SKU: 21095397141

Johns Manville R-19 Kraft-Faced Fiberglass Roll Insulation, 48.96-sq ft (15-in W x 39.167-ft L) – Individual Pack, B240

Sale price$40.55 Regular price$45.05
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Ships within 48 hours · Estimated delivery Jun 14 - Jun 19

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Description

Johns Manville R-19 Kraft-Faced Fiberglass Roll Insulation, 48.96-sq ft (15-in W x 39.167-ft L) – Individual Pack, B240R 19 Kraft Faced Fiberglass Roll Insulation, 15 in x 39. 167 ft Kraft faced, formaldehyde free fiberglass roll insulation designed for 2x6 wood stud walls and floors. Delivers R 19 thermal performance with built in vapor retarder to boost energy efficiency and sound control in long, unobstructed runs. Key Features: Built In Vapor Retarder: Kraft facing controls moisture in concealed wall and floor applications Energy & Sound Control: R 19 fiberglass

Johns Manville R-19 Kraft-Faced Fiberglass Roll Insulation, 48.96-sq ft (15-in W x 39.167-ft L)  Individual Pack, B240
Johns Manville R-19 Kraft-Faced Fiberglass Roll Insulation, 48.96-sq ft (15-in W x 39.167-ft L)  Individual Pack, B240
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21095397141

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4.3 ★★★★★
Based on 949 reviews
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Verified Purchase
Teresa
Massapequa, US
★★★★★ 5
Buy These
Color: Black, Size: 15.7"
Love these shelves! Great quality and design. I have them in two different colors two different bathrooms. Adds the perfect touch of design.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
K
Verified Purchase
Kayla M
Massapequa, US
★★★★★ 3
Decent
Color: Dark Brown, Size: 15.7", Color: Dark Brown, Size: 15.7"
Instructions aren’t very clear. Takes a bit to figure out. Pretty cheap quality, but seems to be sturdy. The metal basket part of ours came rather bent and had to do some bending to get it to fit right. Decent size could be little thicker. They look good though once up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
I
Verified Purchase
israa
Chelsea, US
★★★★★ 5
Sturdy
Color: Dark Brown, Size: 15.7"
So good. Super sturdy I bought it almost 2 years ago and it’s still going strong.
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Reviewed in the United States on May 6, 2026
B
Verified Purchase
Bruce B.
Los Angeles, US
★★★★★ 5
Buy it. I Did and I love it
Color: Black, Size: 15.7"
very well designed and a great value
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Reviewed in the United States on March 18, 2026
T
Verified Purchase
Troy Nielsen
Louisville, US
★★★★★ 5
Great shelves that are easy to hang
Color: Black, Size: 4 inch, Color: Black, Size: 4 inch
These worked perfectly in my bathroom! Love them. They were easy to hang and look great!
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Reviewed in the United States on May 25, 2026

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