The system of mounting windows and doors in the sandwich plates is a modern ALUPROF S.A. structure, constituting the response to the demands and requirements of our clients, architects, investors and co-operating companies. It is a system involving aluminium sections, enabling mounting and easy fastening of various types of windows and doors of MB-45, MB-60, MB-70 systems in the objects made of different kinds of sandwich plates, of the thickness ranging from 60 mm up to 150 mm.

The system is characterised by a very simple construction and a plain mounting that involves snapping both the fastening angle sections and the cover sections in the special fastening beads. It is of the great importance in the age of increasing demands as regards shortening the time-consuming mounting works.