Knauf Ecobatt R-19 FSK-25 Fiberglass Insulation Batts - All Sizes Size:6.25 in x 24 in x 96 in (5 Bags) Built-in duct attachment ring for

Built-in duct attachment ring for connecting a vent hose (sold separately) to direct the heated exhaust air and assist in water evaporation

which indicates its thermal resistance properties

making it an environmentally friendly insulation choice

Yellow Back- Low Output

Knauf Ecobatt R-19 FSK-25 Fiberglass Insulation Batts - All Sizes Size:6.25 in x 24 in x 96 in (5 Bags) Built-in duct attachment ring forIf you require delivery to ID, MT, OR or WA, please select that delivery zone as pricing and delivery to those states may vary. Knauf EcoBatt Fiberglass Insulation Batts with ECOSE Technology are a flexible glass mineral wool batt insulation made from sand and over 50% recycled glass bottles bonded with ECOSE Technology. Fiberglass insulation is the most cost effective way to increase thermal performance. By reducing energy usage, fiberglass