In this edition of Tech Talk, Brian talks with Rick Napper of PFRI Services about the process of taking core samples during a warranty inspection for a sprayfoam + silicone roof. This particular roof project was installed by Duralite Insulators from Houma, Louisiana.

Rick has been doing warranty inspections for over 25 years and has worked with American WeatherStar for over 10 years. Warranty inspections are required as part of our StarGard+ Warranty Program. We recommend that any building owner working with a roofing contractor ask for a sample warranty for the system they are considering.