Gas Resistant DPM's

Gas Resistant DPMs (Damp Proof Membranes) are high-performance membranes designed to prevent the ingress of hazardous gases, such as methane, radon, and carbon dioxide, into buildings. Commonly used in below-ground construction, these membranes create a robust barrier against harmful gases and moisture. They are ideal for use in projects that require compliance with NHBC Amber 1 guidelines and are effective in both commercial and residential applications. Gas Resistant DPMs are typically installed in conjunction with cavity trays and other moisture management systems, providing a comprehensive solution for ground-level and below-ground protection.