No building system component is taken more for granted than the overhead door. It is important to consider the initial and long-term operating benefits and the ongoing maintenance requirements for a facility’s overhead door to ensure safety, security, and reliability. This online, interactive course is intended to provide guidance on the various types of overhead doors, and the safety features and best practices to consider. This course will also provide a suggested list of preventive maintenance actions as well as troubleshooting techniques to diagnose common maintenance issues.