Advantec is EDIT: not plywood, ksquare EDIT as you clearly know. It's apparently great for flooring (given that's what it's designed for). Do you have another thread going somewhere? You should keep all your posts about your project in one thread -- it's hard to say whether Advantec alone will be enough for your subfloor. We need the history of the project -- tile type, joist span/size/spacing, all that. If you have another thread, one of the moderators can merge this one with that...
But Advantec's good not plywood.
EDIT DOH! I'm an idiot. See disclaimer below.
(not a pro -- that's the disclaimer)
My Bath Project
Last edited by MarcusEngley; 11-03-2005 at 12:12 PM.