Pregy SL260/2M75 - 4 PS BA15 - MW/60 + 60

260 mm thick partition composed by 2 x 15 mm thick PregyPlac BA15 on each side, fixed to galvanized steel frame made of double row of 40-75-40 mm horizontal U tracks and 47-74-50 mm vertical C studs connected one to each other with metal brackets. Mineral wool 60 + 60 mm thick in the cavity.