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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.

Specialist access Arrow

Our expertise in specialist access allows us to deliver brilliant exterior surface cleaning regardless of the complexity of a project.

Surface material Arrow

An in-depth understanding of different building materials means we can achieve outstanding results whilst mitigating risk of damage.

Service levels Arrow

Our aim is to raise-the-bar in the cleaning industry and deliver the very highest levels of customer service.

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

Major project carried out with minimum fuss

OneFifty was contracted to carry out external cleaning of a sizeable office premises in Temple Quay. Using cherry pickers and ropes we were able to reach and clean every inch of the building exterior.

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

Tackling vandalism: cleaning up the mess

Recent months have seen OneFifty tackle some challenging clean ups following acts of vandalism to deface private property; from a bitumen attack in Bristol to a building being defaced with paint in Taunton.

Read full case study

Some of our clients


Client Testimonials

“Please pass on my sincere thanks to guys for the demo and for getting Neptune cleaned.”

Wendy Tomlinson, Senior Conservation Officer for Cheltenham Borough Council

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

Joe - Hillcrest Estate Management

“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

“It is refreshing to work with such a dynamic, enthusiastic and reliable team.”

Adam Coombs - Regional Director, Hillcrest

“A safe pair of hands - thorough, cost effective and report back in a timely fashion.”

Bloq Management Services

“Excellent to deal with from start to finish, very professional in their attitude and kept us informed at every stage. ”

Esther Hunting - Warwick Estates

Our Accreditations