6 Lite Craftsman Steel Door Crafted from cold rolled steel with polyurethane insulation Finished with 2 coats primer polyurethane, 2 coats of paint polyurethane, and 2 coats of clear polyurethane SPECS: Door Type: Exterior Door Style: Modern / Contemporary Door Face Material: Steel Door Thickness: 1-3/4" Glass Type: Dual Pane, Tempered, Insulated Glass Options: Clear, Flemished, Satin Warranty: Door: 1 Year Limited Manufacturer Warranty