Owens Corning R-21 Un-Faced 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. bracket free installation system with

bracket free installation system with template included

supporting healthier indoor air quality during installation

It installs over a curb to provide a leak-proof cap

Features and Benefits

dry rag to assist informing tight laps

Owens Corning R-21 Un-Faced 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. bracket free installation system withThe Owens Corning R 21 Un Faced Batts are flexible fiberglass insulation batts that are used for roof ceiling and interior exterior wall applications. They're installed in wood or metal framing cavities or between furring channels. Size Sq Ft Pack Batts Per Bag IRN Application 5. 5 in. x 15 in. x 93 in. 77. 5 8 U89B Wood 5. 5 in. x 15 in. x 105 in. 87. 5 8 K27 Wood 5. 5 in. x 15. 25 in. x 93 in. 68. 94 7 BU107 Wood 5. 5 in. x 23 in. x 93 in. 89. 13 6