Sprayfoam Show 2020 Convention & Expo

Henri Fennell
Owner



Henri is a building envelope specialist and architect with forty-five years of experience in energy conservation design, manufactured products, and services. His work with polyurethane foam began during the energy crisis of the 1970s. He has four energy-related U.S. patents, and has contributed to ASTM standards, ASHRAE Journal, and is often cited in articles related to building performance.

Sessions :