Knauf Ecobatt R-49 Unfaced Fiberglass Insulation Batts - All Sizes Select Your Delivery Zone:ID/MT/OR/WA always turn the black print

always turn the black print side down

Tack-Free Time: 30-60 seconds

3 or 4 hour Fire Rated Assemblies as shown in the UL Fire Resistance Directory

The product is chemically inert which means that it will not promote corrosion

VELUX Flexi Loc tube connection system reduces installation time

Knauf Ecobatt R-49 Unfaced Fiberglass Insulation Batts - All Sizes Select Your Delivery Zone:ID/MT/OR/WA always turn the black printIf 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