Tile Problems Showing Too Soon? Here’s the Right Tiling Solution Hollow-sounding tiles, uneven surfaces with lippage, or tiles that suddenly loosen and detach are common signs of improper installation and weak bonding. These tiling defects often result from poor surface preparation, incorrect adhesive selection, insufficient coverage, or substrate movement—issues that can affect durability, safety, and the overall finish of floors and walls if not addressed properly. Magtanong Para Sigurado. Wit