AEROFLEX Breathe-EZ™ Fiber-Free Elastomeric Duct Insulation

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. AEROFLEX Breathe-EZ™ Duct Insulation passes 25/50 up to 2” [50 mm] thick, is listed and

Article content provided by AEROFLEX.

Visit the AEROFLEX website to learn more.

Contact an AEROFLEX representative.

Aeroflex USA manufactures the AEROFLEX® brand of EPDM closed-cell elastomeric pipe, duct & equipment insulation in Sweetwater, TN and offers owners, engineers and contractors high-quality, single-source, hermetic EPDM insulation system solutions engineered to ensure success and long-term performance.

Sep 30, 2024 — Products & Services Update

Latest Articles

The Power of Construction Podcast Returns

Oct 9, 2025 - Season 2 of The Power of Construction is here—featuring bold conversations with the pioneers shaping construction’s future.

Full-Width Seam Maximum Performance Pro-Fabriduct Delivers.

Oct 9, 2025 - Iowa Precision’s Pro-Fabriduct Full Coil Line® sets a new HVAC standard, delivering leak-resistant, full-width seam ductwork with superior speed, accuracy, and savings.

Johns Manville’s Newly Refreshed Website

Oct 9, 2025 - We’ve revamped our website with an easier, more user-friendly design. Plus, with our new document search feature, users can quickly find the document they need.