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Expert Services


With over 50 years combined experience and having been awarded a Royal Warrant, we offer a selection of specialist services for many high value surfaces:


  • Marble Restoration and Maintenance

    Using either Kleever or Vitrification processes, GreenZone’s Expert Services team maintains a wide range of stone surfaces. Our expertise also enables us to restore even the most neglected marble or limestone. Using diamond-encrusted pads, rubbing compounds and emulsifiers, we aim to restore the stone to its original installation condition. (Although please note that as marble is a natural material, appearance may vary).

    Where others struggle with granite we have the knowledge, equipment and patience required to restore the high-shine non-slip surface that is now so popular in London’s landmark developments.

  • Carpet Cleaning

    Successful carpet cleaning requires experience, exceptional training and the use of the correct chemicals and equipment.

    Our shampoos are carefully selected to ensure they are as environmentally friendly as possible. Our equipment is designed to clean both broadloom and modular tiles as efficiently as possible.

    Whether we are conducting one-off cleans or a scheduled clean of high traffic areas such as hallways and walkways, our fully uniformed and trained staff will ensure your premises are presented in pristine condition. We will also take the time to ‘dress’ the areas when we have finished.

  • Specialist Window Cleaning

    Whether we are using on-site cradles, water fed poles, safety harnesses and eye-bolts or abseiling techniques, our IRATA-qualified staff have the experience and expertise to clean even the most awkward glazing. Working with lift engineers, we have cleaned glazed lift shafts in some of London’s most recognisable developments. Our two window cleaning teams report into our Window Cleaning Manager who visits all sites to produce Site Specific Method Statements and Risk Assessments before any work is undertaken.

  • Upholstery, Curtain and Blind Cleaning

    High value fixtures and fittings to both commercial and residential properties such as upholstery, curtains and blinds require maintenance in just the same way as carpets. Dust, dirt and debris from day-to-day living needs to be removed by recognised methods and our colleagues have the experience to do it. Using the Von Schrader system of foam cleaning we can bring tired fabric upholstery back to life. We can vacuum curtains on site or take them down and launder them before re-hanging them.

    Fabric or modern plastic-coated blinds can similarly be dusted on site or taken down and ultrasonically cleaned before being re-hung. Our turnaround of 72 hours means that we can remove blinds on a Friday evening and have them cleaned and back on site for Monday morning.

  • Power Washing and Scrubbing

    It is essential to ensure that the external approach to any development is immaculate. Our expert services team carries all the necessary equipment to clean floors, walls and fascias.  White stucco undoubtedly looks wonderful when it is clean and fresh but in London’s busy and polluted streets it does not stay this way for long. Purified water and poles enable us to safely clean stucco and facia surfaces up to three floors high. Our power washers, steam cleaners and scrubbing machines also enable us to clean all types of floor surfaces without resorting to aggressive and harmful chemicals.

    We have also been extremely effective in removing graffiti from a wide range of surfaces and have used a sealant application to protect vulnerable surfaces from repeated attacks.

  • Antislip for Wet Floors

    antislipantislip is a virtually invisible liquid for wet slippery floors that can be applied to ceramic and quarry tiles, marble, granite, porcelain, terrazzo and concrete - with minimal disruption and downtime.

    The liquid is environmentally friendly, fully biodegradable and contains no dangerous solvents or toxic chemicals.

    GreenZone is the independent, fully trained and authorised agent for antislip in London and the South East. antislip is distributed exclusively in the UK by Surefoot Systems UK Ltd (safety surfacing specialists).

Expert Services
Expert Blinds
Expert Carpet Cleaning
Expert Marble Cleaning
Power Washing and Scrubbing
Expert window cleaning
anti slip

t: 020 3397 2025

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