The Reflectix® Duct Insulation is an excellent fiber-free alternative to other types of duct insulations. Installers nationwide, attest to the “ease of handling and installation” that contributes to a reduction in labor cost for this product (during installation).  It is installed by wrapping either rectangular or round ductwork in HVAC applications. The Reflectix® Duct Insulation is available through Contractor Sales Groups or Industrial / Commercial Building Products Suppliers.