SKU: 34822904920

JM R-21 Unfaced Fiberglass Batt Insulation – 15 in x 105 in, 76.56 sq ft (2x6 Walls)

$78.15 $86.83
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 20 - Jun 25

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For Your Every Summer RSVP, with Code: SUMMER15

Description

JM R-21 Unfaced Fiberglass Batt Insulation – 15 in x 105 in, 76.56 sq ft (2x6 Walls)R 21 Unfaced Fiberglass Wall Batts JM R 21 unfaced fiberglass batt insulation is designed to improve thermal performance and help reduce unwanted sound transfer in interior wall cavities. Pre cut batts fit standard 2x6 wood stud walls and can be added to existing insulation where no vapor retarder is desired. Key Features: Thermal + Sound Control: R 21 performance helps manage heat flow while also supporting sound control in wall cavities Unfaced

JM R-21 Unfaced Fiberglass Batt Insulation 15 in x 105 in, 76.56 sq ft (2x6 Walls)
JM R-21 Unfaced Fiberglass Batt Insulation 15 in x 105 in, 76.56 sq ft (2x6 Walls)
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: 34822904920

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4.8 ★★★★★
Based on 773 reviews
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C
Verified Purchase
Clara Clarke
Natrona Heights, US
★★★★★ 5
Tallow and Honey Balm
If you want a truly natural glow, you have to look at the Rezebu Tallow & Honey Balm. This jar combines beef tallow—which matches your skin's natural lipids for deep moisture—with honey to lock in hydration for a flawless glass-skin finish. It’s simple, clean, and the farm-themed packaging is just too cute.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
W
Verified Purchase
wookie
Lake Worth, US
★★★★★ 1
Rip-off of Canadian company
Rip off of the Canadian company “Based Supplies”. (plus, two sentences repeated on box and 2 spelling errors). I don’t trust it (plus rose smell is quite strong). It’s going back.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
H
Verified Purchase
HR YATES
Grantham, US
★★★★★ 4
Face cream
Good product, I use it every night
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
K
Verified Purchase
Kumarie Samlal-Mangos
Los Angeles, US
★★★★★ 5
Consult your physician
Well, I used it for a week, but it has a burning sensation, so I stopped.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
L
Verified Purchase
LadyLaz
Cuba, US
★★★★★ 5
On 2nd jar!
I don’t know whether this is gonna make me look 10 years younger, but it is super moisturizing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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