R-19 EcoRoll Unfaced Fiberglass Insulation Roll, 6-1/4 in x 15 in x 39.2 ft, 48.96 sq ft - Knauf Insulation
SKU: 52493241299

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

Sale price$27.21 Regular price$30.23
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Description

R-19 EcoRoll Unfaced Fiberglass Insulation Roll, 6-1/4 in x 15 in x 39.2 ft, 48.96 sq ft - Knauf InsulationR 19 EcoRoll Unfaced Fiberglass Insulation Roll (6. 25x15x39. 2) High performance unfaced fiberglass roll from Knauf Insulation for thermal and sound control in walls, floors, and ceilings. EcoRoll uses ECOSE technology with high recycled content for a soft, easy to cut install and low dust. Sized 6 1 4 in thick by 15 in wide by 39. 2 ft long, covering 48. 96 sq ft per roll. Key Features: Energy Saving R 19: Delivers strong thermal resistance for 2x6

R-19 EcoRoll Unfaced Fiberglass Insulation Roll (6.25x15x39.2)

High-performance unfaced fiberglass roll from Knauf Insulation for thermal and sound control in walls, floors, and ceilings. EcoRoll uses ECOSE technology with high recycled content for a soft, easy-to-cut install and low dust. Sized 6-1/4 in thick by 15 in wide by 39.2 ft long, covering 48.96 sq ft per roll.


Key Features:

  • Energy-Saving R-19: Delivers strong thermal resistance for 2x6 walls and floor/ceiling cavities.
  • Eco-Friendly Construction: Made with ECOSE technology and high recycled glass content; no added dyes or formaldehyde.
  • Comfortable Install: Soft feel, low itch, and easy to cut for faster fitting around studs and services.
  • Sound Control: Helps reduce noise transfer between rooms and floors.
  • Unfaced Flexibility: Ideal where a separate vapor retarder is not required or is field-applied.

Specifications Table:

Specification Details
R-Value R-19
Facing Unfaced
Material Fiberglass (glass mineral wool)
Technology ECOSE technology
Thickness 6.25 in (6-1/4 in)
Width 15 in
Length 39.2 ft
Coverage per Roll 48.96 sq ft
Certification GREENGUARD Gold; no added formaldehyde
Application Walls, floors, ceilings; thermal and sound control

Frequently Asked Questions (FAQ):

Q: Is a vapor barrier included?
A: No. This is unfaced insulation; add a separate vapor retarder if your local code requires it.


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


Q: Where can I use it?
A: Use in 2x6 exterior walls, interior partition walls, floors, and ceilings.


Q: What are the dimensions?
A: Nominal size is 6.25 in thick x 15 in wide x 39.2 ft long.


Q: Is it formaldehyde-free?
A: Yes, it is GREENGUARD Gold certified and made with ECOSE technology with no added formaldehyde.


Naturally Warm, Effortlessly Quiet

EcoRoll’s rich, earthy hue and soft-hand finish bring a crafted sensibility to what’s behind the walls, elevating comfort as a design principle. I love the generous 15-inch width—it tucks cleanly into stud bays for a tailored fit that performs beautifully. Pair it with quiet, solid-core doors and layered textiles to create a cocooning, serene environment. This is the invisible luxury that makes every room feel composed and refined.


Upgrade your build with R-19 EcoRoll today for quieter, more efficient spaces with an easy, eco-conscious install.

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: 52493241299

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Hockey mom
Bozeman, US
★★★★★ 3
Soft but very thin
Color: 01 - White, Size: Full
Soft but very thin. Not sure these will last long. Didn’t realize how thin the were until I washed them. They do not come out of dryer wrinkle free. Not horrible but still wrinkled.
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Reviewed in the United States on December 31, 2025
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nick
Dallas, US
★★★★★ 5
Ralph Lauren quality without the price!!
Very soft sheets!! Exceptional quality! Good fit and great value! Got them for my guest bed on queen.. but hubby slept in there a few nights due to his back hurting. Gonna get some for the master king bed this spring. These are Ralph Lauren quality! And that’s all I have on my bed until now! We are those strange people that like sheets to feel cool when you get into bed.. and these are!
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Reviewed in the United States on January 13, 2026
J
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JenKa
Chelsea, US
★★★★★ 1
Disappointed in quality
Poorly made and not good quality. I had high hopes for these sheets because I love the color. However, after only the second laundering the hem stitching on the pillowcases is actually coming undone. Sleep-quality wise, I found the sheets a little scratchy for sateen, and while we’d hoped they would “sleep cool”, that is not the case. Unfortunately I washed them so I’m unable to return. They’ll go to the end of the line for rotation in emergencies only.
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Reviewed in the United States on May 3, 2026
J
Verified Purchase
JImmy
Louisville, US
★★★★★ 5
Good quality
Color: 01 - White, Size: Queen
I've had trouble with other all organic bedding on Amazon but this worked out. It did shrink a bit but it's cotton so it's supposed to do that. And it still fits on my bed pretty well so no complaints.
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Reviewed in the United States on March 21, 2026
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Verified Purchase
Surrey Laine
Louisville, US
★★★★★ 4
Not quite “Hotel” quality
3.5 stars. My initial impressions are the followng: - Definitely not “Hotel” quality construction. I found these a bit thin and poorly stitched/constructed compared to what one would expect of hotel quality linens . - I doubt these are 500tc. They feel very flimsy, if I had to guess based on weight and feel alone I would assume 300tc at best. - Washing does make them softer as is typical with sateen which I would recommend before use as they feel like Polyester right out of the bag. Wash before use. - Color was interesting, not quite as expected. The grey/blue sheets have a seafoam green tint. Not bothersome enough for me to return. - They feel cool to the touch and should keep one comfortable while sleeping. I will update my review if that is not the case. Overall these are good sheets, but they are definitely not great/hotel quality. I’m keeping the ones I got for my children/guest rooms but will return mine as I really do want a higher quality sheet.
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Reviewed in the United States on March 28, 2026

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