The thermally insulated folding sliding system with narrow face widths is the ideal solution where there is a need for maximum weathertightness when closed and high transparency when open. 

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  • Folding sliding system with narrow face widths from 60 mm, proportionally narrow frames to large panes
  • Attractive design with radiused profile edges
  • EPDM glazing gaskets with discreet gasket lips prevent black borders
  • Flush-fitted glazing bead
  • Outer and vent frames are mitre cut on all corners


  • Drainage at the lowest point of the profile and large front chambers ensure the best resistance to driving rain
  • Concealed drainage is also possible


  • Smooth 3-chamber profiles are robust and easy to join
  • Wide choice of colours, different colours inside and outside
  • Burglar resistance class WK 2 in accordance with DIN EN V 1627, dependent on design
  • Suitable for use on public and residential property
  • Weathertightness up to class 9A in accordance with DIN EN 12208, dependent on design
  • Installation height up to 100 m
  • Glazing thicknesses of 6 -- 45 mm can be used
  • Sound insulation up to sound insulation class 4 possible
  • Folding units move smoothly and quietly
  • Option of flush threshold profile, e.g. for business centres