Trends & Analysis of Single Ply Systems

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Webinar On-Demand
Sponsored by Duro-Last®, Inc. and Georgia-Pacific
Presented by John A. D'Annunzio

Learning Objectives:

  1. The participant will learn about material formulations and advantages and disadvantages of PVC and TPO.
  2. Proper design requirements and application methods for PVC and TPO will be provided.
  3. The session will provide sustainable advantages of thermoplastic materials.
  4. The participants will be informed of the latest material advancements and application methods of PVC and TPO.


This test is no longer available for credit

This session will provide an analysis of PVC and TPO membranes from their inception into the roofing industry to their current use. Material formulations will be discussed and proper design and application methods will be provided. Recent case studies of these materials will be highlighted and new - sustainable - application methods will be discussed.

John A. D'Annunzio, President of Paragon Roofing Technology - founded in 1989. Has completed roofing and waterproofing design and forensics throughout the world for Fortune 500 companies, schools and universities and Federal, State and local municipalities. Has conducted material testing on all types of roofing and waterproofing materials.