Frame Material:Aluminum Alloy Open Style:Sliding Type:Sliding Windows Opening Pattern:Horizontal surface treatment:Anodize/electrophoretic coated/ powder style:sliding , casement, folding, awning, fix, french, turn and tilt Performance:Privacy and safety guranteed glass:single/tempered/low-e/Clear /Tinted / Obscure profile thickness:1.2-2.0mm color:Silver, champagne, bronze, black, light feature:Water-proof&Air-proof&Sound isolation material:aluminum Size:Customized Size Feature:thicken aluminum profile Show More