SKU: 88445795202

Owens Corning R-30 Kraft Faced Fiberglass Insulation Batts, 8.25 in. x 15.5 in. x 48 in. (Cathedral Ceiling)

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Description

Owens Corning R-30 Kraft Faced Fiberglass Insulation Batts, 8.25 in. x 15.5 in. x 48 in. (Cathedral Ceiling)R 30 Kraft Faced Fiberglass Insulation Batts High performance Owens Corning EcoTouch fiberglass batts deliver R 30 thermal protection for cathedral ceilings. Sized to 8. 25 in. x 15. 5 in. x 48 in., these Kraft faced batts help reduce energy costs while offering sound control and verified formaldehyde free construction. Key Features: Cathedral Ceiling Fit: Designed to friction fit standard 2x10 cavities without compressing R value Energy Efficiency: R

R-30 Kraft Faced Fiberglass Insulation Batts

High-performance Owens Corning EcoTouch fiberglass batts deliver R-30 thermal protection for cathedral ceilings. Sized to 8.25 in. x 15.5 in. x 48 in., these Kraft-faced batts help reduce energy costs while offering sound control and verified formaldehyde-free construction.


Key Features:

  • Cathedral Ceiling Fit: Designed to friction-fit standard 2x10 cavities without compressing R-value
  • Energy Efficiency: R-30 insulation helps lower heating and cooling costs with verified R-value
  • Kraft Facing: Provides a vapor retarder for moisture control in appropriate climates
  • EcoTouch Composition: More than 99% natural ingredients; GREENGUARD Gold and formaldehyde-free
  • Coverage Per Bag: 56.83 sq. ft. per 11-piece bag for efficient project planning

Specifications Table:

Specification Details
Insulation Type Fiberglass batt
R-Value R-30
Facing Kraft faced
Intended Application Cathedral ceiling; fits standard 2x10 cavities
Product Thickness 8.25 in
Product Width 15.5 in
Product Length 48 in
Batt/Roll Size 4 ft x 15.5 in
Number of Pieces per Bag 11
Coverage per Bag 56.83 sq ft
Bag Size 4.16 ft x 15.44 in x 15.75 in
Item Package Quantity 1
Roll or Batt Batt
Compatible Install Surface Plywood
Insulation Location Ceiling insulation
Warranty Limited Lifetime
Product Weight 40.35 lb
UPC 047563706635

Frequently Asked Questions (FAQ):

Q: How many batts are in a bag and what area do they cover?
A: Each bag contains 11 batts and covers approximately 56.83 sq. ft.


Q: What are the dimensions of each batt?
A: Each batt measures 8.25 in. thick x 15.5 in. wide x 48 in. long.


Q: Where should this product be installed?
A: It is designed for cathedral ceilings, fitting standard 2x10 framing.


Q: Is the insulation faced or unfaced?
A: It is Kraft faced, providing a vapor retarder.


Q: Does it help with sound control?
A: Yes, EcoTouch fiberglass helps control sound in addition to thermal performance.


Elevate Your Cathedral Ceilings with Quiet, Cozy Luxury

These R-30 Kraft-faced batts wrap your home in a soft, serene hush while delivering robust thermal performance. The precise 15.5-inch width slips neatly into cathedral cavities, creating a clean, tailored envelope overhead. Pair with warm wood tones and matte black accents to spotlight the architecture and keep the palette grounded. It’s a simple, sophisticated upgrade that feels indulgent every season.


Insulate your cathedral ceilings with Owens Corning R-30 batts today and start saving on energy while elevating comfort.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 88445795202

