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WD FAQ

  • What is WasherDrone?

    WasherDrone is a drone-based cleaning system designed for high-rise building facades. It offers a safer, faster, and more cost-effective alternative to traditional crane or rope access cleaning methods. 

  • Which types of buildings can it be used on?

    It is suitable for glass, aluminum composite, stone, and ceramic-clad high-rise buildings, as well as industrial facilities. The system delivers the best performance on buildings above 10 floors.

  • How is pricing determined?

    Pricing is calculated on a per square meter (USD/m²) basis and positioned competitively against conventional crane and rope access services. Due to faster operations, clients also benefit from indirect cost savings. 

  • How does the cleaning performance differ from regular window wiping?

    Unlike manual wiping, the drone system uses pressurized water and biodegradable chemicals to wash the entire surface. This ensures a deeper, longer-lasting clean. 

  • Are the chemicals environmentally safe?

    Yes. All chemicals are biodegradable, eco-friendly, and leave no harmful residue.

  • How is safety ensured during operations?

    All flights are conducted by licensed pilots. Drones are equipped with dual safety systems. The working area is cordoned off to eliminate risks for pedestrians and building users.

  • Are Civil Aviation Authority permits required?

    Yes. WasherDrone operations comply with local Civil Aviation Authority (CAA) regulations in each country. Documentation and procedural support are provided for partners. 

  • How long does it take to clean a building?

    WasherDrone is up to three times faster than traditional methods. For example, a 5,000 m² building can be cleaned in one day instead of two to three days.

  • What is the water and chemical consumption?

    One container (35 L) of chemical solution covers around 4,000 m² of surface. Water consumption depends on dirt levels but averages 0.3–0.5 liters per m².

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