Pregy CW52/S4927 - 1 PS BA13 + 1 LaDura BA13 - MW/30

52 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 28-28-28 mm horizontal U tracks and 27-49-27 mm S4927 vertical furring channel at 60 cm max spacing. Mineral wool in the cavity.