rFOIL R-4.2 reflective duct insulation is designed to reduce radiant heat gain/loss in residential duct applications. It helps control condensation by providing an air-tight thermo break around ductwork and is clean, safe, environmentally friendly, and is easy to install. rFOIL duct insulation increases system efficiency and lowers stress on HVAC equipment while reducing energy usage and cost. It will not harbor mold, mildew, or other fungi.

Covertech Fabricating Inc.
www.rfoil.com