Covered Al. Curtain Wall System Application (FACADES WITH BEARING RANGE 4670-5000 mm)(Facade profiles, covers and wastage, necessary system accessories, galvanized steel anchor, bolts, dowels and connection materials, screed sheet, fire-smoke barrier, 2 mm galvanized sheet edge finishes, EPDM insulation membrane, including design, project, workmanship transportation and assembly) (Profile color: Ral painted).