SKU: 7969537639

Johns Manville JM R-21 Unfaced Fiberglass Batt Insulation for 2x6 Walls, 15 in. x 93 in. (67.81 sq-ft)

$146.20 $162.44
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Ships within 48 hours · Estimated delivery Jun 22 - Jun 27

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Description

Johns Manville JM R-21 Unfaced Fiberglass Batt Insulation for 2x6 Walls, 15 in. x 93 in. (67.81 sq-ft)R 21 Unfaced Fiberglass Batt Insulation (15 in. x 93 in.) JM R 21 unfaced fiberglass batts deliver thermal performance and sound control for 2x6 wood stud cavities. Precut to 93 in. for standard 8 ft. walls, each bag covers 67. 81 sq. ft. and can be used in walls, floors, and crawlspaces. Key Features: Right Size for 2x6 Framing: 15 in. wide x 5. 5 in. thick batts fit 2x6 wood stud cavities for a secure friction fit Unfaced for Flexible Assemblies: No

Johns Manville JM R-21 Unfaced Fiberglass Batt Insulation for 2x6 Walls, 15 in. x 93 in. (67.81 sq-ft)
Johns Manville JM R-21 Unfaced Fiberglass Batt Insulation for 2x6 Walls, 15 in. x 93 in. (67.81 sq-ft)
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: 7969537639

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Taylor Ashley
Grantham, US
★★★★★ 5
Fits with my Sergand pen!
These fit perfectly with my Sergand pen! Best price I could find on Amazon! I use on my face and they make for a perfect at home microneedling.
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Reviewed in the United States on May 22, 2026
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Nikki lee stippick
Chelsea, US
★★★★★ 5
36 pin micro needle cartridges.
My favorite microneedling cartridges. They are reliable and have never let me down.
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Reviewed in the United States on April 30, 2026
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Anayanky
Boise, US
★★★★★ 5
Excelente
Los amé tal y como recuerdo haberlos comprado
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Reviewed in the United States on May 12, 2026
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Dairelis Camacho
San Leandro, US
★★★★★ 5
Cartucho
Son buenos y accesibles
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Reviewed in the United States on May 12, 2026
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Virginia Perez
Grantham, US
★★★★★ 5
Excelente
Buenismos
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Reviewed in the United States on May 3, 2026

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