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Doff Steam Cleaning

 Doff Steam Cleaning

Utilising Doff steam cleaning is the safest method to clean any substrate without causing damage. Additionally, it offers exceptional cleaning results. Purple Rhino can Doff steam clean your building or other surfaces wherever you are in the UK as we have more trained teams than any other UK company.


Purple Rhino can offer fast Doff steam cleaning quotations and speedy services for all existing clients and new enquiries. Call 0800 1577484 to arrange your site survey now. We include a site visit. This will take between one and two hours. Ideally you will need to show us around and ask us some questions.


Experienced exterior building cleaning companies who understand safe working practices should undertake stone cleaning. Different types of stone require different levels of expertise and we carefully teach how to clean hard and soft stone cleaning techniques so our operatives understand what is the difference when cleaning Granite Stone or Sand Stone.

You desreve the best

We strive to be the best service company in the UK. Equipped with the latest technology, our vans facilitate quick and easy Doff steam cleaning of stone and brick. Our employees are trained in CSCS, IPAF, PASMA, and WAHR safety to ensure efficient and safe Doff steam cleaning. We prioritise safety and efficiency in all our Doff steam cleaning works.

Top Companies Use Us

Blue chip companies and facilities managers looking for an exterior Doff Steam Cleaning Company choose Purple Rhino. Because of  their experience on buildings throughout London and many other areas throughout the UK. Our teams have worked on many doff stone cleaning projects to many large commercial buildings. Numerous UK companies falsely claim to use Doff equipment when they actually use hot pressure washers. Doff cleaning is a highly specialised process.

Our Doff cleaning team recently carried out Doff stone cleaning to the Aviva building in York. The Portland stone facade was gently steam cleaned using Doff Integra machines, resulting in stunning results. You can see the amazing outcome here

What is a Doff

Doff is a portable machine that uses superheated steam to clean exterior building surfaces. To operate Doff, one must undergo Stonehealth’s training and obtain the Rosette Award. As these machines are difficult to maintain, only Doff-trained personnel should use them.

What do we clean?

  • Stone Steam Cleaning
  • Concrete Cleaning
  • Metal Cleaning
  • Paint Removal from all types of exterior surfaces


Doff Cleaning Approved

Using superheated steam for your building’s cleaning project has several benefits. It doesn’t use harsh pressure to clean the substrate, ensuring no damage occurs. The Doff steam cleaner is the only machine English Heritage approve for use on its buildings and for good reason.

When cleaning is taking place you will notice the equipment is fairly quiet under normal working conditions. Therefore, really good for the operators and the customer too.


Compared to a cold water pressure washer, the Doff is an expensive piece of equipment that uses kerosene as a clean burning fuel to create steam. You should not compare building cleaning quotations where the cleaning company have incorrectly chosen to use a cold water pressure washer as the work will definitely not be to the same high standard a Doff steam cleaning company will offer you.


Correct Techniques

Phased, sensitive cleaning is what the Doff is good at, therefore you should not expect a quick once over for the best results, it is better to clean the surface a few times to get even and consistent cleaning results. For stone cleaning of your building, opt for an experienced exterior cleaning company. It’s crucial for achieving optimal results.
Because Purple Rhino own more Doff steam cleaning machines than any other UK exterior building cleaning companies.


Doff steam cleaning in London is typically conducted outside normal working hours. Because it’s necessary to consider noise pollution near dwellings.

Our Brick  Cleaning teams have cleaned more bricks than any other Doff Cleaning Company.

Other Buildings

Frequently used for indoor grease and oil removal in industrial building cleaning, the Doff Steam System targets cladding, girders, and concrete floor areas.

The system, which cleans areas quickly without flooding the building, uses significantly less water than a pressure washer.

Very useful for dilapidation clean-up projects for building fit out companies.

Thinking of buying your own Doff Steam Cleaner – look here 

We offer cleaning services throughout the UK, including

LondonPetworth – Ashford  – East Sussex

Roof Cleaning Kent our Authorised Professional Soft Wash Systems  training is given and passed by all of our lead roof cleaning technicians, twice yearly. This ensure the highest, safest levels of service is given to our customers each and every day. Call 01233 550100 to book in your roof cleaning today.


I look forward to helping you get your building super clean,

Yours sincerely

Darran Smith

Darran Smith, Director, Purple Rhino Building Cleaning

Case Studies of Our Cleaning Work

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  • portland stone cleaning

    Case Study

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    Portland Stone Cleaning York

  • Render Cleaning at Holiday Inn Express

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    Exterior Cleaning Holiday Inn Express

  • Portland Stone Cleaning Slough

    Case Study

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    Portland Stone Cleaning – Slough

  • Stone Cleaning

    Case Study

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    HM Treasury Climate Change Spray Blood Doff Steam Clean Up

  • Wall Cleaning Ashford

    Case Study

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    Doff Steam Cleaning Burntwood School

  • Case Study

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    National Treasury

What our Clients Think

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  • Delighted with the results and the specialist cleaning equipment – we would highly recommend Darran and his teams to carry out your render cleaning project.

    We chose Purple Rhino as the owner of the business was extremely knowledgable in the safe working practices on how to remove organic matter from render – he did not disappoint!


  • Purple Rhino operate a first class and professional cladding & facade cleaning service. My opening dialogue with Darran Smith was concise and prompt and he certainly did not employ the irritating ‘hard sell’ tactics with constant phone calls and emails chasing the contract. Darran left our company to decide in our own time when and how we would have the building’s facade cleaned.


  • Hi Darran – We are so happy with the work done by your company that we wish to give you a testimonial. We are living in St Clements House, London, and your team has done an amazing job. The work was carried out to very high standards, very clean and thorough. Dobby and Adam are very professional and an asset to your company. We would gladly recommend you. Thank you. A&R Breslin, St Clements House


  • Outstanding results, I would highly recommend this company


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Your buildings will
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