A. Glass tile is renowned for its versatility. Because it is impervious to the effects of moisture, glass tile is a popular addition to bathroom areas and spa locations in commercial settings as well as residential ones. Glass tile can be used as a wall tile to cover surfaces entirely, or as flourishes and trim pieces. They can be used for shower stall floors, and as creative centerpieces to a room in the form of murals or as unique layouts that mix colored glass tiles in a mosaic pattern. They can also be used in outdoor settings, like in pools or courtyards, and even as mosaic patterns on external walls.