Tile Grout Issues

Tapping a broomstick onto the tile tells if the tile has a hollow spot in the setting material.

Tile grout issues.

You must remove loose or hollow tiles and fix the installation or subfloor problem. They are often found around loose or hollow tiles. Grout tends to be more porous than tile and so provides an easier pathway for moisture to travel beyond its bounds. Typically the most common causes are as follows.

Common tile stone and grout problems. Cracks in your grout can be caused by a number of issues. Tile grout problems cracking. Grout cracks caused by improper tile installation or a loose subfloor are often fairly major.

2 grout that is insufficiently packed into the joint. It is caused by moisture entering the grout either from above or below. Ideally grout has a consistent coloring from one side of the room to the other. Known as efflorescence white stains appearing on the surface of tiles is caused by water penetration underneath stone or tiles.

White residue stains on tiles. The worst possible scenario is that the substrate. Improper cleaning of grout haze from the surface of the floor or wall or failing. The minerals in the water crystalise which results in white residue appearing on the surface of tiles.

In practice it isn t. Grout discoloration is often the first sign that there is a moisture problem on a tile floor. This most often occurs with wall tile. Efflorescence is generally a porous tile issue however it clusters of the crystals often appear on grout joints due to grout being a highly porous substance.