What the “L over 720” is up with all of these deflection standards for stone tile floors? Why is there a different deflection recommendation for concrete substrates than wood frame substrates? Are they applicable to live load, or total load? During this session, we will discuss deflections standards and how they affect stone tile installation. Learn about how stone tile is installed on subflooring, underlayment decks or framing. Come away with a template for selecting the correct stone for each tile application.