Metal roof panel, sandwich type, injected in a continuous line with polyurethane (pur) or poly-isocianurate (pir) expanded of high density (38 kg / m3), external face and internal face in steel sheet pre-painted galvanized, aluminum and / or aluzinc.
As it is a monolithic element, it offers a high mechanical strength and therefore, greater distance between structural supports.
Ideal for roofs of all kinds of constructions or it is also used on facades.
Allows the installation of solar panels.