Glass floor tile is something new, so no wonder you feel uncertainty. I’ve seen three different floors entirely done in large format glass tile, and found the result impressive. One of them was the floor we captured during installation – see slide 11 in the installation slide show on this site. It sounds like the tile has been treated to provide an adequate amount of friction, and if the tile has been made specifically for floors, it should also give adequate abrasion ( scratch) resistence. All technical attributes should be specified by the manufacturer. It’s useful knowing who made the tile and what the specs are; your dealer should be able to provide this information. As for cleaning, most glass tiles clean up with soap and water, but I imagine the cleaning on floor tile could be more complex, especially depending upon the traffic. Is the tile going to be used in high traffic areas?_________________administrator