SKU: 37390071983

Knauf Insulation EcoBatt R-8 Unfaced Fiberglass Insulation Batts, 2.5 in. x 24 in. x 96 in., 352 sq. ft.

Sale price$127.66 Regular price$141.85
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Description

Knauf Insulation EcoBatt R-8 Unfaced Fiberglass Insulation Batts, 2.5 in. x 24 in. x 96 in., 352 sq. ft.EcoBatt R 8 Unfaced Fiberglass Insulation Batts (352 sq. ft.) Knauf EcoBatt R 8 unfaced fiberglass batts deliver efficient thermal and acoustic performance for framing cavities. Sized 2. 5 in. x 24 in. x 96 in., this 352 sq. ft. pack is ideal for new builds or retrofit projects in wood or metal framing. Key Features: Energy Efficient Thermal Barrier: R 8 performance helps reduce heat transfer and improve comfort Acoustic Control: Fiberglass

EcoBatt R-8 Unfaced Fiberglass Insulation Batts (352 sq. ft.)

Knauf EcoBatt R-8 unfaced fiberglass batts deliver efficient thermal and acoustic performance for framing cavities. Sized 2.5 in. x 24 in. x 96 in., this 352 sq. ft. pack is ideal for new builds or retrofit projects in wood or metal framing.


Key Features:

  • Energy-Efficient Thermal Barrier: R-8 performance helps reduce heat transfer and improve comfort
  • Acoustic Control: Fiberglass composition dampens sound between rooms and floors
  • Versatile Application: Designed for new or retrofit wood and metal frame construction
  • Easy Fit Batts: Sized to friction-fit into standard 24 in. cavities for straightforward installation
  • Durable, Noncombustible Material: Fiberglass batts maintain form and resist deterioration

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
R-value R-8
Facing Unfaced
Material Fiberglass
Thickness 2.5 in
Width 24 in
Length 96 in
Coverage 352 sq. ft.

Frequently Asked Questions (FAQ):

Q: Are these batts faced or unfaced?
A: They are unfaced, suitable where a separate vapor retarder is not required or is provided by other materials.


Q: What framing can these be used in?
A: They can be installed in wood or metal framing for residential, commercial, and manufactured housing applications.


Q: Do I need special tools to install?
A: Typically a utility knife, tape measure, and protective equipment are sufficient; batts friction-fit into cavities and can be cut to length.


Q: Can I use these in 24 in. on-center studs?
A: Yes. The 24 in. width is designed to fit 24 in. on-center framing.


Q: What area does this package cover?
A: 352 square feet of coverage.


Quiet Comfort, Naturally Layered

EcoBatt’s warm, earthy texture brings a refined calm to the envelope of a home, elevating comfort with a soft touch behind the walls. Its unfaced profile keeps lines clean and adaptable, letting finishes shine while performance hums quietly in the background. Pair with natural wood tones and muted textiles to craft spaces that feel cocooned and serene. This is the essential foundation for luxurious living—comfort you feel, elegance you don’t have to see.


Upgrade your project’s comfort and efficiency—choose EcoBatt R-8 unfaced batts today.

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: 37390071983

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Drazil1812
Pawtucket, US
★★★★★ 5
My favorite undershirt with boleros & crop tops
Color: Black, Size: Small
Not overly thick or thin - it’s just right for staying warm and wearing under crop tops and boleros. Form fitting but not uncomfortably snug. Great quality! I now own 3 and might get one more since I bought a bunch of new crop tops and boleros.
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Reviewed in the United States on February 3, 2025
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shoehog
Pawtucket, US
★★★★★ 5
A T-Shirt to live in
Color: White, Size: X-Small
This crew neck if super soft and work really well under cashmere sweaters. Wish they came in more colors
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Reviewed in the United States on January 12, 2026
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Janice Wu
New York, US
★★★★★ 5
Great so far
Color: White, Size: X-Small
Loving this shirt so far, i just got it. It is soft and comfortable and I wish for more colors I wonder how it will do in the wash
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Reviewed in the United States on November 12, 2025
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AgH
Los Angeles, US
★★★★★ 3
Buy at least 2 sizes bigger than you need.
Color: Heather Grey, Size: Large, Color: Heather Grey, Size: Large
These shirts are pretty soft, you can tell they are different from other shirts boasting natural fibers. They don't compare to the thin or drape from onno shirts but its less than half the cost. I have ordered 3 more, but with that being said... the shrinkage was unreasonable. The shirt lost 4 FULL inches in length and a little over an inch in width. Now, taking into consideration that I am a full grown hobbit this shirt is unsuitable for anyone over 5ft tall. I this would literally be a crop top on a average size adult and it is a large! I'm going to test out 2 other styles and the xl in this shirt but holy cow i really want to wear it because it's thin and will protect me from the sun but it's way too small now. I really hate the feeling of dry fit uv protection clothing, and this is so much better. Just wish I could wear it and didn't waste 20 bucks washing a shirt I can only wear in the comfort of my own home in fear of being arrested for indecent exposure. I would estimate shrinkage is more than one size.
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Reviewed in the United States on May 25, 2025
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Liz Newman
Chelsea, US
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
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Reviewed in the United States on May 18, 2026

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