When renovating a bathroom or kitchen, one of the most critical technical questions you will face is: what size trowel for 12x24 wall tile  ensures a lasting installation? Because 12x24 inch tiles are classified as Large Format Tile (LFT) , the margin for error is slim. Using the wrong trowel size can lead to hollow spots, cracked tiles, and "lippage" (uneven edges). Whether you are learning how to lay wall tiles  for the first time or are a seasoned DIYer, achieving a bond t