Pregy D80/M50 - 2 PF BA15 - GW/45

80 mm thick partition composed by 1 x 15 mm thick PregyFlam BA15 on each side, fixed to galvanized steel frame made of 40-50-40 mm horizontal U tracks and 47-49-50 mm vertical C studs. Glass wool 45 mm thick in the cavity. According to fire classification report, glass wool with density less than 15 kg/m³ is permitted as insulation.