Metallic roof cover constructive structure details cad drawing dwg file

Metallic roof cover constructive structure details cad drawing that includes a detailed view of Smooth embossed and riveted zinc-alum roof, vapor barrier. dynafoil asphalt felt,  structural osb board, expanded polystyrene, Extruded plywood, Piece pine wood, brushed dry, Vapor, concrete base and much more of roof cover details.