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
Dec 3, 2025 - SMACNA's Secretary-Treasurer sits down with Seth Lennon to discuss the value of SMACNA membership and why constant engagement at events, such as the annual convention, is critical, especially for educational opportunities.
Dec 3, 2025 - SMACNA's new Vice President joins Seth Lennon to talk about his rise through the industry, some of the issue areas that he is particularly passionate about, and what he hopes to accomplish on the executive committee.
Dec 3, 2025 - December 10 is the last day to register for the program meant to help you with the knowledge and skills needed to negotiate effectively.