We will take a look at self leveling underlayments (SLU) used over wood substrates. The application of SLU over wood will vary depending on the manufacturer. In the course, we will review the potential differences and the importance of referring to manufacturer literature. To complete this course and receive a certificate of completion, you will need to complete the on-line course which will take a minimum of 10 minutes to complete and then you will be required to take a 10 question quiz to test what you have learned.