PGT WinGuard Aluminum windows and doors feature heavy-duty, extruded aluminum frames along with corrosion-resistant hardware fasteners with stainless-steel options. The windows and doors are manufactured with laminated glass and are topped off with a powder-coat paint finish. Windows and doors are customizable with frame colors, hardware finishes, glass tints, grid styles and patterns. Products have been issued a Miami-Dade Notice of Acceptance and certified or rated by Florida Product Approval, Energy Star, National Fenestration Rating Council and Sound Transmission Class.