Aluminum Casement DoorMaterial: 6063 T5 Aluminum Alloy, the most popular materials for windows and doors.Profile Type: Thermal break profile and normal profile, aluminum and wood cladding profile are ... .0 mm is standard option. Aluminum Surface Treatment: Powder coated, anodizing, Electrophoresis, PVDF and wood color transfer.Casement Doors Series: 50 series, 65 series ...