Whatever the cause you can remedy the cracks yourself without having to hire a professional.
Tile in bathroom cracking.
Or if your ceramic tile was installed over newly laid concrete the tile may crack as the concrete settles.
Whether it s a newly tiled bathroom or an existing one having to put holes in tiled walls is a common task.
Cracked bathroom tiles can be caused by either an instability in the surface under the tile or in rare cases the low quality of the tile itself.
In many cases the crack is not the result of an inferior tile.
While tile is an extremely durable material cracking can occasionally occur.
Generally hairline cracks in the concrete will not present an issue to the tile floor above.
However cracks wider than 1 8 inch will eventually transfer to the tile it notes.
Updated december 20 2017.
You may be able to patch a hairline crack but a bigger break will need a replacement tile.
This is known as reflective cracking and it can be easily prevented by adding a crack isolation membrane during installation.
Cracked tiles on floors and walls is a problem because it can be difficult to track down the source of the crack.
To discover the cause of your tile s crack you ll need to carefully inspect the crack s size and pattern.
Although cracks sometimes indicate serious structural issues they re often a symptom of superficial damage.
Ceramic tile can develop hairline cracks for a variety of reasons.
Low quality tiles the type and quality of tiles used for your bathroom wall are significant.
In far more instances the crack was caused by anomalies under or around the tile.
This guide outlines how to fix cracked tile or if necessary remove and replace broken tile on your floor.
You can repair the crack with tile filler and then paint over the filler with a color that matches the rest of the tile.
To fix the crack you have a couple of options.
If your tile is cracking contact a reliable tile expert to help you determine the cause of the cracking and inform you of your options.
Perhaps you dropped something heavy on the tile such as a cast iron skillet.
In damp areas such as the bathroom repairing cracked tile should be done sooner rather than later to reduce the risk of water damage.