Hidden sash window

A hidden sash window is a modern solution that makes it impossible to distinguish  the difference between opened and fixed elements of the windows as viewed from the outside.

The presented effect is obtained by hiding the window sash profile behind the frame profile and by ensuring that the window panes of opened and fixed elements are mounted in the same plane.

 Max width
1600 mm
 Max height
2700 mm
 Heat transfer coefficient from 1,16 to 1,59 W/m2K