New Wall Tiles Cracking

About 10 months ago we had our bathroom re tiled with 15 5 x9 5 tiles over existing smaller tiles.

New wall tiles cracking.

I did notice a very slight scratch across a porcelain wall tile above my sink but though it wasn t worth mentioning as it was hardly visible. If the tiles keep cracking then there is a problem with the walls. How to determine if the cracks in walls are serious horizontal cracks. The grout around that tile began to crack and crumble over the months and today i have just noticed that the tile has now cracked where the scratch was.

Had a new complete bathroom fitted last year. In far more instances the crack was caused by anomalies under or around the tile. Cracks along grout lines. To confirm that a heavy impact cracked the tile you should inspect the crack s shape.

New wall tiles cracking and bowing out. A stair step crack looks like a flight of stairs and runs in both vertical and horizontal directions. In many cases the crack is not the result of an inferior tile. To counter this apply an uncoupling membrane to the concrete before the tile is installed.

Tiles laid over existing cracks usually crack due to uneven floor movement along the tile. Cracked tiles on floors and walls is a problem because it can be difficult to track down the source of the crack. Ceramic and porcelain tiles are particularly weak under compression and susceptible to cracks from dropped items such as kitchenware. Sudden impacts usually produce cracks that resemble a spider web pattern or a break in car windshield.

In a case where cracking is minimal or has occurred in only a small number of tiles and or the floor is in a location where aesthetics don t matter to you the easiest most inexpensive solution is diy patching. To determine how serious a wall crack might be it s best to examine the shape of the crack and the. This membrane bonds to the concrete floor and then bonds to the tile. For a larger more visible area of cracked tile contact a tile contractor for expert help.

If the walls are ply then there could be movement with the ply if they are plastered or plaster board there could be a damp issue.