Knauf Insulation R-19 EcoRoll Kraft Faced Fiberglass Insulation Roll, 6-1/4 in x 15 in x 39.2 ft (48.96 sq ft)
SKU: 86760173852

Knauf Insulation R-19 EcoRoll Kraft Faced Fiberglass Insulation Roll, 6-1/4 in x 15 in x 39.2 ft (48.96 sq ft)

Sale price$41.01 Regular price$45.57
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Description

Knauf Insulation R-19 EcoRoll Kraft Faced Fiberglass Insulation Roll, 6-1/4 in x 15 in x 39.2 ft (48.96 sq ft)R 19 EcoRoll Kraft Faced Fiberglass Insulation Roll, 15 in x 39. 2 ft R 19 EcoRoll fiberglass insulation with kraft facing delivers thermal comfort, sound control, and moisture resistance for 2x6 walls and floors. Made with ECOSE Technology, its formaldehydefree, easy to cut, and recovers quickly for a snug fit. Each roll measures 6 1 4 in thick by 15 in wide by 39. 2 ft long and covers 48. 96 sq ft. Key Features: Energy Saving R 19 Performance: Ideal

R-19 EcoRoll Kraft Faced Fiberglass Insulation Roll, 15 in x 39.2 ft

R-19 EcoRoll fiberglass insulation with kraft facing delivers thermal comfort, sound control, and moisture resistance for 2x6 walls and floors. Made with ECOSE Technology, it’s formaldehyde‑free, easy to cut, and recovers quickly for a snug fit. Each roll measures 6-1/4 in thick by 15 in wide by 39.2 ft long and covers 48.96 sq ft.


Key Features:

  • Energy-Saving R-19 Performance: Ideal for 2x6 walls, floors, and ceilings to improve comfort and reduce utility bills.
  • Kraft Vapor Retarder: Helps control moisture; facing marked in 1 ft increments for easy stapling and trimming.
  • ECOSE Technology: Formaldehyde-free binder with high recycled glass content and low dust for cleaner installation.
  • Easy Installation: Friction-fit design cuts easily, quickly expands, and stays in place within cavities.
  • Acoustic Control: Dense fiberglass fibers help reduce room-to-room noise.

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Insulation R-Value R-19
Insulation Type Fiberglass roll
Facing Kraft faced (vapor retarder, permeance ≤1.0)
Dimensions (L x W x T) 39.16 ft x 15 in x 6.25 in
Coverage per Roll 48.96 sq ft
Fits Size 2 x 6 wall
Compatible Install Surfaces Concrete, existing drywall, metal, plywood, wood
Installation Features Friction fit; easy to cut; low dust; pre-marked facing with stapling flange
Sound Control Soundproofing insulation benefits
Number of Pieces 1 roll
Pack Size 1
Product Weight 13.7 lb
Locations Between walls, interior walls, exterior walls, ceiling
Bag Size 1.33 ft x 24 in x 24 in
Warranty 1-year limited warranty

Frequently Asked Questions (FAQ):

Q: What areas is this insulation best suited for?
A: Use in 2x6 stud walls, interior/exterior walls, floors, and ceilings where R-19 is specified.


Q: How much area does one roll cover?
A: Each roll covers approximately 48.96 square feet.


Q: Is the product formaldehyde-free?
A: Yes, it uses ECOSE Technology and is validated as formaldehyde-free.


Q: Does the kraft facing act as a vapor retarder?
A: Yes, the kraft facing provides a vapor retarder with a permeance rating of 1.0 or less and should not be left exposed.


Q: What are the roll dimensions?
A: 6-1/4 in thickness x 15 in width x 39.2 ft length.


Warmth, Quiet, and Clean Lines—All in One Roll

EcoRoll’s soft, resilient fibers slip neatly between studs, delivering a crisp, tailored finish behind your surfaces. The kraft facing creates a refined, uniform layer that tames acoustics and elevates comfort. Use it in 2x6 walls to craft serene bedrooms or media rooms with a cozy, energy-smart envelope. It’s a discreet essential for luxurious, livable spaces.


AI Review Summary:

Across retailer reviews, buyers consistently praise easy cutting, low dust, and quick expansion that fits snugly in 2x6 wall cavities. Many report noticeable noise reduction and improved temperature consistency after install. A few note that kraft facing should not be left exposed and recommend careful stapling to avoid tears. Overall sentiment is strongly positive for value and performance, with comments like “easy to cut and install” and “highly recommend over other brands.”


