Globalroof® IN 229A
IN 229A is a flat roof system made of steel deck and a structural trays as inner face. The system has outstanding thermal performances with Up of 0.15W/m²K and at the same time excellent sound insulation properties .
1- Non load bearing tray Hacierco C 500.90
- Thickness 1.25mm
2- Bituminous weight 5kg/m²
3- Tray covered with Vapor barrier
4- Cleats
5- Mineral wool Sorock
- Thickness 90mm
6- Purlin Multibeam
7- Mineral wool Torock
- Thickness 120mm
8- Roof deck Hacierco 40 SR
- Thickness 0.75mm
9- Mineral wool
- Thickness 120mm
10- Multi layer bituminous waterproof membrane
- Sound reduction index Rw(C;Ctr) = 64(-3;-11) dB
- Thermal transmittance Up = 0.15W/m².K estimated
- Weight: 67kg/m²
- Spacing: 43cm
