How To Prepare A Plywood Subfloor Before Installing Tile Flooring To prepare a plywood subfloor for a tile layout, you'll want to make sure its surface is level. Use a large level or a 4-by-6-foot ...

Should I use a leveling compound to smooth the floor? Are there other tricks I can employ to make sure the finished floor is smooth as glass? A. This task is not as challenging as it might seem.