Pregy CW75/M50 - 1 PV BA13 + 1 LaDura BA13 - MW/40
75 mm thick lining composed by 1 x 12,5 mm thick PregyPlac BA13 as inner layer and 1 x 12,5 mm thick LaDura Plus BA13 as outer layer, fixed to galvanized steel frame made of 40-50-40 mm horizontal U tracks and 47-49-50 mm vertical C studs. Mineral wool (optional) in the cavity.