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Stone and Render Cleaning using DOFF

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Requirement

Cleaning render and stone on exterior of buildings using DOFF

Solution

An exclusion or warning zone will be set up around the area of work using cones; tape and warning signs will be posted in any area where a hosepipe crosses a walkway, to warn of a potential trip hazard.
Assess the situation prior to commencing work. Ensure that there is no danger to the public – cordon off areas if required.
Ensure that the poles will not come into contact with any electric cables or overhead power lines.
Ensure that any falling residue water does not create a danger of slipping. You must use De – Ionised water when using water fed poles.
Poles are extended at ground level sufficient to reach the high level windows or building fabric.
Poles over 15 metres overall length require x2 operatives to extend the pole to the correct height to avoid manual handling issues.

Only Stonehealth approved operator to use the Doff equipment.
All areas that are cleaned using the DOFF will involve a small amount of water pooling nearby.
Safety signs and barrier tape MUST be used to safely cordon off your work areas.
Steam cleaning at extremely low pressure – 50 BAR MAX with water flow of only up to 5 litres per minute will completely remove all organic matter and atmospheric pollution, from the surface of the area cleaned. We will also apply under controlled conditions a SoftWash solution to help prevent re growth occurring (this product is comparable to a biocide, and in our opinion works much better)


Case Studies of Our Cleaning Work


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    The Old Railway Station – Petworth

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    Cladding Cleaning at Vermilion Cinnabar – Manchester

  • Render Cleaning Swindon

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    Render Cleaning Services – Berkhamsted

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    K-Rend Render Cleaning Margate

  • Cladding Cleaning After

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    Cladding Cleaning Hellmann

What our Clients Think


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  • My experience with Purple Rhino was outstanding,  form the gentleman that completed a quote for the work to be completed to the guys who cleaned down the exterior of our building all were prompt, polite and professional .  I would recommend the service to everyone!!!

    Gary Hunnisett Commercial Director
    Smart Training, London

  • Excellent Service – Minimal Disruption – Would Use For Render Cleaning Again

    Worthing Hospital Hospital Manager
    Worthing Hospital, Worthing

  • Tony Gardiner of LC Packaging Spalding, Lincolnshire says

    “Our thanks to all at Purple Rhino for an excellent job cleaning the external cladding of our warehouse facility. The operation was well organised, planned safely and with no disruption to our organisation during the process. We thoroughly recommend you.”

    Tony Gardiner Manager
    L C Packaging, Lincolnshire

  • Great teamwork from the technicians who soon had the buildings window frames looking good as new.

    We have booked in a further three buildings to have the Purple Rhino three step process.

    John Wilson
    J Plan , Watford

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