MB-45 Door and Window System Without Thermal Break

Modern aluminum system without thermal insulation

MB-45 is a modern aluminum system designed for the construction of external and internal architectural enclosure elements that do not require thermal insulation — various types of partition walls, windows, manual and automatic sliding doors, hinged doors, vestibules, display cases, and spatial structures. The window profile construction depth is 45 mm (frame) and 54 mm (sash), while for doors it is 45 mm for both elements. The system is closely integrated with the MB-60 and MB-70 window/door systems, enabling versatile applications. The ability to bend profiles allows the creation of various types of arches and curved constructions. Weathertightness is ensured by specially formulated EPDM synthetic rubber seals, which guarantee durability against aging during extended service life.