When installing a tile system over a wood subfloor it is important to make sure it is structurally sound and ready for the tile system to be installed. For this to be achieved it means that the subfloor needs to be prepared. In this module, you will learn how to determine is a wood substrate is suitable for tile, tasks that should be performed, and why preparing the floor is important. To complete this course and receive a certificate, you will need to complete the online module which will take a minimum of 9 minutes and then you will be required to take a 9 question quiz about what you just learned.