you will need to drill into the tile to install it , you will need a masonry bit , and align it with a grout line ( as this is much easier than trying to drill into the center of a tile , mark with a pencil ( easy on a grout line ) and drill holes to fit the plastic anchors provided with the unit . if not buy some stainless steel screws and matching plastic anchors and matching drill bit size at home depot or Lowe's other than that a local handy man would love a lil job like this ~!