Covertech Reflective Bubble Duct InsulationrFOIL Big-6 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, and environmentally friendly. The reflective and low-emissive surface provides an R-6.0 thermal insulation code compliant performance. rFOIL Big-6 comes with pre-attached spacer strips. These attached strips save time, labor, and simplify installation.

Covertech Fabricating Inc.