So I have done some searching and have not really come across this subject direcly. We are working on a pool design and seriously considering doing full tile. Before you jump over board I have a lot of tile experience, my last project we set over 1000sf of tile, it fun you should try it. We are talking to our tile manufactures but though I would ask here to. Does anyone have experience with full tile pools in cold weather climates and proceedures for winterizing the pool and or spa with full tile? Thanks in advance!