What Would Cause Ceramic Tile To Flake Almost Like A Rash? It's Outside In The Elements?
The tile is on front porch and side porch no covering. Some of the tile looks like it has a rash and its breaking up just on the very top surface its not lifting from the bottom at all the tile has been down for 8 months and just the last month or so this started happening. Could this be a problem with the tile or is this the contractors fault? Who would be responsible?

