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
Apr 1, 2026 - Time is running out to register and submit topics for this critical SMACNA event coming up in beautiful Quebec City!
Apr 1, 2026 - Upcoming in-person training program will aid service professionals show up on the job, in customer interactions, and within their teams.
Apr 1, 2026 - Episode featuring Rainier Metal Works named finalist in Technology and Education Podcast Category.