Watch the recently held webinar, Fiberglass Duct Liner for Efficient & Quiet HVAC Systems.
SMACNA’s recent webinar, Fiberglass Duct Liner for Efficient & Quiet HVAC Systems, explains the different types of insulation materials used for lining the interior of mechanical duct systems, their overall performance qualities, and how to improve project specifications for mechanical air delivery systems by tying specifications together to facilitate project performance goals better.
Webinar presenter William “Buddy” Combs, Specification Specialist at SMACNA Platinum Associate Member company, Knauf Insulation, has over 35 years of experience in all aspects of owner’s representation in the building delivery process, including Architecture, engineering, specifications, project management, construction, governmental and code compliance.
Apr 10, 2024 — Member Update
Aug 26, 2026 - Second edition builds upon the first edition and continues to serve as a basic reference guide to industry-accepted practices for the fabrication and installation of commercial kitchen ventilation systems.
Aug 26, 2026 - Former CAL SMACNA Executive Vice President was a trailblazer in the industry, serving as a coalition builder throughout the trades over the course of an impactful 30-year career.
Aug 26, 2026 - Article in SMACNA’s Cybersecurity Series Dives into the foundational aspect of any data protection plan.