High-quality installations of ceramic and porcelain tile require the installer to have the hand skills to put it into place, along with the knowledge of what products are available to finish the project successfully.
On most commercial tile jobs, the specifications clearly call out each component of the tile assembly, though not always. However, on many residential jobs the various items necessary for a good job may be overlooked. Whether the project is commercial or residential, the tile installer is the last person on the job who should provide his or her input and expertise so the outcome will be favorable.