CertainTeed R11 Paperfaced Batts - All Sizes Size:3.5 in x 16 in x 96 in (Master Pack 4 Bags) The indoor and outdoor units

The indoor and outdoor units are designed for close proximity to easy installation

It is designed to be used in commercial and residential buildings where fire and noise protection is required

Unfaced insulation can be used on its own if moisture control is not a concern

providing excellent thermal and acoustical performance

Is Rockwool Comfortbatt R23 suitable for use in exterior walls

CertainTeed R11 Paperfaced Batts - All Sizes Size:3.5 in x 16 in x 96 in (Master Pack 4 Bags) The indoor and outdoor unitsLight density fiber glass batts with a kraft, foil, or a foil scrim kraft (FSK) fire resistant vapor retarder facing. Size Sq Ft Per Bag Batts Per Bag 3. 5" x 15" x 93" 155 16 3. 5" x 15" x 94" 156 16 3. 5" x 15" x 105" 175 16 3. 5" x 16" x 96" 170. 67 16 3. 5" x 23" x 93" 237. 67 16 3. 5" x 23" x 94" 240 16 3. 5" x 24" x 96" 256 16 USES To improve thermal performance of exterior and interior walls and floor ceiling assemblies. Kraft: non exposed