Closed-Cell Foam Duct Liner Resists Moisture Intrusion, Improves Indoor Air Quality

Closed-Cell Foam Duct Liner Resists Moisture Intrusion, Improves Indoor Air Quality

Among the various HVAC insulation options available, elastomeric closed-cell foam duct insulation (closed-cell foam) solutions stand out for providing safe, sustainable, high-performance thermal and acoustic insulation while resisting moisture and improving overall indoor air quality (IAQ).