Masterline window with Hidden Sash

  • profile with a construction depth of 3" (77 mm)
  • overall glazing thickness up to 2-9/16" (65 mm)
  • sash with maximum height of 9' 2-1/4" (2800 mm)
  • sash with maximum width of 3' 11-1/4" (1200 mm)
  • Tilt&Turn Sobinco hardware
  • Sash profile is invisible from the outside
  • we lacquer in the full RAL K7 colour palette and, on request, in other colours (use powder code)

MasterLine 8 Hidden Vent is a development of the well-established MasterLine 8 system, in which the sash profile is covered by the outer frame. This gives the window the appearance of a fixed element, making it possible to create minimalist, uniform facades.

The Hidden Vent option employs Sobinco tilt-and-turn hardware allowing easy ventilation of rooms while maintaining the aesthetics of fixed solutions.


The publication does not constitute a commercial offer. It is not a basis for submitting complaints. Presented photographs are illustrative pictures, not actual product photos. The actual colour and texture of veneer may vary from those shown in marketing materials. The photographs of the colours shall not be considered as valid reasons for any claims.

See also

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