The Cube Slab is a self-supporting formwork panel up to 1.5 metres, with variable geometry, depending on the height of the panel and with built-in thermal insulation. The "Bidirectional" system revolutionizes the traditional way of building, as it allows you to obtain the same performance as a reinforced plate, but with a reduced weight, comparable to that of a traditional monodirectional slab. ‎The winning combination of polystyrene and galvanized metal guides gives the panel a rigidity capable of withstanding first phase loads and a lightness that improves the seismic response of the building. Furthermore, the insulating power of polystyrene guarantees energy savings, responding to the double need of environmental protection and compliance with current laws.