Using the MB-60 system, we can manufacture tilt, turn, tilt-and-turn, and tilt-slide windows and doors. Four alternative solutions have been developed on the basis of this system, offering even greater versatility. The first solution is MB-60 HI, a system with enhanced thermal insulation parameters that can be used in both individual buildings and aluminium facades. The improvement in thermal insulation was achieved by inserting special inserts in the central chambers, reducing heat flow through the structure. Also part of the MB-60 thermal break system is the MB-60 hidden sash system. Windows manufactured using this system’s elements have invisible sashes on the outside of the building. In constructions combining adjacent fixed and openable windows, it is impossible to distinguish the location of these panels. One of the most interesting solutions of the MB-60 system is undoubtedly the MB-60 PIVOT, which makes it possible to create pivot windows.