Some floors look dated but remain serviceable; others show problems that affect safety, moisture, comfort, or the value of the room. These seven signs can help East Tennessee homeowners decide when to request a professional evaluation. 1. Persistent moisture damage Swelling, cupping, soft areas, staining, or musty odor can indicate an unresolved leak or moisture source. Correct the cause before installing anything new. 2. Loose, cracked, or unstable areas Moving tile, broken