Aluminium Sliding Window,Aluminium Glass Window,sliding glass window 1,Material:Aluminium 2,Type:Sliding 3,Glass:5-10MM Aluminium Sliding Window,Aluminium Glass Window,sliding glass window 4.Thickness of material ... insulation3) UV protection - will not fade or discolor4) Easy to install, easy to maintain,easy to clean12.Advantages of Aluminum windows ...