Production description of aluminum jalousie window Material Profile Aluminum Thermal Break or Non-Thermal Break Surface TreatmentPowder-coated/Anodized/Electrophoresis/PVDF, etc. Standard Size W600mm*H900mm, W600mm*H1200mm, W600mm*H1500mm, W900mm*H900mm, W900mm*H1200mm, W900mm*H1500mm Thickness 1.4mm to 2.0mm , Others As Clients'..