Exquisitely aesthetical opening frame for fire and natural ventilation, max opening 80ο for vertical applications (building facades). The operating system in the closed position is completely concealed and the frame is thermally broken.

• Covering materials:
– Glass.
– PC.
– Aluminium sheets.

• Sizes:
– Max height 2.000 mm.
– Max width 2.500 mm.
– Max surface 3,5 m2.