List of featured suppliers of FLOOR DRAINS Backflow Stop BS EN 13564 on Building Products Index
A floor drain with a backflow stop is a device designed to prevent the backflow of water and other contaminants from entering a space through the floor drain. It is typically installed in areas with wet conditions, such as bathrooms, kitchens, and laundry rooms, and is connected to the building's plumbing system. The backflow stop helps to prevent contamination from external sources, such as sewage, from entering the building through the floor drain. The device is usually compliant with the BS EN 13564 standard for backflow prevention devices, ensuring that it meets quality and safety standards.