Stacking sliding doors provide the perfect way to integrate your indoor and outdoor living environments. Stacking ability allows two panels to slide behind one fixed panel creating a larger opening than normal sliding doors. Stacking doors have 3 tracks.


  • 144mm frame depth
  • 3 and 6 pane options
  • Unique tri-track system
  • 3 chambered profile for higher insulation & strength
  • Wide range of glazing options – up to 28mm thick