Would you like to increase thermal efficiency, lower heat conductivity and improve the sound attenuating capabilities of your ventilation system? Our pre-insulated duct panel is a cost effective way to accomplish all three requirements. Comprised of a high strength, phenolic foam panel reinforced with aluminum foil on both sides, the light weight, CFC free foam panels are noncombustible and give off no smoke or poisonous gas when exposed to fire.

They can be cut, bent, formed and then adhered to ducting using fire-proof flange and adhesive, providing a hermetic seal that ensures relatively no air leakage. Pre-insulated duct paneling is an ideal product to replace rubber-foam, fiberglass and polyurethane foam insulation currently used in your system. An added benefit derived from its installation is the increased corrosion resistance the aluminum foil backing provides to your ductwork.