4 Reasons to Put in a Subfloor When Installing Adhesive Tile 4 Reasons to Put in a Subfloor When Installing Adhesive Tile
There are a number of reasons to consider installing a subfloor before installing adhesive tile, all of which have to do with how the new tile adheres.
If you have removed the old flooring to apply the adhesive tile, the residual adhesives used to attach the old flooring may prevent the adhesive on your new tile from adhering properly to the floor. It can result in buckling. Even if you try to remove the old adhesives, there may be enough residue to prevent the tiles from sticking correctly. The installation of a new subfloor ensures a clean surface that will give your new adhesive tile a solid grip.
Floors may be uneven, especially in older homes. A new subfloor, properly installed, will even the surface and facilitate strong adhesion of your new tiles.
If the old floor has old stains or imbedded soil on its surface, the new tiles may not stick. Once again, a subfloor eliminates this problem.
If the old floor has been oiled as part of its maintenance, it will interfere with the adhesion of new tiles. Installing a new subfloor eliminates the necessity of stripping it and eliminating every trace of oil.