The International Mechanical Code (IMC) requires that duct insulation contained in plenum spaces pass ASTM E84 or UL 723 25/50 Flame Spread/Smoke Developed Index.
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Feb 26, 2025 — Products & Services Update
Feb 27, 2025 - Johns Manville's comprehensive Product Selector Guide provides insulation solutions designed to enhance thermal efficiency and sound absorption in HVAC systems.
Feb 27, 2025 - As a recognized leader in the air distribution segment of the commercial HVAC industry, Titus continues to advance every aspect of our business to meet the changing needs of our customers.
Feb 26, 2025 - Reflective insulation by Balcan Innovations is a user-friendly alternative to other insulating methods for HVAC ductwork.