The Damplas Black 250 Micron Damp Proof Membrane is a durable and reliable solution for protecting buildings against rising damp. Designed for use in floors, foundations, and other construction projects, it provides a robust barrier to moisture, ensuring structural integrity and longevity. It is BBA Certified, stops the ingress of moisture, and is easy to lay. Manufactured using 100% recycled polythene, this 250mu (1000 gauge) membrane is fully compliant with the minimum standard required for damp proof membranes as stipulated by the UK Building Regulations. It protects concrete floors against rising damp or moisture and is supplied in a 15m roll that is 4m wide and easy to lay. Colour may vary.