Johns Manville R-11 Kraft-Face Fiberglass Insulation Batt - Steel Framing - All Sizes estimatestart-3 Does this insulation product have

Does this insulation product have any certifications

the Johns Manville R-25 Unfaced Fiberglass Insulation Batt - Steel Framing is a high-quality product that provides excellent thermal and acoustical performance

Owens Corning EcoTouch R38 Wood Framing Unfaced Batt: Unfaced insulation batts with R38 thermal resistance

Tested per ASTM E1886 and E1996

33 8 E63 Wood 12

Johns Manville R-11 Kraft-Face Fiberglass Insulation Batt - Steel Framing - All Sizes estimatestart-3 Does this insulation product haveThe Johns Manville R 11 Kraft Faced Fiberglass Insulation Batt is a revolutionary insulating material that is ideal for controlling moisture of exterior walls. It is available in pre cut sizes that make them suitable to fit in different types of standard wall cavities. This insulation batt is extensively used in all kinds of commercial as well as residential buildings. Size Sq Ft Bag Bags Per Pack 16" x 96" 170. 66 5 24" x 96" 256 4 Key Features: