NDC Polipak 400mu Radon Gas Barrier & DPM - 4m x 20m (80m2)

Damplas Radon Gas Barrier is a high-quality, sustainable solution designed to protect buildings from the dangerous ingress of radon gas. Manufactured from a controlled blend of 100% recycled polythene, this membrane offers an eco-friendly yet robust defense for residential and commercial flooring constructions. Beyond its primary function as a gas barrier, Damplas Radon also serves as a high-performance damp proof membrane (DPM), providing dual-layer protection against both soil gases and ground moisture. Eco-Friendly Construction: Produced from a strictly controlled blend of recycled polythene, supporting sustainable building practices without compromising on durability. Dual Protection: Effectively blocks the entry of Radon gas while simultaneously acting as a moisture-resistant damp proof membrane. Versatile Application: Suitable for use in most common flooring constructions, including over-site concrete and below floor screeds. Compliance Guaranteed: Designed for use in accordance with BRE Report BR 211, ensuring your project meets the highest UK safety standards for radon protection.