Description
Johns Manville R 11 Unfaced Fiberglass Insulation Batt Wood Framing All Sizes Product Thickness 11.81" Width 21" checklist Estimated Lead Time 10 12 Working Days Size:8.25 in x 23 in x 48 in (4 Bags) MWALL2BRNZ10MMX48X96 commercial buildings Width 21" Users appreciate the blankets' excellent sound attenuation and fire protection capabilities