The leb wall hs etl wall panels are composite thermal insulation hidden support panel, consisting of two slightly shaped, galvanized and pre-painted sheet metal and rigid foam insulation palyourethanis structural core. To specific type insulating panel has a unique design that allows the use of a horizontal n vertical applications in projects with architectural requirements. Thicknesses of panel: 40mm up to 100 mm Sheet thicknesses: 0.25mm up to 0.6 mm Colors: ral Max length / item : 13m ( with overlap there is no length limit ).