Symmetrical mullion view from outside, outer frame also available as non-insulated version, no corner mullion when open, concealed, profile-integrated drive and locking system, roller replacement without removing the moving vent, large vent dimensions up to 3200 mm in width and 3500 mm in height, high vent weights up to 500 kg.
Symmetrical mullion view from outside, outer frame also available as non-insulated version, no corner mullion when open, concealed, profile-integrated drive and locking system, roller replacement without removing the moving vent, large vent dimensions up to 3200 mm in width and 3500 mm in height, high vent weights up to 500 kg.