BBA certified, 8mm Meshed Cavity Drain Membrane for Basements – Suitable for use internally below the ground to retaining walls and vaulted soffits.
Newton 508 is the most commonly used membrane within our Newton System 500 waterproofing system that includes Newton drainage and pumping systems. Newton 508 is guaranteed against deterioration for 30 years, with a life expectancy of at least 50 years (DIN 9001:2000) and is supported by BBA Certification Number 94/3010.