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Vertical Shaftwall Systems RNS 104

1 x 12.5 mm GTEC Fire Board, 1 x 12.5 mm GTEC Fire or Megadeco Board, GTEC CH1960/B CH-Studs at 600mm centres, 25 mm 16kg/m³  glass mineral wool, 1x 19 mm GTEC Fire Core Board.


GTEC Shaftwall Systems are used to protect voids in commercial or public multi-storey buildings and is suitable for most construction types.


  • No scaffolding required with system designed to be erected from one side of shaft only
  • Provides up to 90 minutes fire performance in both directions with lightweight friction fit design
  • High strength system resists pressure changes likely in shafts and voids

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