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4.5 ★★★★★
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Verified Purchase
Lisa Bjornstad
Waukegan, US
★★★★★ 5
Perfect chair!
Size: 934-Z, Color: Blue, Size: 934-Z, Color: Blue
I have an adjustable-height desk (also purchased from Amazon) and needed a drafting chair for those times when my body gets tired of standing. This chair fits the bill and then some! I put it together myself; it took me about an hour, but would take me about half that next time, since now I know what to do (and what NOT to do!). All the parts were there; there are even spare parts (see photo). All the holes were drilled in exactly the right places, too, which isn't always the case when I buy things from Amazon (my standing desk is a great example). The chair fits me; I'm short (5'3.5"), and often the seats of furniture are too deep for me to rest my feet flat on the floor. The depth of the seat on this chair is just a little over 18 inches, and with the adjustable footrest ring, it's perfect. I don't think a tall or heavy person would fit in it, to be honest. But it's perfect for those of us who are vertically challenged. I love that it glides easily on my hardwood floors and that it turns 360 degrees. The chair comes in numerous luscious colors, so take your pick! It is very sturdy, has good lumbar support, and the seat and seat back are very comfortable. And the arms flip up, which was an absolute must when I was shopping for this chair. I got it on sale, too -- $109.00 -- and I'm delighted with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
P
Verified Purchase
PenLady
Natrona Heights, US
★★★★★ 5
Excellent adjustable drafting chair
Size: 934-Z, Color: Blue
Excellent chair design, extremely comfortable and exceptionally easy instructions to follow making for simple assembly. Love the amply wide cushioned seat and ergonomic backrest. The height adjustment feature works perfectly as well as positioning of the foot ring . Having the ability to raise the arms is also a big plus! I highly recommend this product for attractive appearance, comfort features, functionality and operation. Really nice chair!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
S
Verified Purchase
Sandra
Whiting, US
★★★★★ 4
Comfortable, stylish, and perfect for long work hours 💗✨
Size: 934-Z, Color: Pink
I bought this chair because I spend a lot of time working and needed something comfortable but also stylish, and I absolutely love it. Since I started using it, I feel much better support in my back thanks to the lumbar support. It makes a big difference, especially during long work hours. The adjustable footrest is also a feature I didn’t know I needed, but now I use it all the time. The flip-up armrests are very convenient because I can adjust them depending on what I’m doing or move them out of the way when needed. The pink color is beautiful and adds a soft, elegant touch to my workspace. It looks great in a modern home office. It feels sturdy, well-made, and very stable. Overall, it’s a great purchase that improved both my comfort and the look of my workspace.
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Reviewed in the United States on April 29, 2026
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
All-around thumbs up!
Size: 934W-Z, Color: Black
So far, so awesome. Easy to assemble, comfortable, arrived quickly and is exactly what I was looking for. I have a tall work bench in my new studio so I needed a chair that we could allow me to sit higher than a regular office chair and allow me to get off my feet after standing on the concrete floor. Plus its a nice looking chair that I am sure will last a long time. I love the flip-up arms and the lumbar support. This is just right!
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Reviewed in the United States on May 8, 2026
D
Verified Purchase
Danielle Chen
West Palm Beach, US
★★★★★ 5
Perfect Balance of Comfort, Support, and Style!
Size: 934-Z, Color: Black, Size: 934-Z, Color: Black
I’ve been using this chair for a few weeks now, and I’m genuinely impressed with how much of a difference it’s made in my workspace. The mesh back is one of my favorite features—it offers excellent breathability and prevents that sticky, overheated feeling you sometimes get with solid-back chairs, even after sitting for hours. The seat cushion is firm enough to give proper support but still has enough give to keep me comfortable through long workdays. It feels like the perfect middle ground between soft and supportive. The adjustable foot ring has been a complete game changer for me. I use a taller desk setup, and having somewhere to rest my feet makes a huge difference in posture and overall comfort. Whether I’m sitting upright for focused work or leaning back to read, it’s always at the right height. The flip-up armrests are another smart design choice. When I’m typing, I like to have them down for support, but when I’m done, I can flip them up and push the chair neatly under my desk—saving space and keeping things tidy. The casters roll smoothly on both hardwood and rugs, so I can move around easily without scraping the floor or getting stuck. The overall build quality feels solid and sturdy, with no wobbles or creaks. Assembly was surprisingly quick—everything was clearly labeled, the parts felt durable, and it only took me about 20 minutes from opening the box to sitting in the chair. The sleek, modern look is another big plus—it blends in perfectly with my home office décor without feeling bulky or taking up too much visual space. If you’re looking for a chair that combines comfort, ergonomic support, durability, and style, I can’t recommend this one enough. It’s equally great for work, studying, or just relaxing at your desk, and it’s definitely been worth every penny.
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Reviewed in the United States on August 12, 2025

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