Knauf Insulation Ecobatt R-15 HD Unfaced Fiberglass Insulation Batts 3.5" x 23" x 93" 89.13 SF
SKU: 8326561029

Knauf Insulation Ecobatt R-15 HD Unfaced Fiberglass Insulation Batts 3.5" x 23" x 93" 89.13 SF

Sale price$176.78 Regular price$196.42
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Description

Knauf Insulation Ecobatt R-15 HD Unfaced Fiberglass Insulation Batts 3.5" x 23" x 93" 89.13 SFKnauf Ecobatt R 15 HD Unfaced Fiberglass Insulation Batts Product Description: Knauf Ecobatt R 15 HD Unfaced Fiberglass Insulation Batts are an exceptional insulation solution tailored to enhance thermal performance and energy efficiency in both residential and commercial settings. Measuring 3. 5" x 23" x 93", these batts cover 89. 13 square feet per bag and are manufactured using ECOSE Technology, incorporating sand and over 50% recycled glass

Knauf Ecobatt R-15 HD Unfaced Fiberglass Insulation Batts

Product Description:
Knauf Ecobatt R-15 HD Unfaced Fiberglass Insulation Batts are an exceptional insulation solution tailored to enhance thermal performance and energy efficiency in both residential and commercial settings. Measuring 3.5" x 23" x 93", these batts cover 89.13 square feet per bag and are manufactured using ECOSE Technology, incorporating sand and over 50% recycled glass bottles. This eco-friendly product not only lowers energy bills but also helps minimize greenhouse gas emissions, supporting a healthier environment.


Key Features

  • Eco-Friendly Composition: Made with over 50% post-consumer recycled content, using a naturally brown, formaldehyde-free binder from corn, sand, and recycled glass.
  • Thermal Efficiency: Significantly improves the performance of heating and cooling systems, leading to lower energy usage and reduced costs.
  • Sound Control: Provides excellent sound insulation, making it ideal for use between floors and in interior walls, including bathrooms, kitchens, family rooms, and bedrooms.
  • User-Friendly Design: Soft to the touch, easy to cut, and less itchy than traditional fiberglass insulation, facilitating a more comfortable installation experience.
  • Certified Safety: GREENGUARD Gold certified, ensuring the product is formaldehyde-free and promotes a healthier indoor environment.

Please check the Product Data Sheet Here


Specifications

Attribute Details
Product Length 93 inches
Product Width 23 inches
Product Thickness 3.5 inches
Square Feet/Pack 89.13 square feet
Batts Per Bag 6
Brand Knauf
Material Facing Unfaced
Material Type Fiberglass
Product Type Batt

Frequently Asked Questions (FAQ)

Q: What is ECOSE Technology?
A: ECOSE Technology is a sustainable, bio-based binder that replaces traditional petroleum-based binders. Made from natural materials like sand and recycled glass, it makes the insulation more environmentally friendly.


Q: Is this insulation formaldehyde-free?
A: Yes, Knauf Ecobatt R-15 HD Unfaced Fiberglass Insulation Batts are GREENGUARD Gold certified to be formaldehyde-free, ensuring healthier indoor air quality.


Q: How does this insulation improve energy efficiency?
A: By enhancing thermal performance, this insulation helps maintain consistent indoor temperatures, reducing the need for heating and cooling, which leads to lower energy consumption and cost savings on energy bills.


Q: Can this insulation be used for soundproofing?
A: Absolutely! Knauf Ecobatt R-15 HD provides excellent sound control, making it suitable for areas where sound insulation is essential, such as between floors and interior walls.


Q: How many square feet does one bag cover?
A: Each bag covers 89.13 square feet.


Q: Is the insulation easy to install?
A: Yes, it is designed to be soft to the touch, easy to cut, and less itchy than traditional fiberglass insulation, making the installation process comfortable and efficient.


Choose Knauf Ecobatt R-15 HD Unfaced Fiberglass Insulation Batts for a sustainable and effective insulation solution that enhances comfort and energy efficiency in your 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: 8326561029

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Product Reviews
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Verified Purchase
Sahil Samral
Alexandria, US
★★★★★ 5
Quality Design
Color: Gray
Excellent frother/mixer Pros: - Quality feels premium. - Plenty of power to mix even with a drink packed with ice and peanut butter. Basically a mini handheld mixer. - Ease of use is great. I appreciated that this had a longer brother so I can mix drinks in taller cups. Also the grip is fantastic and it is easy very easy to change the speed with just one hand so you can hold the drink with the other. Longevity - So far it's been holding up and hasn't needed a battery replacement. Cons: None so far.
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Reviewed in the United States on December 10, 2025
M
Verified Purchase
Michelle
Louisville, US
★★★★★ 5
Highly recommend!
Color: Gray
Love this frother!!! Purchased to replace an Aerolatte that stopped working after a reasonable period of use. Right out of the box, it was charged and ready to go. I’ve been using it daily for about 5 weeks on the same charge it had on arrival and it’s still going strong. Love the variable speed and easy to work with one hand. And this baby can froth! It froths far better than our old Aerolatte. Also love the rechargeable feature so no more AA batteries wasted. This handy kitchen tool makes my morning coffee a true highlight. Highly recommend the Maestri milk frother!
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Reviewed in the United States on February 18, 2026
R
Verified Purchase
RetroGirl
Cuba, US
★★★★★ 5
Best Frother Ever!
Color: Black
Great little frother and very powerful after just one charge. I haven’t charged it since the first day and it is still going strong after 3 weeks. I use it daily for coffee froth, but have used it for mixing other things as well. It works great on mixing drink powders into water and for making salad dressing from scratch. It’s one of the best things I’ve purchased on Amazon for kitchen tools. My old frother ate through batteries and was 1/10th as powerful. This one really is amazing. Great quality heavy duty but still small machine. Extra attachment heads are also a bonus.
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Reviewed in the United States on May 23, 2026
T
Verified Purchase
Toni L
Cuba, US
★★★★★ 4
Very good frother that gets the job done extreamly well
Color: White
I hvae used this frother primarily for smoothies and coffees. Each time, it does a wonderful job. Deducted a star for the location of the speed control which is ontop of the device. It's akward to use one handed while attempting to control the speed, athough it's advertised as making it easier. It's not!
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Reviewed in the United States on November 27, 2025
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Verified Purchase
JD
Bozeman, US
★★★★★ 5
Good quality
Color: Black
Have used the frother 5 days in a row. It comes already charged. Fingers crossed no issues when I eventually have to charge it. I love everything about it. It’s worth a little bit of extra money as you can control the blending power from slow to fast. Easily held with both hands to coordinate. Today for a change I elected to just add a touch of bourbon caramel syrup to my oat milk -an excellent choice! They give you two attachments which is helpful. I’m not hard on my kitchen appliances but it’s good to know I have an immediate back up if needed. I rinse frother attachment out immediately in a cup of warm water and air dry on a towel. At this point, I highly recommend. My next adventure in the kitchen will be Matcha tea. I will use the bamboo whisk for the actual tea. If I decide to add oat milk to the top,(such as for a cold latte) I will use this frother.
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Reviewed in the United States on June 4, 2026

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