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Johns Manville B374 R19 Unfaced Fiberglass Insulation, 75.07 Sq. Ft. Coverage, 5.5 x 23-In. x 39' 2-In. Roll
Item #: B374 by JOHNS MANVILLE INTL INC
UPC #: 031979638734
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30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
Insulation Application Type
2x6 wood-framed walls, floors, and crawl spaces
Height
23.50
Roll or Batt
Roll
Brand
Johns Manville
Product Width (in.)
23
Width
19.00
Coverage Area (sq. ft.)
75.07
Product Length (ft.)
39.1667
Country Origin Code
US
Product Thickness (in.)
6.5
Insulation R-Value
R19
Length
26.00
Insulation Material
Fiberglass
Hazardous Material
No
R19, 23" x 39'2", Unfaced Roll, Fiberglass Insulation, Batt Thickness 5-1/2", 75.07 SQFT Per Bag.