Just bought a house with a balony over the garage. Water leaks from the balony into the garage ceiling. I plan on fixing up the balony and put (outdoor) ceramic tiles on the balony floor.
I am looking for advice on this DIY job. Specifically, 1) should I use CDX plywood down for the subfloor? 2) would roofing cement on the plywood/tar paper appropriate? 3) is it okay to lay tiles over the plywood/roofing cement?