The answer to 'why is my tile water damage' is that tile floors can become damaged due to water exposure from various sources, such as leaks, flooding, or excessive moisture. Common causes include plumbing issues, poor drainage, or improper tile installation.
Symptoms of tile water damage may include discoloration, cracking, crumbling, or loosening of the tiles. The subfloor underneath may also become warped or weakened. If the damage is caught early, it may be possible to repair the tiles and address the underlying issue. However, if the damage is extensive, the entire tile floor may need to be replaced.