A Floor-Laying Pro is also known as a TILER. A TILER is a professional who specializes in the installation of tiles, which are thin slabs of stone, ceramic, or other materials used to cover surfaces such as walls, floors, and countertops. Tilers must have a good eye for detail and be able to accurately measure and cut tiles to fit the desired space. They must also be able to work with a variety of tools and materials, including grout, sealants, and adhesives. Tilers must also be knowledgeable about the different types of tiles and their installation techniques.