Double skin system with an inner structural tray and an external weather steel profile of minimum 0.75mm horizontally lead. Additonnal an inner gypsum plaster board is included in the system offering an exceptionnel sound insulation of 57dB.
1- Hacierba Tray 1.500.90 SRP perforated P
2- Rockbardage Energy
3- Profile Trapeza. Frequence or Oceane
4- Rockmur kraft
6- Plaster board BA 13