Self Leveling Underlayments (SLU) can be used to achieve a smooth, level surface in large areas. With introduction of larger and larger tile, the need for level floors is more important than ever before. In this module, you will learn about self leveling underlayments, the prep required before starting, and the installation process. To complete this course and receive a certificate, you will need to complete the online module which will take a minimum of 12 minutes and then you will be required to take a 10 question quiz about what you just learned.