SKU: 58566322294

Knauf Insulation Ecobatt R-49 Kraft Faced Fiberglass Insulation Batts 13.75" x 24" x 48" 48 SF

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Description

Knauf Insulation Ecobatt R-49 Kraft Faced Fiberglass Insulation Batts 13.75" x 24" x 48" 48 SFProduct Description Knauf Ecobatt R 49 Kraft Faced Fiberglass Insulation Batts The Knauf Ecobatt R 49 Kraft Faced Fiberglass Insulation Batts are designed to provide superior thermal performance and energy efficiency. Made with ECOSE Technology, these insulation batts are composed of sand and over 50% recycled glass bottles, making them an eco friendly choice. The naturally brown binder is free from formaldehyde and other harsh chemicals, ensuring a

Product Description

Knauf Ecobatt R-49 Kraft Faced Fiberglass Insulation Batts

The Knauf Ecobatt R-49 Kraft Faced Fiberglass Insulation Batts are designed to provide superior thermal performance and energy efficiency. Made with ECOSE Technology, these insulation batts are composed of sand and over 50% recycled glass bottles, making them an eco-friendly choice. The naturally brown binder is free from formaldehyde and other harsh chemicals, ensuring a safer and healthier indoor environment. These insulation batts are soft to the touch, easy to cut, and less itchy, making installation a breeze. Ideal for use in attics, ceilings, and interior walls, they help reduce energy usage, lower energy bills, and minimize greenhouse gas emissions.

Key Features

  • ECOSE Technology: Made from sand and over 50% recycled glass bottles.
  • Formaldehyde-Free: GREENGUARD Gold certified for a healthier indoor environment.
  • Eco-Friendly Binder: Naturally brown binder made from corn, sand, and recycled glass with no added dyes.
  • Soft and Easy to Install: Soft to the touch, easy to cut, and less itchy.
  • Sound Control: Provides excellent sound control, suitable for use between floors and interior walls.
  • Sustainable: Contributes to a more sustainable future by reducing energy usage and greenhouse gas emissions.

Please check the Product Data Sheet Here

Specification Table

Specification Details
Cover Area Per Bag 48 sq ft
Coverage Area 48 sq ft
Product Length 4 ft
Product Thickness 13.75 in
Product Width 24 in
Bag Size 4.16666667 ft. x 25 in. x 16 in.
Batt/Roll Size 4 ft. x 13.75 in. x 24 in.
Compatible Install Surface Concrete, Existing Drywall, Metal, Plywood, Wood
Faced or Unfaced Faced
Insulation Features Formaldehyde Free, Soundproofing Insulation, Vapor Retardant
Insulation Location Attic, Ceiling Insulation, Interior Ceiling, Knee Wall
Insulation R-Value R49
Insulation Type Batt
Number of Pieces 6
Pack Size 1
Product Weight 42.02 lb
Returnable 90-Day
Roll or Batt Batt
Warranty Information 1 Year Limited Warranty

FAQ

Q: What is ECOSE Technology?
A: ECOSE Technology is a sustainable binder technology made from natural materials like sand and over 50% recycled glass bottles. It is free from formaldehyde and other harsh chemicals, making it an eco-friendly choice.

Q: Is this insulation formaldehyde-free?
A: Yes, the Knauf Ecobatt R-49 Kraft Faced Fiberglass Insulation Batts are GREENGUARD Gold certified to be formaldehyde-free.

Q: What are the dimensions of each batt?
A: Each batt measures 4 ft in length, 13.75 in in thickness, and 24 in in width.

Q: How many square feet does one bag cover?
A: One bag covers 48 square feet.

Q: Can this insulation be used for soundproofing?
A: Yes, it provides excellent sound control and is suitable for use between floors and interior walls such as bathrooms, kitchens, laundry rooms, family rooms, bedrooms, and theatre rooms.

Q: What surfaces is this insulation compatible with?
A: It can be installed on concrete, existing drywall, metal, plywood, and wood surfaces.

Q: What is the R-value of this insulation?
A: The insulation has an R-value of R49, which indicates its thermal resistance.

Q: How many pieces are included in one pack?
A: One pack contains 6 pieces of insulation batts.

Q: What is the warranty period for this product?
A: The product comes with a 1-year limited warranty.

