TREMDrain QSP (Quick Set Panel) is a three-part prefabricated drainage panel and protection board, designed specifically to reduce installation time and improve membrane curing time. Consisting of a formed perforated polystyrene core covered on the dimple side with a nonwoven, needle-punched polypropylene filter fabric along with a breathable crosshatched fabric on the backside, the lightweight panels are quick and easy to install. TREMDrain QSP offers an economical drainage solution saving contractors time and money.
