The outer side is made of 1 mm thick compact polycarbonate (compliant with the EN-1013 standard), while the inner side is a 10 mm thick honeycomb polycarbonate sheet. The outer and inner layers are coupled with extruded polycarbonate honeycomb profiles.
The range also includes 5G–HI polycarbonate, an even more insulating panel system for greater thermal comfort, which also ensures increased load resistance and easier installation, both in new constructions and in renovation projects.