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
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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: 58566322294

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4.4 ★★★★★
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Aud5rey
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Reviewed in the United States on July 13, 2025
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Scent: Unscented, Size: 12 Fl Oz (Pack of 1)
I’ve tried many toners over the years, including higher-end brands, and this one continues to stand out for both performance and price. It does exactly what I need without unnecessary extras. The formula feels gentle and effective, and I really appreciate that it’s alcohol free and fragrance free. Those two things are especially important to me, and this has been the only toner I’ve felt comfortable using during pregnancy. It doesn’t irritate my skin and fits easily into my daily routine. Despite the affordable price, it performs just as well—if not better—than many more expensive options I’ve used in the past. My skin feels clean and refreshed after using it, without any tightness or residue. Overall, this is a reliable, no-nonsense toner that delivers great results at a very reasonable price. If you’re looking for a simple, fragrance-free option that works well without breaking the bank, this is an easy recommendation.
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Reviewed in the United States on January 9, 2026
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Dr. Nemo
Phoenix, US
★★★★★ 5
Liquid facial magic!
Scent: Coconut Water, Size: 12 Fl Oz (Pack of 1)
I love this stuff. I use it daily as part of my facial routine and it has become one of those products I don’t even think about anymore because it just works. It smells good without being overpowering and does a great job of helping control excessive oil buildup on my face. Nothing harsh, nothing drying, just clean and refreshed skin. Right after using this, I follow up with a facial moisturizer and the combo works beautifully. My skin feels balanced instead of tight or angry, which is exactly what I’m going for. I know the label says men can use this as an aftershave, but that’s a hard pass for me. I stick to soothing, purpose-built post-shave products, specifically from Wholly Kaw. That stuff smells like it was handcrafted by skincare deities who truly care about your face. This toner is staying firmly in the “daily skincare” lane, where it shines. Another big plus is how gentle it is. No burning, no weird tingling, no regret. Just a calm, refreshing step that makes my skin feel like it’s being treated with respect. And the price? Under $10. That alone keeps me coming back. Honestly, I think they could charge a few dollars more for how well this performs, but I won’t complain about paying less for fantastic facial liquid magic. Simple, effective, affordable, and a permanent part of my routine. My face approves.
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Reviewed in the United States on December 21, 2025
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Gina Arnone
Birmingham, US
★★★★★ 5
THAYERS Lavender Witch Hazel Toner: Time-Tested Elegance in a Bottle!
Scent: Lavender, Size: 12 Fl Oz (Pack of 1)
Embarking on a journey down memory lane with THAYERS Lavender Witch Hazel Facial Toner has been nothing short of a delightful reunion. This timeless brand, known since my youth, has proven its mettle yet again. Let's dive into the aromatic, moisturizing wonder that is the Lavender Witch Hazel Toner: Quality Infused with Elegance (5/5): THAYERS brings a touch of timeless elegance to skincare, and this lavender-infused toner is no exception. The quality is unmistakable, leaving my skin feeling pampered and rejuvenated after each use. Cleansliness at its Best (5/5): The toner's prowess in cleansing is unparalleled. It effortlessly removes dirt and impurities, unveiling a refreshed and squeaky-clean complexion. My skin thanks me for this daily ritual of cleanliness. Moisturizing Magic (5/5): The moisturizing effect is like a gentle caress for the skin. Unlike some toners that leave your face feeling parched, THAYERS Lavender Toner ensures that my skin is not just clean but incredibly moisturized after every application. Refreshing Elixir (5/5): Ah, the refreshing burst of lavender! While opinions on the strength of the scent may vary, I find the lavender notes to be a delightful touch. The toner rejuvenates not just my skin but also my senses, making each application a mini spa moment. Better than the Expensive Competitors (5/5): Sometimes the best things come in unassuming packages. Users have attested that this toner outshines even pricier competitors, proving that quality doesn't always have to break the bank. Mixed Durability Verdict (4/5): Opinions are divided on durability, but for me, the overall benefits outweigh any minor considerations. The toner's efficacy in daily use makes it a staple in my skincare routine. Generations-Long Trust (5/5): THAYERS is a brand that has stood the test of time, transcending generations. Its legacy of trustworthiness extends beyond my own experience, connecting with others who have relied on its skincare wonders. Lavender Scent Aspiration (4/5): While I had hoped for a stronger lavender scent, the subtle notes are still a pleasant addition to my skincare ritual. The product's efficacy compensates for any scent expectations. In conclusion, THAYERS Lavender Witch Hazel Facial Toner is a testament to the enduring charm of a trusted brand. Its quality, cleanliness, and moisturizing benefits make it a staple in my skincare routine and a connection to the past. Whether you're a longtime fan or a newcomer, this toner is a timeless treasure for your skin. Cheers to THAYERS for continuing to deliver skincare excellence!
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Ashley Harmon
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★★★★★ 5
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Scent: Rose Petal, Size: 12 Fl Oz (Pack of 1)
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