Protect your structure from rising damp with this premium 300mm x 30m Damp Proof Course (DPC) 12 inches membrane, engineered to create a durable moisture barrier within masonry walls. Manufactured from high-quality, flexible polyethylene, it effectively prevents ground moisture from penetrating walls, reducing the risk of damp patches, mould growth, paint failure, and structural deterioration. Its robust construction offers excellent tear resistance, ensuring reliable performance during installation and long-term service. Suitable for residential, commercial, and industrial building projects, this DPC is easy to cut and install, making it an essential component for foundations, blockwork, brickwork. The 300mm provides ideal coverage for wider wall sections, while the 30-metre roll delivers excellent value by minimizing joints and waste.