Ceramic Tile Expansion Joint
I'm trying to decide whether to install 48 sq. ft. of ceramic tile in my foyer, or to have it done by a contractor. If I do it, I'll use ditra uncoupling membrane, and I think I have most of the layout and thinset requirements down. What still has me a little confused are the expansion requirements. Is there some sort of a physical barrier that must be placed at each wall, doorway, etc, or do you just leave a gap? Thanks in advance.