Knauf Ecobatt R-38 FSK-25 Fiberglass Insulation Batts - All Sizes Select Your Delivery State:All Other States Viper VaporPatch retains its superior

Viper VaporPatch retains its superior tack in cold

Size Sq/Ft Per Bag Batts Per Bag IRN 5

R-Trac (HVHZ)

It is also resistant to moisture

Knauf Ecobatt R-38 FSK-25 Fiberglass Insulation Batts - All Sizes Select Your Delivery State:All Other States Viper VaporPatch retains its superiorIf 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