Understanding Single-Ply Roofing Systems
This course is no longer active. AEC Daily will not report completion information for this course.
EPDM, PVC, and TPO are the most popular single-ply roofing materials used in low-slope roof applications today. This course presents an overview of the differences between these materials in terms of manufacturing, formulation, and performance. In addition, seaming, flashing, and installation options are reviewed to aid in selecting a durable system that meets the project requirements.
Upon completion of this course, the Learner should be able to:
- Discuss the different manufacturing processes utilized in making thermoset and thermoplastic roofing membranes and their effects on the finished product.
- Compare the material formulations and performance characteristics of EPDM, PVC, and TPO roofing membranes.
- Identify the flashing and seaming methods available for EPDM, PVC, and TPO roofing membranes and the benefits and drawbacks of each.
- Explore how to weigh the pros and cons of the roofing membrane and installation method when considering which system best fits the design criteria.
Approximately 1 hour. Delivered online, at your own pace.
Presented by Derek Nickum on behalf of Johns Manville. View the Privacy Policy .
Presenter Information
Name: Derek Nickum
Title: Group Channel Manager, Johns Manville
Background: Derek Nickum is the Group Channel Manager for Johns Manville, Roofing Systems Group, currently leading two national sales channel groups (Building Constructor Services and Specifier Services) and the Inside Sales effort. After receiving a Bachelor of Science in Architectural Engineering from the University of Colorado in Boulder, Colorado, he entered the commercial construction industry as an operations manager for a nationwide commercial subcontractor. He joined Johns Manville in 2013 as a Specifier Services Rep for the Midwest region to focus on providing industry-leading services to the design community. He was soon promoted to Sr. Specifier Services Rep and moved to the Southeast region enhancing his technical knowledge of commercial roofing system design and expanding his customer base. Derek was promoted to lead the Specifier Services team and oversee the Johns Manville BURSI educational platform in 2017. In the Fall of 2018, his responsibilities grew to include leading the national sales effort for Building Constructors.
