AFAL Hinged System is a carefully studied unique design, fitted with unmatched accessories developed by AFAL to provide a smooth operation and increased thermal insulation, and to prevent any dust, air or water penetration.
The normal flyscreen of SL-180 can be replaced by a plisse flyscreen designed and developed by AFAL to be integrated with this system.
This flyscreen is completely concealed while the window is closed and automatically unfolds when it is opened.