Johns Manville R-38 Attic Unfaced Fiberglass Batt Insulation, 63.33-sq ft Coverage (23.75-in W x 48-in L) - U1348S DIY Woodworking Its NITRUS CARBIDE teeth are

Its NITRUS CARBIDE teeth are the standout

A: High-quality carbon steel with a Sterling Nickel finish

Premium Marble: Natural Crema Marfil from Spain with warm beige tones and subtle veining

packages and keep them dry

Johns Manville R-38 Attic Unfaced Fiberglass Batt Insulation, 63.33-sq ft Coverage (23.75-in W x 48-in L) - U1348S DIY Woodworking Its NITRUS CARBIDE teeth areR 38 Unfaced Fiberglass Batt Insulation for Attics Formaledehyde free fiberglass batts deliver R 38 thermal performance for attics and cathedral ceilings. Pre cut 48 in lengths fit 24 in on center framing and provide 63. 33 sq ft of coverage per pack. Key Features: High R Value Performance: R 38 insulation boosts energy efficiency and comfort Unfaced Design: No vapor barrierideal for adding over existing insulation Pre Cut Convenience: 48 in batts