SUNOPTI means ecological profiles, where leaden balancers were replaced by zinc – calcium ones, more human friendly
SUNOPTI a balanced harmony of gently curved lines of the sash and frame, a stylish glazing bead, gaskets in black or gray, packages with a wide range of glass panes and warm spacers
SUNOPTI it is a guarantee of durability and long-term trouble-free use, thanks to reinforcements enclosed in the frame, high-class multipoint lock fittings and gaskets with the addition of EPDM
SUNOPTI means more energy saving. Six-chamber sash profiles and frames with a construction width of 80 mm and the possibility of using three-pane packages guarantee excellent thermal insulation
SUNOPTI means peace and security. A wide range of glass packages with increased acoustic insulation and burglary resistance, the ability to use anti-theft catches and a handle with a metal insert significantly increase the comfort and safety of users.