Knauf Ecobatt R-21 Unfaced Fiberglass Insulation Batts 5.5 x 16 x 96 (Master Pack of 4) Select Your Delivery Zone:All Other States common walls and any open

common walls and any open cavity without a spray template

In order to prevent debris penetrating inside the ribs

Hardware is included in this kit

Fastened through the roof panel and into the structure

mineral/rock wool

Knauf Ecobatt R-21 Unfaced Fiberglass Insulation Batts 5.5 x 16 x 96 (Master Pack of 4) Select Your Delivery Zone:All Other States common walls and any openIf you require delivery to ID, MT, OR or WA, please select that delivery zone as pricing and delivery to those states may vary. Knauf Insulation delivers sustainable products that offer exceptional R value, year round comfort and reduces sound transmission. Fiberglass insulation is the most cost effective way to increase thermal performance. Save up to 15% on heating and cooling costs. Save Money! Adding insulation having the proper amount will reduce