Renka’s Hidden Sash window is an inward opening tilt and turn window which has a concealed frame profile to give it an ultra clean appearance.

Tilt and turn windows are a solution for windows that are too wide and / or tall to be done in our standard outward opening CASEMENT system. The HIDDEN SASH window offers openable panels up to 1300mm wide and 2400mm tall. To accentuate the clean lines of the system, there is also an option for a concealed “Arch Invisible” handle

Facts and Technical Details

Our Hidden Sash tilt and turn window system:

  • Maximum width 1300mm
  • Maximum height 2400mm
  • Maximum sash weight 150Kg
  • Hidden sash profile to give the cleanest possible lines
  • Available in a wide range of finishes
  • Can accept glazed units up to 40mm deep
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