The DuPont Supro Water Resistant Membrane 50m is an airtight and vapour-permeable membrane designed for all supported and unsupported pitched roofs. Reinforced with a laminated polypropylene nonwoven layer, it is extremely water-resistant and provides exceptional durability in harsh weather conditions. This high-performance membrane protects the roof structure from water ingress while allowing internal moisture to escape, preventing condensation buildup.
