A clever system, more space.

  • Linking up to 7 sashes
  • Sash weight up to 80 kg
  • Up to 6.3 m of space

Folding Door System can unleash even 6.3 m of domestic space. The effect resembles a harmonica, not taking place inside the room. We offer a number of schemes to open and connect up to 7 sashes weighing up to 80kg each.


  • The ability to connect up to 7 sashes weighing 80 kg each - gaining this way the surface of 6,3m
  • Painting in selected color can create unique appearance of a window
  • No limit opening area
  • Convenient usage
  • Smooth movement of the sashes due to trolley with ball bearings
  • Reinforced hinges, ensure trouble-free usage
  • Possibility of combining with tilt-hinged wings
  • Optional low threshold, optional outward opening
  • Brush gasket protects against dust and improves the comfort of moving
  • Sash width up to 900mm