Knauf Ecobatt R-38 Unfaced Fiberglass Insulation Batts - All Sizes checklist-This product is currently not available due to manufacturing issues International Energy Conservation Code (IECC)

International Energy Conservation Code (IECC)

washer with solid cap design (no keyholes)

Maintain 100% Tie-Off

and improved indoor air quality

Thermafiber UltraBatt mineral wool insulation is designed to provide excellent thermal insulation

Knauf Ecobatt R-38 Unfaced Fiberglass Insulation Batts - All Sizes checklist-This product is currently not available due to manufacturing issues International Energy Conservation Code (IECC)If 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