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Derbigum high-performance waterproofing membranes offer enhanced performance properties including flexibility, excellent fire ratings, stronger reinforcement and ease of application.
Derbigum bituminous membranes have a 40-year BBA durability approval along with use at zero-falls.
Click here to download the BBA Certificate.
White House Works, Bold Road, Sutton, St Helens, Merseyside, WA9 4JG