SKU: 65007028934

Knauf Insulation Ecobatt R-38 HD Kraft Faced Fiberglass Insulation Batts 10.25" x 23" x 48" 61.33 SF

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Description

Knauf Insulation Ecobatt R-38 HD Kraft Faced Fiberglass Insulation Batts 10.25" x 23" x 48" 61.33 SFProduct Description Knauf Insulation EcoBatt R 38 HD Kraft Faced Fiberglass Insulation Batts are a high performance, eco friendly insulation solution designed to enhance your home's energy efficiency and comfort. These premium insulation batts provide 61. 33 square feet of coverage per bag, offering exceptional thermal protection and sound control for various applications, including attics, ceilings, and interior walls. Crafted from sand and over 50%

Product Description

Knauf Insulation EcoBatt R-38 HD Kraft Faced Fiberglass Insulation Batts are a high-performance, eco-friendly insulation solution designed to enhance your home's energy efficiency and comfort. These premium insulation batts provide 61.33 square feet of coverage per bag, offering exceptional thermal protection and sound control for various applications, including attics, ceilings, and interior walls.

Crafted from sand and over 50% recycled glass bottles, these insulation batts exemplify Knauf's commitment to sustainability. The innovative ECOSE Technology used in their production creates a naturally brown, formaldehyde-free binder that's gentle on the environment and easy to handle. With an impressive R-38 rating, these batts deliver superior insulating properties, helping to reduce energy consumption, lower utility bills, and minimize your carbon footprint.

Key Features

  • High Thermal Performance: R-38 rating for excellent insulation properties.
  • Eco-Friendly Composition: Made from sand and over 50% recycled glass bottles.
  • GREENGUARD Gold Certified: Formaldehyde-free for improved indoor air quality.
  • ECOSE Technology: Innovative, naturally brown binder without added dyes.
  • Versatile Application: Suitable for attics, ceilings, and interior walls.
  • Sound Control: Enhances acoustic insulation between floors and rooms.
  • Easy Installation: Soft to the touch, less itchy, and simple to cut.
  • Energy Efficient: Helps reduce heating and cooling costs.
  • Vapor Retardant: Kraft facing acts as a vapor barrier.
  • Generous Coverage: 61.33 sq. ft. per bag, 491 sq. ft. per pack.

Please check the Product Data Sheet Here

Specification Table

Specification Detail
R-Value R-38
Coverage Area (per bag) 61.33 sq. ft.
Coverage Area (per pack) 491 sq. ft.
Dimensions (per batt) 4 ft. x 23 in. x 10.25 in.
Bag Size 4.17 ft. x 25 in. x 16 in.
Faced/Unfaced Faced (Kraft)
Number of Pieces (per pack) 64
Pack Size 8
Product Weight 45.562 lb
Compatible Surfaces Concrete, Existing Drywall, Metal, Plywood, Wood
Insulation Type Batt
Warranty 1 Year Limited Warranty

FAQ

Q: What makes Knauf EcoBatt insulation eco-friendly?
A: Knauf EcoBatt insulation is made from sand and over 50% recycled glass bottles. It uses ECOSE Technology, a formaldehyde-free binder made from renewable organic materials, making it an environmentally responsible choice.

Q: How does this insulation help with energy efficiency?
A: With an R-38 rating, this insulation provides excellent thermal performance, reducing heat transfer and improving your home's energy efficiency. This can lead to lower heating and cooling costs and reduced energy consumption.

Q: Can this insulation be used for soundproofing?
A: Yes, Knauf EcoBatt insulation provides excellent sound control. It's ideal for use between floors and in interior walls of bathrooms, kitchens, bedrooms, and home theaters to reduce noise transmission.

Q: Is this insulation safe for indoor use?
A: Absolutely. It's GREENGUARD Gold certified, meaning it's formaldehyde-free and meets strict standards for low chemical emissions, contributing to better indoor air quality.

Q: How easy is it to install?
A: These batts are designed for easy installation. They're soft to the touch, less itchy than traditional fiberglass, and easy to cut, making the installation process more comfortable and efficient.

Q: Does this insulation act as a vapor barrier?
A: Yes, the Kraft facing on these batts acts as a vapor retardant, helping to control moisture movement through your walls and ceilings.

Q: What areas of the home can this insulation be used in?
A: This insulation is versatile and can be used in attics, ceilings, knee walls, and interior walls. It's compatible with various surfaces including concrete, drywall, metal, plywood, and wood.

Q: What is the warranty on this product?
A: Knauf offers a 1-year limited warranty on this insulation product.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65007028934

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Verified Purchase
Jan
Chelsea, US
★★★★★ 5
Definitely Worth It
Quick and easy process. Coffee maker died and I had the insurance. Refunded and only ended up paying the price of insurance. Would do it again!
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Reviewed in the United States on January 24, 2026
C
Verified Purchase
Chris
Draper, US
★★★★★ 5
Claim was easy, speedy, and Amazon gift card was applied almost immediately.
I had to make a claim for a Ninja blender that was emitting an odor of burning or melting wires. I called a service representative thinking I might encounter a problem and was surprised. The agent was helpful and made the entire process so easy I applaud her! The Amazon gift card was posted to my account almost immediately after UPS picked the product up. I have decided that for products with a large number of parts and electronics that can fail I will purchase Asurion protection.
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Reviewed in the United States on April 20, 2026
S
Verified Purchase
Sharon A. Hall
Bozeman, US
★★★★★ 1
Asurion "Assures" nothing!
Asurion has terrible Customer Support. All machine based. They give you no phone # for human interaction. Their online Support process is very close-ended. It is a checklist designed to frustrate purchasers whose issue lies outside only the very issue. My issue: I bought "Cuisinart TOB-40FR Custom Classic Toaster Oven Broiler, Silver (Renewed)" on May 26, 2024. It stated it had a 90 day warranty. So I bought an Asurion Protection Plan also to cover it for 3 years. The toaster started flaking off metal finish inside the oven over the cooking area. I tried to file a claim with Asurion and they told me the Manufacturers warranty was still in effect and I should contact Cuisinart. This despite the oven was sold with a Amazon Renewed verbiage stating a 90 day warranty. And they have nothing on their "Machine Checklist" to cover this eventuality. And I would assume I am not the only one who takes the "Renewed" route and backs it up with a "Protection Plan". They will frustrate you no end. I suspect, like many insurances, they seek to deny, deny, deny, in hopes the purchaser will give up.
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Reviewed in the United States on January 4, 2026
D
Verified Purchase
Darla
Omaha, US
★★★★★ 4
GIFT CARD AS REPLACEMENT, NO CHOICE OF CHECK OR REPLACEMENT. GOOD COMPANY
PROS: * A decent company, responsive and fair. * Allows you to buy items from anywhere you want, and buy the warranty at Amazon. * Provides better coverage than other warranties, and covers more, including breakage! CON: They don't send you a check in order to buy wherever you want, send a replacement, or give you a choice. Instead, they send you an Amazon Gift Card. That's OK if you're a big Amazon shopper, but sometimes, you can get a better price elsewhere.
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Reviewed in the United States on December 10, 2025
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Luis Ortiz
Natrona Heights, US
★★★★★ 5
Asurion has been outstanding. Their customer service is quick, reliable, and efficient.
Every time I’ve had a problem, Asurion has been outstanding. Their customer service is quick, reliable, and efficient, and they handle claims with minimal hassle. It’s reassuring to know they actually follow through and resolve issues promptly.
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Reviewed in the United States on April 16, 2026

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