Surface up to 1,6m2 min. width 250 mm max. width 1200 mm
  min. height 500 mm max. height 2000 mm
Surface from 1,61 to 2,4 m2 Tilt-only  
Maximum thickness inner pane 6mm or 33.2  

The system has warm edge spacers. Warm edge spacers improve the insulation value of the glazing, because they are made from plastic rather than aluminium. You can choose between grey and black.