Knauf Insulation Ecobatt R-11 Kraft Faced Fiberglass Insulation Batts 3.5" x 23" x 48" 245.33 SF
SKU: 98000795167

Knauf Insulation Ecobatt R-11 Kraft Faced Fiberglass Insulation Batts 3.5" x 23" x 48" 245.33 SF

Sale price$253.63 Regular price$281.81
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Description

Knauf Insulation Ecobatt R-11 Kraft Faced Fiberglass Insulation Batts 3.5" x 23" x 48" 245.33 SFKnauf EcoBatt R 11 Kraft Faced Fiberglass Insulation Batts Enhance your buildings energy efficiency with Knauf EcoBatt R 11 Kraft Faced Fiberglass Insulation Batts. These high performance, eco friendly batts are designed for both residential and commercial applications, providing exceptional thermal and acoustic properties while supporting sustainability. Key Features: ECOSE Technology: Utilizes a bio based binder that promotes improved sustainability

Knauf EcoBatt R-11 Kraft Faced Fiberglass Insulation Batts

Enhance your building’s energy efficiency with Knauf EcoBatt R-11 Kraft Faced Fiberglass Insulation Batts. These high-performance, eco-friendly batts are designed for both residential and commercial applications, providing exceptional thermal and acoustic properties while supporting sustainability.


Key Features:

  • ECOSE Technology: Utilizes a bio-based binder that promotes improved sustainability and environmental performance.
  • R-11 Thermal Resistance: Offers effective insulation to keep your spaces comfortable year-round.
  • Kraft Faced: Provides moisture control, acting as a vapor retarder for enhanced durability.
  • GREENGUARD Gold Certified: Ensures low chemical emissions for a healthier indoor environment.
  • Recycled Content: Made with a minimum of 50% post-consumer recycled content, reflecting a commitment to sustainability.
  • Soft Texture: Designed for easy handling and installation, making the process more comfortable.
  • Excellent Sound Control: Effectively reduces noise transmission between rooms, enhancing comfort.
  • Cost-Effective Solution: Provides an affordable option for energy efficiency and performance.

Please check the Product Data Sheet Here


Specifications Table:

Attribute Specification
R-Value R-11 (1.9 RSI)
Thickness 3.5" (89 mm)
Size 3.5" x 23" x 48"
Coverage Area 245.33 sq ft per bag
Batts per Bag 33
Material Fiberglass
Facing Kraft faced
Brand Knauf
Product Type Batt

Frequently Asked Questions (FAQ):

Q: What makes Knauf EcoBatt insulation environmentally friendly?
A: Knauf EcoBatt insulation is produced using over 50% recycled glass content and incorporates ECOSE Technology, a bio-based binder derived from corn, sand, and recycled glass. It is also GREENGUARD Gold certified, ensuring low chemical emissions for a healthier indoor environment.


Q: Where can I use Knauf EcoBatt R-11 insulation?
A: This insulation is versatile and suitable for various applications, including walls, floors, and ceilings in both new constructions and retrofit projects. It is particularly effective for interior walls, bathrooms, kitchens, laundry rooms, bedrooms, and home theaters.


Q: Is Knauf EcoBatt insulation safe to handle?
A: Yes, Knauf EcoBatt insulation is designed to be safer and more comfortable to handle. It is soft to the touch, easy to cut, and significantly less itchy compared to traditional fiberglass insulation.


Q: How does this insulation help with energy efficiency?
A: The R-11 rating provides effective thermal resistance, helping maintain consistent indoor temperatures. This can reduce the workload on heating and cooling systems, potentially lowering energy bills and greenhouse gas emissions.


Q: Does Knauf EcoBatt insulation help with sound control?
A: Absolutely! This insulation features excellent sound control properties, making it ideal for minimizing noise transmission between rooms and floors.


Q: Is the kraft facing important?
A: Yes, the kraft facing acts as a vapor retarder, helping control moisture migration in specific climate zones and wall assemblies. However, it should not be left exposed in living spaces due to fire safety considerations.


Invest in Knauf EcoBatt R-11 Kraft Faced Fiberglass Insulation Batts for a sustainable, energy-efficient solution that enhances comfort and performance in any space!

