The MB-70B system was designed mainly for the needs of the Belgian market. It is based on a proven, developed and valued window and door system

MB-70HI. Appropriate insulation of the structure is ensured by profiled thermal breaks and additional insulating elements inside the aluminum profiles. An important feature of the internal construction of windows and doors is the ventilation gap between the glass packet and the insulating cartridge, functioning at the edge of the glass, along its entire circumference. The system allows for the construction of various window and door constructions and the use of fillings in a wide range of thicknesses, so we can obtain products with very good properties, adapted to the specific needs of a given facility.

The MB-70B system is ATG certified issued by the Belgian research institute UBAtc.