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Historic Sector

When it comes to cleaning historic or listed buildings extra care needs to be taken as the stone may be soft or damaged making it particularly vulnerable. Our unique equipment has a range of different operating modes making it extremely well-suited to cleaning historic buildings. We can ensure that the best possible results are achieved whilst mitigating risk of damage.

Our Approach

Our Process

SteamPLUS is used throughout the world for cleaning historic buildings and monuments of note.

It has a range of operating modes which allows both the pressure and the temperature of the water or steam jet to be precisely controlled, making it ideal for cleaning delicate stonework. This enables us to achieve a far superior clean whilst mitigating the risk of damage.

We will discuss your requirements in full and carry out a site visit to thoroughly assess the areas to be cleaned prior to undertaking the work. 

Our Process
Special Requirements

Special Requirements

We work in collaboration with conservation specialists to ensure that our planned cleaning methods conform to their strict guidelines.

We usually run a test clean on a discreet area of the stone to demonstrate our process, and identify any vulnerable, damaged or worn areas which might need specific treatment.

In this way we ensure that our treatment meets the most stringent of conservation guidelines and delivers the best possible outcome.  

 

Out of hours

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

Cleaning historic Neptune Fountain

We carried out a cleaning project for Cheltenham Council which included cleaning up the historic Neptune Fountain on the Promenade.

Read full case study

Cleaning an historic landmark building in Bristol

Conservation efforts are part of the upkeep of Bridge House as a 19th century building; alongside interior refurbishment, exterior maintenance is vital to ensure its longevity. That’s where OneFifty comes in.

Read full case study

Environmentally friendly graffiti cleaning

The Kennet and Avon Canal runs through Sydney Gardens in Bath. When the park was vandalised by graffiti, we were called to clean it up without contaminating the canal.

Read full case study

Media blasting meets a Tudor mansion

The best way to remove paint from a Tudor mansion outbuilding was with gentle media blasting. Here's how we did it.

Read full case study

Cleaning a Grade II listed building

We recently carried out cleaning for a Grade II listed building in the centre of the city. The General (thus named because it used to be the Bristol General Hospital) is a prestigious residential development located on the waterfront.

Read full case study

Some of our clients

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Client Testimonials

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

Tom Brady - MD Building 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

“Thank you to you and your team for delivering such high standards of service whilst representing RelyOn.”

Jason Husk - RelyOn Services

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

Joe - Hillcrest Estate Management

“The work was carried out to a very high standard and we would not hesitate to use you again.”

Cathering Stott - Eunomia Research & Consulting

“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

Our Accreditations

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