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: 98000795167

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Jessica Williams
Dallas, US
★★★★★ 5
Boredom Buster
Color: Green
This ball has been a boredom buster lifesaver. On the first day my 15 week golden retriever puppy played with it for a good 2 hours straight. I was nervous he would immediately get bored with it but nope, he searches for it every day. It has helped with his puppy teething, he's more likely to play with this ball than come up and use my hand/arm/clothes to teethe on. The battery lasts a good amount of time and is quick to charge but I did wish it lasted a bit longer. Overall I'm very happy. We live in a top floor apartment but the noise doesn't seem to be too bad for the neighbors. It's good quality and seems durable. Edit: The velcro for the sleeve wears out within a couple uses. It keeps falling off. It was my puppies FAV thing about the toy because of the pull tag thing. So now it's ineffective for him. Not sure if there's a way to get a new sleeve or not.
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Reviewed in the United States on April 2, 2025
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Jill
Battle Creek, US
★★★★★ 5
One of the best dog toys I’ve bought off Amazon in a long time
Color: Green
My dog Rosie is a heavy tower so it is difficult to find balls she doesn’t destroy quickly. I came across this item on Amazon and it is honestly one of the best pet toys I’ve ever bought on Amazon. After a long day of work sometimes I come home and Rosie has a lot of energy. I turn this ball on fast mode and she has so much fun. I do worry about how much shaking in her mouth. I don’t wanna give her a headache, lol but there’s also a slow mode that you can press for the ball to slowly move around, but it’s a really good toy and I’m happy. I purchased it if you have a heavy tower, I wouldn’t worry about them breaking it because we’ve had it for a couple weeks now and she’s doing great.
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Reviewed in the United States on March 15, 2026
J
Verified Purchase
Jason S.
Waukegan, US
★★★★★ 4
Not indestructible, but dogs love it
Color: Green
My dog LOVES this toy. Unfortunately, she loves it so much she destroys it. I have now purchased FOUR of these, but if left unattended for 5 minutes, my American terrier breaks this apart. She loves it so much though, I keep buying replacements. This is a wonderful enrichment toy, but you must keep an eye on your toothy friend.
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Reviewed in the United States on December 29, 2025
S
Verified Purchase
Simm in Seattle
Lake Worth, US
★★★★★ 3
Engaging and Fun, But Lacks Durability for Strong-Gripped Dogs
Color: Green
The internal mechanism of this toy works very well, and the ball’s movement immediately caught the attention of my Boxer pup. He was absolutely fascinated and spent hours each day playing with it. However, while the toy’s design is engaging, the durability of the exterior leaves much to be desired—especially for dogs who tend to pick things up with a firm grip. We didn’t know what to expect since our pup hadn’t previously played with an interactive ball, so we supervised playtime and made sure to store the ball in a safe spot when we couldn’t keep an eye on him. Despite this, the ball didn’t hold up. Our pup wasn’t intentionally chewing it. He simply carried the ball in his mouth when we moved downstairs or to another room, yet the grip while he carried the ball caused significant damage to the exterior. Within about a week of regular use (approximately 40 hours in total), the ball’s outer layer became deeply gouged by his teeth. To clarify, my pup wasn’t biting down hard or trying to destroy it, but his natural grip while carrying the ball left deep grooves in the surface. In just days, these gouges made the exterior sharp to the touch and compromised the structure. By the end of the week, we couldn’t screw the cover back together after removing it to recharge the ball, which made it unusable. And I was dismayed that there aren’t replacements readily available. Overall, my pup absolutely loved this toy — it was engaging and kept him entertained for hours. However, if your dog has a strong grip or frequently carries toys in their mouth, this may not hold up as well as expected. It’s a great concept but needs a more durable outer layer and replacement hard covers to make it a long-term investment.
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Reviewed in the United States on January 3, 2025
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Larry Z.
Dallas, US
★★★★★ 5
My dog loves this ball
Color: Green
The battery on this lasts forever. The random on/off motion and when it gets touched inducing motion just keeps my dog guessing and occupied for a long time. My dog's tail is wagging the whole time.
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Reviewed in the United States on May 5, 2026

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