PANEL BLACK is a thermal insulating system in panels, coupled to a bituminous waterproofing membrane. PANEL BLACK are suitable for insulation and waterproofing of roofs in general, with the great convenience of using a single product; they combine the very high capacity of the graphite with the impermeability of the bituminous membrane. PANEL BLACK are made of thermal insulating panel with graphite, high thermal insulation, closed cells, self-extinguishing class E, complying with European Directive 89/106/ECC and produced by recasting and applying product standards EN 13163 CE marking.