Knauf Ecobatt R-49 Unfaced Fiberglass Insulation Batts - All Sizes Size:13.75 in x 16 in x 48 in (4 Bags) Chemically inert when cured and

Chemically inert when cured and safe for use around wiring

Professional grade

25" x 19" x 48" 114 18 6

Chemically inert

Thickness Sq Ft Per Board R-Value 0

Knauf Ecobatt R-49 Unfaced Fiberglass Insulation Batts - All Sizes Size:13.75 in x 16 in x 48 in (4 Bags) Chemically inert when cured andIf 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