SKU: 58511712551

Knauf Insulation EcoBatt R-19 Unfaced Fiberglass Insulation Batts, 6.25" x 23.25" x 48", 139.5 sq ft

Sale price$162.29 Regular price$180.32
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Description

Knauf Insulation EcoBatt R-19 Unfaced Fiberglass Insulation Batts, 6.25" x 23.25" x 48", 139.5 sq ftEcoBatt R 19 Unfaced Fiberglass Batt Insulation High performance R 19 fiberglass batts for 2x6 walls, made with ECOSE Technology and over 50% recycled content. Unfaced batts deliver reliable thermal and acoustic control with easy cutting and low itch for fast installs. Key Features: ECOSE Technology: Formaldehydefree binder, naturally brown and easier to handle Thermal Performance: R19 rating ideal for 2x6 wall cavities Sound Control: Helps reduce

EcoBatt R-19 Unfaced Fiberglass Batt Insulation

High-performance R-19 fiberglass batts for 2x6 walls, made with ECOSE Technology and over 50% recycled content. Unfaced batts deliver reliable thermal and acoustic control with easy cutting and low itch for fast installs.


Key Features:

  • ECOSE Technology: Formaldehyde‑free binder, naturally brown and easier to handle
  • Thermal Performance: R‑19 rating ideal for 2x6 wall cavities
  • Sound Control: Helps reduce noise between rooms and floors
  • Sustainable Content: Minimum 50% post‑consumer recycled glass
  • Easy Install: Flexible, soft batts that cut cleanly for precise fit

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
R-Value R-19
Facing Unfaced
Material Fiberglass (glass mineral wool)
Technology ECOSE Technology, formaldehyde‑free binder
Recycled Content Minimum 50% post‑consumer recycled glass
Use Cases 2x6 walls; sound control between interior walls and floors
Size (this variant) 6.25" x 23.25" x 48"
Coverage per Bag (this variant) 139.5 sq ft
Product Type Batt insulation

Frequently Asked Questions (FAQ):

Q: Is this insulation faced or unfaced?
A: Unfaced—use a separate vapor retarder where required by local code.


Q: What wall framing is it designed for?
A: R‑19 batts are commonly used in 2x6 wood‑stud walls and similar cavities.


Q: Is the product formaldehyde‑free?
A: Yes, EcoBatt with ECOSE Technology is GREENGUARD Gold certified and formaldehyde‑free.


Q: Can it be used for sound reduction?
A: Yes, it provides effective acoustic control in interior walls and floors.


Q: How much coverage does the 6.25" x 23.25" x 48" option provide?
A: 139.5 square feet per bag.


Quiet Comfort, Naturally Refined

EcoBatt’s warm, natural tone brings a subtle, organic sensibility to the bones of a room while delivering steadfast R‑19 performance. Its formaldehyde‑free binder and recycled glass composition feel thoughtful and modern. Tuck these flexible batts into 2x6 walls to create serene bedrooms and hushed living zones. It’s a smart, elegant foundation for luxurious, sustainable living.


Upgrade your walls with EcoBatt R‑19 for cleaner installs, quieter rooms, and energy savings—add to cart today.

Installation

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: 58511712551

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4.3 ★★★★★
Based on 13 reviews
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A
Verified Purchase
Animal Lover
Fort Morgan, US
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
S
Verified Purchase
Spo509
Lake Worth, US
★★★★★ 3
Not as good as chuck it anymore
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one
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Reviewed in the United States on March 16, 2026
B
Verified Purchase
Bonnie
Alexandria, US
★★★★★ 5
Is this the CURE!
Size: Regular, Color: Cream
I have a skin disease called Ichthyosis Vulgaris. Yes, SCALEY FISH! Thanks MOM! This unfortunate crud leaves my heels an embarrassing mess! They are cracked and dry and literally like concrete. I have had this disease all my life and there is NO cure. It's hideous! Anyway, I have tried so many different experiments to help improve my situation. So much time and money I will never get back. So when I saw these, I had to give them a try too because I am a forever optimist and love being disappointed. Here's how it went. First I put my dermatologist recommended AmLactin on my crusty heels. Then, I put the socks on. By the way, with no problem at all, and went to bed. I was not too hot, which is usually what happens when I sleep with socks on. I never even realized that I had them on. When I woke up, I took them off and immediately used a "Heel File" over a towel removing all the yuck!. Then, I sand papered them to smooth the skin out. Then, I doused them with Shea and Aloe foot lotion I found at the bottom of my experiment drawer in my bathroom. Oh, they felt like someone else's feet. I am very hopeful at this moment! Is this the cure to my embarrassing situation? I sure hope so. Spring is here and I would really like to wear my cute flip-flops when I go to the Waffle House and set at the bar. Wasn't that a picture on Facebook of someone nasty heels? It made me gag. Then, I had to make sure that picture wasn't me! I am going to do this for a week and come back for another review. Wish me luck ya'll! UPDATE! So it’s been about two weeks. I wish that I had taken a before and after picture. I guess I figure that this too will be a waste of money. NO! These little socks are a God send for me. I did buy AmLactin foot repair cream and that I highly recommend. It’s the best so far. They also offer an option with heel socks. They are soft and work very well also but one negative. They leave fuzzies on you feet and tools. Guys this is it for me. My search is over! I went to my mani/pedi queen yesterday and she was shocked when she saw my feet. She is spreading the word!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2025
C
Verified Purchase
Crowder
San Leandro, US
★★★★★ 5
Great reusable moisturizing
Size: Regular, Color: Cream
Love these! Use them often to help moisturize my heels with my favorite moisturizer. Comfortable and easy to use
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Reviewed in the United States on May 21, 2026
H
Verified Purchase
Heather
Carnegie, US
★★★★★ 5
Buy these!
Size: Regular, Color: Cream
I only write a review when I have a strong opinion and want to help others decide. I've been having trouble with cracked heels for months. Previously I had just been using regular socks, but these slip-ons have been game changers! They don't make my feet hot at night. They are comfortable and in the morning my heels feel soft, and I don't need to use them everyday. They look good and fit well even if I want to wear them under socks or in shoes during the day. They really do help if you have cracked heels along with some kind of lotion. Definitely effective!
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Reviewed in the United States on May 19, 2025

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