Folding carpentry with thermal bridge breakage.
Frames 90 mm, and 75 mm sheets.
114 mm 3 railed frame
Glass area 41 mm
Opening options: 2, 3, 4 and 6 sheets.
Closing options with multipoint Cremona.
Needle rotation wheels up to 140kg/sheet
Central handle for better M.Inercia
Central clip with triple closing with EPDM and donut.