Profile: United States Aluminum Corp. provides architectural aluminum product. Our doors offer clean lines and are supplied with unique astral II push & pull hardware, locks and cylinders. Our storefront system offered in simple panel-type installation and stacking-type installation, all storefront systems are designed for quick assembly and installation. We also offers impact resistant systems designed to withstand most coastal code requirements for wind-borne and blast debris. Our ribbon wall systems are ideal for low- and high-rise ribbon windows or punched openings.