SKU: 98000795167

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

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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
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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]
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SKU: 98000795167

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4.2 ★★★★★
Based on 7 reviews
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Product Reviews
L
Verified Purchase
LL
Waukegan, US
★★★★★ 5
Staying Connected Old School
Format: Kindle
The written word has power. Letter witing creates kindred connection. The Correspondant is a wonderful reminder of both! Full of heart and real life in out world not just smiles and happy moments.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
F
Verified Purchase
FireCapt.
Fort Morgan, US
★★★★★ 5
Beautiful story
Format: Kindle
Loved this book and the way it was written. Written words are a beautiful thing. Highly recommend this book to all
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
F
Verified Purchase
Frank Mathews Jr.
Battle Creek, US
★★★★★ 4
Heartwarming & real!
Format: Kindle
Life can be so difficult ...this story is about learning that we all make mistakes along the way, doing the best we can. Its about learning to forgive ourselves. Beautiful.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
L
Verified Purchase
LCD
Lake Worth, US
★★★★★ 5
many feelings
Format: Kindle
I didn’t know what this book was about when I first started reading.. one thing I felt at the beginning was…amazement? I love writing letters, something I don’t do often, I recently bought this beautiful fountain pen, I wanted to start small, writing greeting cards to family and friends, birthday cards, thank yous, etc. what I didn’t expect is the emotional toll this book had on me, and other members of my family who read the book for our book club. The subject matters, death of a child, husband dying of cancer, the significance of May 29th, all impacted our family, and so, as I read this book, I had to put it down several times because I had to cry, compose myself, think of regrets I have, and remember. How amazing it is that Sybil was able to write all about the death of her child to her dead child. I always say that writing it down on paper releases your burden in your head…it is true, I think writing letters, even the ones she didn’t send helped her quiet her head, at least for a while. I truly love this book. I have been borrowing books from Libby to read for our book club for a very long time, there have been books that I fell in love with, and always thought if I want to read them again I’ll just borrow them again, this book is the first one that I want to own physically to put on my shelf and know that I have it to read over and over again when I want to reflect and then quiet my head. ( This is the longest review I’ve written about a book I’ve read, I hope it makes sense).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
L
Verified Purchase
L. Higgins
Houston, US
★★★★★ 5
Successful Epistolary Novel
Format: Kindle
When we first meet Sybil Van Antwerp, age 73, she is retired from law and spends a lot of time writing letters and emails. She also reads a lot and is interested in what her correspondents are reading. She has children and grandchildren, but she lives alone in Annapolis, Maryland, and doesn’t see her family very often. During the course of reading her correspondence, we very gradually learn about Sybil—her history and her present troubles. She is a complicated character and several times in reading The Correspondent I paused to ask myself what I thought of Sybil—did I like her? What about her kept me from the immediate response a reader usually has about the main character of a book? Even at the end of the book, I am still ambivalent about Sybil, but I certainly understand her much better. Sybil, herself, and the book have so many layers. There is true depth to the story. My book club took deep dives into it over a period of three weeks, and I don’t think we have sampled all the topics represented in this book. It is a wonderful novel for stimulating meaningful discussion. Neurodivergence is not called out or named, but it comes to mind in thinking about Harry, a child who is the son of a judge, a former colleague of Sybil. The boy doesn’t quite fit in socially with his peers, but he is brilliant. Sybil makes the perfect “pen pal” for Harry because they have some of the same characteristics. As a child she was punished for “insolence and rudeness,” but her parents were just trying to mold her into a polite young lady as expected by society. She was blunt and didn’t have many friends. There are so many other issues worthy of discussion, but they would most certainly bring up spoilers. I won’t do that to you. Readers should have the opportunity to see the story gradually emerge from the letters, including a continuing one that the reader doesn’t know to whom Sybil is writing. Sybil sets the word “stone” for secrets, and there are stones in this book making it a puzzle, a mystery of sorts—for the reader. As a reviewer, I tend to go quickly from one book to the next as soon as I have composed and published my thoughts. Characters in various books can even blend together. This is not the case with The Correspondent. The characters in this book, especially Sybil, have stayed with me and come to mind frequently as I go through my day. Virginia Evans has created a fictional world with impact. Just as Sybil needed time (years in her case) to process the events of her life, the reader will need time to process them and their effects on Sybil as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026

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