Upgrade your walls and floors with R-19 EcoRoll today for quieter rooms, steadier temperatures, and lower energy bills.

Warranty

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders 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: 86760173852

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Mary
Louisville, US
★★★★★ 5
Very Nice
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Great in my office chair for added comfort
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
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Ninel Bubon
Boise, US
★★★★★ 5
It is real and natural. No synthetic- no allergy!!!
Size: 2' x 6' (Double Pelt), Color: Brown Tipped
SUPER QUALITY, the color is exactly like on the picture, I love it!!! Thank you!
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Reviewed in the United States on April 3, 2026
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Verified Purchase
R. L.
Birmingham, US
★★★★★ 5
Soft and luxurious, high quality - but don't buy if you have cats
Color: Ivory White, Size: 2' x 6' (Sheepskin Shape)
I give the rug a five-star rating because it deserves it. I was really surprised at how good the rug is right out of the package (it was packaged very well too). Because this rug is relatively less expensive than many other listings of natural sheepskin rugs on Amazon and elsewhere, I wasn't expecting much. But it turned out to be thick, soft, fluffy, plush, and luxurious all over. Many years ago I have purchased another natural sheepskin rug from Amazon described to be of the same size as this one (I got the 2'*6' one), but this one is definitely much bigger in its actual size. It's hands-down a high-quality, high-value purchase if you want a nice natural sheepskin rug. I also love how beautiful the natural creamy white color is. Now, the story takes a turn. It does have a "natural and organic" smell as mentioned in many other reviews. The smell itself is not repulsive. I don't know how long it will take for it to air out (my last rug never really got rid of the smell, but it was not a big issue since I put it on the floor. I lost the rug in cross country moving.) But now I have a cat! My cat just couldn't resist tackling the rug the moment it was laid on the floor. She probably imagined herself to be a lion or a tiger who just caught some big prey. She couldn't stop kicking and biting the rug, trying to tear it apart. She came back to it a few times after breaks already. And this is day one. I am guessing this smell does stimulate some instinctive call from her genes. In a few short moments, she managed to tear off quite some fur from the edge of the rug... The rug still looks fine since I just received it today. I am not sure how long it will last with my cat though. Before ordering, I thought about this possibility and googled whether cats and sheepskin rugs can co-exist. I got many cute picture results showing angelic cats resting contently in the long and soft sheepskin fur, looking totally adorable and peaceful. Many articles say that natural rugs calm our fluffy friends down. Well, I told myself "perfect!" Win-win for me and my cat. Now, here we are, the beginning of my cat's conquest of an imaginary lamb (which was a real lamb.) I cannot even return it since it has already been damaged by my cat... In the worst case, this rug would become a really expensive cat entertainment piece that would eventually be destroyed....:((( I even started feeling guilty for buying animal-based products - but then comforted myself by remembering reading somewhere that cow and lamb leather goods come from animals that would be slaughtered for meat consumption anyways. My cat is already eating canned food containing Australian lamb, etc, etc. Really need to stop the thoughts. So this is my review. Beautiful rug of excellent quality and unbeatable value, unless you have a cat(s).
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Reviewed in the United States on April 3, 2022
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reader2
Massapequa, US
★★★★★ 5
Good quality, nice looking, cozy
Color: Cream Brown, Size: 2 x 6 ft Sheepskin
Good quality, accurate color. Perfect length for floor beside queen size bed.
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Reviewed in the United States on May 24, 2026
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Kae @treehousebus
Charlottesville, US
★★★★★ 5
Perfect for a queen bed
Color: Tan, Size: 2' x 6' (Sheepskin Shape), Color: Tan, Size: 2' x 6' (Sheepskin Shape)
I LOVE this rug. I’m so glad I bought this instead of a cheap dupe. Reasonably priced, arrived quickly, doesn’t smell. It’s super soft and fluffy and really dense, so far I haven’t noticed any shedding. The size is perfect for draping across a queen bed. The color is beautiful and feels very natural. I might buy a second one for my bus conversion! Thank you so much!
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Reviewed in the United States on May 5, 2026

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