SKU: 46736690995

Knauf Insulation Ecobatt R-30 HD Unfaced Fiberglass Insulation Batts 8.25" x 23" x 48" 84.33 SF

Sale price$519.16 Regular price$576.84
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Description

Knauf Insulation Ecobatt R-30 HD Unfaced Fiberglass Insulation Batts 8.25" x 23" x 48" 84.33 SFProduct Description Knauf Insulation Ecobatt R 30 HD Unfaced Fiberglass Insulation Batts are an eco friendly and cost effective solution for enhancing your home's thermal performance. These high density batts, measuring 8. 25" x 23" x 48", provide excellent insulation for attics, ceilings, and interior walls. Made from sand and over 50% recycled glass bottles, these batts are bonded with innovative ECOSE Technology, making them an environmentally

Product Description

Knauf Insulation Ecobatt R-30 HD Unfaced Fiberglass Insulation Batts are an eco-friendly and cost-effective solution for enhancing your home's thermal performance. These high-density batts, measuring 8.25" x 23" x 48", provide excellent insulation for attics, ceilings, and interior walls. Made from sand and over 50% recycled glass bottles, these batts are bonded with innovative ECOSE Technology, making them an environmentally responsible choice for homeowners looking to reduce energy consumption and lower utility bills.

Key Features

  • GREENGUARD Gold certified formaldehyde-free insulation
  • Naturally brown color from eco-friendly binder (no added dyes)
  • Soft texture for easy handling and installation
  • Minimum 50% post-consumer recycled content
  • Excellent sound control properties
  • R-30 insulation value for superior thermal performance
  • Unfaced batts for versatile application
  • Easy to cut and less itchy than traditional fiberglass insulation

Please check the Product Data Sheet Here

Specification Table

Specification Details
Dimensions 8.25" x 23" x 48"
Coverage Area 84.33 sq ft per bag (675 sq ft total)
R-Value R-30
Material Fiberglass with ECOSE Technology
Faced/Unfaced Unfaced
Pieces per Pack 88
Pack Size 8
Total Weight 47.113 lbs
Installation Surfaces Concrete, Existing Drywall, Metal, Plywood, Wood
Recommended Locations Attic, Ceiling, Interior Ceiling, Knee Wall
Warranty 1 Year Limited Warranty

FAQ

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

Q: Can this insulation help reduce energy bills? A: Yes, the R-30 rating provides excellent thermal performance, which can help reduce energy consumption for heating and cooling, potentially lowering your energy bills.

Q: Is this insulation safe to handle? A: Yes, it's GREENGUARD Gold certified, formaldehyde-free, and designed to be softer and less itchy than traditional fiberglass insulation, making it safer and more comfortable to handle.

Q: Can I use this insulation for soundproofing? A: Absolutely. These batts provide excellent sound control and are suitable for use between floors and in interior walls of bathrooms, kitchens, bedrooms, and home theaters.

Q: How much area does one bag cover? A: One bag covers 84.33 square feet. The total coverage for the pack (8 bags) is 675 square feet.

Q: Is this insulation suitable for DIY installation? A: Yes, the batts are easy to cut and install, making them suitable for DIY projects. However, proper safety precautions should always be taken during installation.

Q: What is the return policy for this product? A: The product has a 90-day return policy, allowing you to return it if you're not satisfied with your purchase.

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: 46736690995

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4.2 ★★★★★
Based on 6 reviews
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Tyler
Port Orchard, US
★★★★★ 5
Pay Attention
Color: White
Pretty damn good, instructions are on the right in English. Took me a hot minute to find it and was so close to getting back into Duolingo and learning German.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
L
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la
Lake Worth, US
★★★★★ 5
Good fit and nice sharp holesaw included
The hole made by the included holesaw was the perfect size for the insert. They work well and cosmetically look much better than a raw hole in the wood. I tried the cable wrap and inserter and both make the job of wrapping and securing the cables much easier. Overall a good product and a good value.
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Reviewed in the United States on January 17, 2025
G
Verified Purchase
Grant
Draper, US
★★★★★ 5
Great for small projects. Nice fit.
I purchased this set while building a couple of end tables. They fit like a glove and it's really nice that they come with the hole saw bit. It's a great set for what you get.
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Reviewed in the United States on May 19, 2026
S
Verified Purchase
Sia G
Omaha, US
★★★★★ 5
My desk looks organized
Works great
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Reviewed in the United States on April 18, 2026
N
Verified Purchase
NegativeG
Birmingham, US
★★★★★ 5
Includes everything you need and a bonus to get the cord wrap
I bought this to route the cords up to the monitor on a height-adjustable desk. The top of the desk is an inch thick, and this was easy to drill through. To make sure I got a clean cut and did not damage the top, I put painters' tape on the area where I wanted to cut and drilled a small starter hole to get it exactly in the right spot. It cut a really clean hole from the top, and the plastic insert fit perfectly. Once I got the hole cut and the wires run where I wanted them, I put the cord wrap on. The tool that comes with the cord wrap is really slick and super easy to use. I was able to bundle together three cords that hang off the side of the desk. Given that the desk is adjustable, it was a nice bonus to get the cord manager with the kit, as it keeps the cords from getting hung up in the desk when adjusting it. I'm very happy with the purchase, great price.
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Reviewed in the United States on December 14, 2025

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