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
Jun 17, 2026 - The Acting Secretary of Labor visits SMACNA contractor Prime Sheet Metal and holds contractor issues roundtable SMACNA chapter leadership to learn more about the regional and national HVAC market and industry workforce development.
Jun 17, 2026 - Learn more about the Chicago-based family company that started in 1987 that has grown into one of the leading firms in the region.
Jun 17, 2026 - Paul Heimann (Welsch), Tom Mascari (Mendel), and Rob Schimmelpfennig (HAVE) join Seth Lennon to talk more about building a durable customer base and how to retain those leads long-term.