SMACNA Premier Partner Interview: Johns Manville

TJ Stock from SMACNA Premier Partner Johns Manville detailed some of their new duct liner solutions and why their products are vital to emerging jobsites such as data centers.

TJ Stock from SMACNA Premier Partner Johns Manville joined us on the floor of the 2025 SMACNA Product Show. TJ walked through some of their new duct liner solutions and why their products are vital to emerging jobsites such as data centers.

Jan 7, 2026 — Member Update

Latest Articles

Council Meeting Update

Apr 1, 2026 - Time is running out to register and submit topics for this critical SMACNA event coming up in beautiful Quebec City!

Join Us for Customer Excellence Training!

Apr 1, 2026 - Upcoming in-person training program will aid service professionals show up on the job, in customer interactions, and within their teams.

Help Clear the Air Win a Shorty Award

Apr 1, 2026 - Episode featuring Rainier Metal Works named finalist in Technology and Education Podcast Category.

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