Brand Do it Best
Manufacturer Part Number KR151AK
Manufacturer Description R11 15X40 KRA INSULATION
Country of Origin Code United States of America
Package Quantity 1
UPC 00725387246567
Size 15" x 40'
R value R11
Type Kraft
Unit Roll
Material Fiberglass
Thickness 3-1/2"
Coverage 50 sq ft

More Information


Reduces heating and cooling costs by increasing the insulating value of walls, ceilings, and floors. Keep your house warmer in the winter and cooler in the summer. Easy, DIY installation. GreenGuard Certified, LEED eligible and free of phenol, formaldehyde, acrylics or artificial colors.

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