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
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 1860 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Johnny M
Charlottesville, US
★★★★★ 5
It's thin but it's good for cooler mornings and windy days
This jacket is not super thick or sherpa/fleece lined. But it's great for cooler temperatures, windy days, or staying warm while out on a boat. It's lightweight, cuts the wind and is great for layering. Folding it into the bag makes it ideal for travel and camping
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
D
Verified Purchase
D Rie
San Leandro, US
★★★★★ 3
Okay for the price
Size: XX-Large, Color: Denim Blue
The product was light and compact for packing for an Alaska cruise. It was also sufficiently warm and relatively rain resistant. But on the second day of wearing, the zipper blew out. I was able to fix for a short while, but in the end, I couldn’t use it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2025
H
Verified Purchase
huntinghawk
Chelsea, US
★★★★★ 5
Great deal on a shacket
Color: Khaki, Size: X-Large
The shacket looks like it is depicted in pictures. It is oversized in general since it is intended to be an over garment. The weight of the cotton is heavier than a normal cotton shirt, but not as heavy as a denim jacket. I am 5'8" tall and 175 pounds. My sport coat chest measurement is 44 inches. I ordered XL so it would be large enough to cover a T shirt and shoulder holster for S&W Shield to CCW. I washed in cold and hung dried, and it still feels a little too large. I will try to wash and machine dry and see if the fit improved. The shacket looks to be worn with sleeves extended. I tried rolling up the sleeves and was only able to get two rolls. A third roll was not possible because it wouldn't fit around my forearms even though I'm not muscular. Those wanting to roll up their sleeves may need to alter the shacket. I was pleasantly surprised that the shacket did not have a chemical smell, which makes sense because it is 100% cotton. It instead smelled like cotton. After the first wash I didn't notice any imperfections. The buttons don't seem to be unraveling, and the other stitching looks to be holding. The shacket comes with one extra button. Overall, it looks like a nice shacket. Because it comes from China, I was expecting a stinky, plastic shirt notwithstanding the advertising. But no, it looks like it's all cotton, all quite clean and healthy. For the price, it looks like a great deal. Note that they can't fit all body types. If you're muscular with large arms and shoulders, I would expect the usual difficulty in finding a fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 20, 2025
B
Verified Purchase
brian
Natrona Heights, US
★★★★★ 4
Good quality, runs small through middle
Color: Nave Blue, Size: 3X-Large
Good looking shirt and much thicker and sturdier than I expected. Run small in gut though. I'm a 3X in everything but had to get 4X in this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
N
Verified Purchase
Neil
Lexington, US
★★★★★ 5
Great overshirt, but heavier than you might expect.
Great fit. Good quality, heavy cotton. I bought it as a substitute for a light jacket… to maybe wear open with a t-shirt. It’s pretty heavy… almost like denim… which was what I wanted. But it’s heavier than what I would wear as a “shirt”. The price was great, so I’d buy it again since it comes in a variety of colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 21, 2025

recommand products