The subfloor must be free of moisture damage including rot and sponginess and must be securely fastened to the joists and squeak free don t lay tiles on a concrete slab with cracks that appear to be spreading or irregularities that prevent you from leveling it.
Preparing bathroom subfloor for tile.
Preparing a subfloor is an essential step for installing floor tile it provides a level surface that will allow the tiles to properly stay in place.
This guide will show you how to prepare your subfloor for a tile installation project to ensure that it s fit to support ceramic or porcelain tile.
The most important part of a tile floor installation is prepping the subfloor.
Proper preparation of the subfloor is critical to the success of your ceramic tile installation.
Installing a tile floor is the perfect project for a bathroom renovation.