Product information The Furki waterproof membrane is a high-quality polyethylene plastic sheet measuring 5 meters by 1 meter, designed for professional floor protection. This permanent separation membrane creates an effective barrier against moisture, making it ideal for use under flooring installations, bathrooms, and wet areas. The durable polyethylene material is resistant to tearing and punctures while maintaining excellent waterproofing properties. Whether you’re undertaking bathroom renovations, installing underfloor heating, or need reliable moisture protection in construction projects, this membrane ensures long-lasting performance and peace of mind.