75 mm profile width with double railed frame and 92,5 mm width single rail alternative frame and 50 mm width of sash profile.

Perfect thermal, sound and water isolation because of the 3 chambers system.

The medium locked sash with a seal system.

Application of single glaze 4-6 mm and insulating glass 20, 24 mm by grey sealed glazing beads in different thickness.

Application with roller shutter and without roller shutter choices.

Wooden designed laminated applications.