HYPERFLEX membranes are highly SBS modified bitumen reinforced tanking & roofing BBA (British Board of Agreement) certified membranes.
Imperbit Membrane Industries’ Management system is registered to ISO 9001 standards & all HYPERFLEX RANGE membranes carry a 20 year material warranty. In addition to stringent regular test by IMI laboratory; our products are also tested periodically by independent laboratories.
<span 9pt;="" font-family:="" arial,="" sans-serif;"="">The top surface of the membrane is finished with BBA logo PE film, fine sand or mineral slate flakes (capsheet). The bottom surface is covered with a thin layer of IMI printed PE film.