SB-DW Duct Wrap Thermal/Acoustic Insulation is a lightweight, foil faced, fire retardant blanket-type insulation with multiple uses. Duct Wrap offers excellent thermal and acoustical performance and has a Class-A Fire rating.

Made from durable natural fibers, SB-DW Duct Wrap contains no fiberglass and does not itch or cause skin irritation. The fibers used to manufacture SB-DW Duct Wrap offer excellent sound absorption properties and every fiber used is individually treated with an EPA registered anti-microbial agent that offers excellent protection from mold, mildew, fungi, and pests as well as fire resistance.

The SB-DW Duct Wrap product features a pure aluminum barrier that reflects unwanted radiant heat and offers excellent protection from air currents, moisture, and vapors.