SKU: 46682218143

R-30 EcoBatt Unfaced Fiberglass Insulation Batt, 10" x 24" x 48", 88 SF – Knauf Insulation

Sale price$73.67 Regular price$81.86
Save 10%

Pay in installments of $20.46 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

R-30 EcoBatt Unfaced Fiberglass Insulation Batt, 10" x 24" x 48", 88 SF – Knauf InsulationR 30 EcoBatt Unfaced Fiberglass Batt, 88 SF High performance R 30 EcoBatt unfaced fiberglass insulation for 24 inch on center framing. Each batt measures 10" thick x 24" wide x 48" long, delivering 88 sq ft of thermal coverage for attics, ceilings, and floors. Key Features: Energy Efficient Thermal Protection: R 30 rating helps reduce heat loss and improve home comfort. Eco Friendly Composition: EcoBatt fiberglass made with ECOSE

R-30 EcoBatt Unfaced Fiberglass Batt, 88 SF

High-performance R-30 EcoBatt unfaced fiberglass insulation for 24-inch on-center framing. Each batt measures 10" thick x 24" wide x 48" long, delivering 88 sq ft of thermal coverage for attics, ceilings, and floors.


Key Features:

  • Energy-Efficient Thermal Protection: R-30 rating helps reduce heat loss and improve home comfort.
  • Eco-Friendly Composition: EcoBatt fiberglass made with ECOSE Technology—formaldehyde-free binder.
  • Sized for 24" OC Framing: 24" x 48" batts fit attics, vaulted ceilings, and floors with 24" spacing.
  • Unfaced Flexibility: Ideal where a separate vapor retarder is not required or is installed separately.
  • Contractor-Friendly Pack: 88 sq ft per pack; easy to cut and install.

Specifications Table:

Specification Details
R-Value R-30
Facing Unfaced
Thickness 10 in
Width 24 in
Length 48 in
Coverage 88 sq ft per package
Technology ECOSE Technology (formaldehyde-free binder)
Brand Knauf Insulation
Product Type Fiberglass insulation batt

Frequently Asked Questions (FAQ):

Q: Is a vapor barrier needed with unfaced batts?
A: Unfaced insulation does not include a vapor retarder; add one if your local code or climate requires it.


Q: Where can I use these batts?
A: They are suited for attics, ceilings, and floors framed 24 inches on center.


Q: What are the batt dimensions?
A: Each batt is approximately 10" thick, 24" wide, and 48" long.


Q: How much area does one package cover?
A: One package provides 88 square feet of coverage.


Q: Are these batts formaldehyde-free?
A: Yes, EcoBatt uses ECOSE Technology, a formaldehyde-free binder.


Quiet Comfort, Elevated

EcoBatt R-30 unfaced batts cocoon your home in calm, steady warmth. The clean, neutral fiber profile nestles neatly into 24-inch bays, creating a refined envelope of performance. Layer it in attics and vaulted ceilings to support an airy, architectural feel without sacrificing efficiency. It’s a discreet luxury—sustainable, silent, and essential.


Upgrade your envelope with R-30 EcoBatt today for efficient, eco-conscious comfort in attics, ceilings, and floors.

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: 46682218143

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 10 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Maren M
Port Orchard, US
★★★★★ 5
Good quality
Color: Crisp White, Size: Medium
Fit is great, feels like a durable material. Generally a very nice shirt! Bought this for a 5’ 10” male who is 150lbs. Medium was just right, with a little bit of breathing room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
R
Verified Purchase
Ricardo V Rivas
Lake Worth, US
★★★★★ 3
Good for an emergency only
Color: Crisp White, Size: X-Large
Shirts are good overall, but the material is too light ... if you are hairy or have dark skin, you need an undershirt; otherwise, it looks like the shirt is dirty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
J
Verified Purchase
John
Pawtucket, US
★★★★★ 5
Size
Color: Navy Blue, Size: 3X-Large
love the shirt and they fit well for an overweight man. All the ones I got are consistent in size and you don't see that often.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
J
Verified Purchase
JPen
Dallas, US
★★★★★ 5
Excellent style and quality for price
Color: Grey Blue, Size: Medium
Very nice quality and affordable price. Fabric is soft and smooth, very few wrinkles after washing and drying and easy to iron. Seems durable for machine washing and drying. Fits true to size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
J
Verified Purchase
James A. Atkinson ( Tank )
San Leandro, US
★★★★★ 4
... size runs small
Color: Army Green, Size: XX-Large
It's a great dress shirt ... (size runs small, so order one sze up) ....wore to a wedding and received more than a dozen compliments on this shirt...also looks good tucked or untucked, highly recommend...👍🏼👍🏼
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026

recommand products