The BM-72 system is a new generation of hinged profiles that create many capabilities for windows and hinged doors. Also, this system is completely insulated from wind, weather and has obtained the necessary standards in this regard.
Due to its 72 mm profile width, this system has a higher mechanical resistance than the BM-60 and BM-55 series. Therefore, this system can be used to produce larger and longer openings. Also, the heat and sound transmission coefficient in this system has been drastically reduced.