Knauf Ecobatt R-21 HD Unfaced Fiberglass Insulation Batts - All Sizes Size:5.5 in x 23 in x 93 in (4 Bags) and are quick and easy

and are quick and easy to install

Water-Resistive Barrier (WRB) Component per ICC-ES AC71 (ASTM E331

Membrane shall bear 6" minimum onto adjacent membrane systems such as foundation waterproofing or roofing

5 In x 54 In 22

5 In 3055 34/34 34

Knauf Ecobatt R-21 HD Unfaced Fiberglass Insulation Batts - All Sizes Size:5.5 in x 23 in x 93 in (4 Bags) and are quick and easyIf 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