Knauf Ecobatt R-13 Unfaced Fiberglass Insulation Batts - All Sizes This item is made to order and cannot be cancelled or amended or returned once ordered as it's dispatched from the manufacturer. It has an all-polycarbonate self-flashing

It has an all-polycarbonate self-flashing design with pre-drilled holes in flange mounts directly between shingles and roof decking

Tongue Buckle Legs

Do not use incandescent bulbs due to accumulation of heat

coupled with its sound absorption and fire resistance properties

Knauf Ecobatt R-13 Unfaced Fiberglass Insulation Batts - All Sizes This item is made to order and cannot be cancelled or amended or returned once ordered as it's dispatched from the manufacturer. It has an all-polycarbonate self-flashingIf 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