked for advice on an alternative to repainting a residential development, we knew how to save them time and money.

Read full case study

Fast graffiti removal for Environment Agency

In December 2018 protesters graffitied Horizon House, the regional HQ for the Environment Agency. We received a call for help at 2.00 pm and by 5.00 pm had removed all trace of the graffiti.

Read full case study

Some of our clients


Client Testimonials

“Looks really good, we are very impressed with your state of the art cleaning equipment. Please pass on our thanks to Andy.”

Adam Reynolds - Cheltenham Borough Council

“Your pressurised hot water system transformed the appearance of our outdoor wooden decking.”

Gary - Lockside Restaurant

“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

“Quite simply a very professional, friendly, family business that provides good value for money. ”

Les Richards - Board member of the RTM

“As always OneFifty got the job done with no fuss. They’re our go-to supplier for exterior building cleaning.”

Mark Sheffield - Contracts Manager - Jones Building Group

“If we need a job to be carried out at short notice they do everything necessary to make it happen, including getting required approvals to allow them to get on site and get the job done.”

Daniel Boyle - MD of Relyon Services

Our Accreditations