Tiles are a popular choice for flooring in washrooms and wet areas due to their robustness and longevity. Tiles are available in various types, including ceramic tiles, porcelain tiles, marble tiles, mosaic tiles, travertine tiles, granite tiles, glass tiles, and natural stone tiles. Each tile type has its unique features, and choosing the right tile depends on the specific requirements of the project.Before any tile installation, it is essential to ensure that the substrate meets the ANSI requirements. The substrate is the underlying layer of the floor that supports the weight of the tile and prevents it from cracking or breaking. The substrate must meet the required standards to ensure a smooth and long-lasting installation.Moreover, substrate membrane must be used for waterproofing and crack insulation to prevent any future issues. This is especially important in wet areas where water can seep through the grout and damage the substrate. The membrane acts as a barrier that prevents water from penetrating the substrate and causing any damage.There are various types of tile installations, such as the thick bed method and thin bed method. The thick bed method involves applying a thick layer of mortar to the substrate before laying the tile. This method is suitable for uneven substrates or when the tile needs to be raised. The thin bed method involves applying a thin layer of mortar to the substrate before laying the tile. This method is suitable for flat substrates and is faster and easier to install.Overall, tile installation is a complex process that requires attention to detail and adherence to standards. By following the correct procedures, using the right materials, and choosing the right tile, one can ensure a smooth and long-lasting installation that will stand the test of time.