SKU: 11078013604

Owens Corning R-30 Unfaced Fiberglass Insulation Batts, 8.25 in. Thick x 23.75 in. W x 48 in. L

Sale price$107.55 Regular price$119.50
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Description

Owens Corning R-30 Unfaced Fiberglass Insulation Batts, 8.25 in. Thick x 23.75 in. W x 48 in. LOwens Corning R 30 Unfaced Fiberglass Insulation Batts High performance R 30 unfaced fiberglass batts designed for cathedral ceilings and attic applications. Advanced fiber technology installs fast, recovers instantly, and delivers 79. 17 sq. ft. of coverage per pack. Key Features: High R Value Thermal Protection: R 30 performance helps improve comfort and energy efficiency in attics and cathedral ceilings Fast, Clean Installation: Advanced fiber

Owens Corning R-30 Unfaced Fiberglass Insulation Batts

High-performance R-30 unfaced fiberglass batts designed for cathedral ceilings and attic applications. Advanced fiber technology installs fast, recovers instantly, and delivers 79.17 sq. ft. of coverage per pack.


Key Features:

  • High R-Value Thermal Protection: R-30 performance helps improve comfort and energy efficiency in attics and cathedral ceilings
  • Fast, Clean Installation: Advanced fiber technology recovers without shaking or fluffing and cuts cleanly
  • Low Dust & Comfortable Handling: Shed-resistant fibers for less mess and easier cleanup
  • Indoor Air Quality: GREENGUARD Gold certified and formaldehyde-free ingredients
  • Versatile Use: Unfaced batts suitable for wood-stud framing and can be left exposed where moisture management isn’t required

Specifications Table:

Specification Details
Insulation Type Fiberglass
Faced/Unfaced Unfaced
Maximum R-Value R-30
Thickness (Inches) 8.25
Width (Inches) 23.75
Length (Inches) 48
Coverage Area (Sq. Feet) 79.17
Stud Spacing (Inches) 24
Framing Type Wood studs
R-Value per Inch 3.6
Sound Barrier Yes
Formaldehyde Free Yes
GREENGUARD Gold Certified Yes
ENERGY STAR Certified Yes
For Use in Attics Yes
For Use in Ceilings Yes
Fits 2 x 4 Walls No
Fits 2 x 6 Walls No
For Use in Floors No
Vapor Retardant No
Package Count 10 pieces
Total Package Quantity 1 pack
Package Type Individual pack
Bag Dimensions (L x W x D) 50 in x 18.25 in x 24 in
Package Weight (lbs.) 53.98
Warranty Limited lifetime

Frequently Asked Questions (FAQ):

Q: How much area does one pack cover?
A: One pack covers approximately 79.17 square feet.


Q: What are the batt dimensions?
A: Each batt is 8.25 in. thick, 23.75 in. wide, and 48 in. long.


Q: Is this insulation faced?
A: No, these are unfaced batts and do not include a vapor retarder.


Q: Where can I use it?
A: Designed for cathedral ceilings and attics; fits 24-in stud spacing in wood framing.


Q: Is it certified for indoor air quality?
A: Yes, it is GREENGUARD Gold certified and uses safe, proven ingredients.


Cocoon your home in quiet, energy-smart comfort

These unfaced R-30 batts drape your attic and cathedral ceilings in a plush, pink layer that tempers temperature swings and hushes ambient noise. The clean, resilient fibers create a tailored fit within framing for a polished, professional finish. Pair with natural wood tones and matte black hardware to elevate a modern rustic envelope. It’s a simple, sophisticated upgrade that feels undeniably luxurious day after day.


Upgrade your attic with Owens Corning R-30 batts for faster installs, quieter rooms, and year-round comfort—add to cart now.

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: 11078013604

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4.1 ★★★★★
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Mimie Hull
Massapequa, US
★★★★★ 5
Great kids sandals
Size: 9 Toddler, Color: Taupe
These are cute and my kids say they’re comfortable! We got a few colors. Definitely would purchase again. They’ve got good quality.
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Reviewed in the United States on March 18, 2026
J
Verified Purchase
Jenna Smeyne
Louisville, US
★★★★★ 1
Super wide
Size: 13 Little Kid, Color: Taupe
They are oddly very wide. Great for kids with wide chunky feet but for us it was not cute
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Reviewed in the United States on May 18, 2026
K
Verified Purchase
Kindle Customer
Cuba, US
★★★★★ 2
Nice but runs small
Size: 7 Big Kid, Color: Navy
The sandals are nice and not to hard or flimsy but they are cut very small.
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Reviewed in the United States on April 22, 2026
A
Alexandria Knox
Carnegie, US
★★★★★ 4
Solid Kids Sandals, Overpriced Like Most Kids Shoes 🌞
Size: 11 Little Kid, Color: Brown, Size: 11 Little Kid, Color: Brown
My son hasn’t worn these yet since it’s December in Indiana and sandals + snow obviously don’t mix. 😂 So this review is based on first impressions rather than long term wear. That said, these seem wider than a lot of typical kids’ sandals, which I REALLY appreciate since we tend to have wider feet in our family. #hobbitfeet The quality feels pretty decent overall. They’re described as lightweight, and while they’re not insanely lightweight, they do have enough weight to feel semi-sturdy and not flimsy or cheap. I like the style and color, and I think they’ll work well for my son once warmer weather hits. My main complaint is the price. At just under $24 at the time of this review, it feels a little high for kids’ sandals and for what these are. I really feel like $20 MAX would make more sense. Kids shoes are almost always priced like adult shoes, even though they clearly use less material, and that’s hard for me to understand and wrap my mind around. Overall, these seem solid for daily wear, I just wish the price was a bit more reasonable and affordable.
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Reviewed in the United States on December 31, 2025
J
Job
San Leandro, US
★★★★★ 5
Great basic and timeless design
Size: 12 Little Kid, Color: Brown
These sandals are a great find! They’re super easy to get on and off thanks to the Velcro straps, which is a huge win for little ones learning to be more independent. The fit is adjustable and secure, so they stay in place well during all kinds of play. The cork-style footbed is comfortable and gives good support, and the overall design feels sturdy enough to handle everyday wear. They’re lightweight but still durable, and have held up really well so far. They also have a classic, versatile look that goes with just about everything, perfect for summer outfits. Overall, a reliable, comfortable sandal that’s great for active kids. Would definitely buy again!
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Reviewed in the United States on April 24, 2026

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