Knauf Insulation R-19 EcoRoll Kraft Faced Fiberglass Insulation Roll, 6-1/4 in Thick x 23 in Wide x 39.2 ft Long, 75.06 sq ftR 19 EcoRoll Kraft Faced Fiberglass Insulation Roll (23 in x 39. 2 ft) Kraft faced R 19 fiberglass insulation roll engineered for 2x6 walls and floors. Delivers thermal comfort, sound absorption, and moisture control with formaldehyde free ECOSE Technology. Each roll covers 75. 06 sq ft and installs easily with low dust and quick recovery. Key Features: Thermal & Acoustic Performance: R 19 fiberglass insulation reduces noise and improves energy

R-19 EcoRoll Kraft Faced Fiberglass Insulation Roll (23 in x 39.2 ft)

Kraft-faced R-19 fiberglass insulation roll engineered for 2x6 walls and floors. Delivers thermal comfort, sound absorption, and moisture control with formaldehyde-free ECOSE Technology. Each roll covers 75.06 sq ft and installs easily with low dust and quick recovery.

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Key Features:

• Thermal & Acoustic Performance: R-19 fiberglass insulation reduces noise and improves energy efficiency in 2x6 walls, floors, and ceilings
• Moisture Control: Durable kraft vapor retarder with permeance ≤1.0 helps mitigate moisture within cavities
• Easy Installation: Softer, low-dust roll cuts easily and recovers quickly for a snug friction fit
• Eco-Friendly Build: Formaldehyde-free with recycled glass content; GREENGUARD Gold and Asthma & Allergy Friendly certifications referenced
• Generous Coverage: 23 in x 39.2 ft roll covers 75.06 sq ft, ideal for larger runs

Please check the Product Data Sheet Here

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Specifications Table:

Specification	Details
Insulation R-Value	R-19
Faced or Unfaced	Faced (Kraft)
Insulation Type	Roll
Roll or Batt	Roll
Batt/Roll Size	39.2 ft x 23 in
Product Thickness	6.25 in (6-1/4 in)
Coverage Area	75.06 sq ft per roll
Fits Size	2x6 wall
Compatible Install Surface	Concrete, Existing Drywall, Metal, Plywood, Wood
Insulation Features	Friction Fit, Soundproofing Insulation, Vapor Retardant
Insulation Location	Attic, Basement, Ceiling, Floor, Interior Ceiling, Knee Wall
Number of Pieces	1
Pack Size	1
Product Weight	21.01 lb
Product Width	23 in
Product Length	39.2 ft
Bag Size	2 ft x 24 in x 23 in
Warranty	1 Year Limited Warranty

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Frequently Asked Questions (FAQ):

Q: Can this be used in 2x6 wall cavities?
A: Yes—R-19 EcoRoll is designed for 2x6 walls, floors, and similar applications.

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Q: Is the insulation faced or unfaced?
A: It is kraft-faced, providing a built-in vapor retarder for moisture control.

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Q: How much area does one roll cover?
A: One roll covers approximately 75.06 square feet.

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Q: What are the roll dimensions?
A: 6-1/4 in thickness x 23 in width x 39.2 ft length.

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Q: Is it formaldehyde-free?
A: Yes, bonded with plant-based ECOSE Technology and formaldehyde-free.

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Quiet Comfort, Beautifully Engineered

EcoRoll brings a refined calm to interiors, wrapping walls in a soft, sustainable barrier that hushes sound and stabilizes temperature. The kraft-faced finish is a discreet hero—streamlined for clean installs and long-lasting performance. Pair it with natural wood studs and crisp drywall for a serene, tailored envelope. A smart essential for luxurious living that feels as good as it looks.

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AI Review Summary:

Customers consistently praise easy cutting, low dust, and quick expansion that makes installation faster with a snug fit. Many report noticeable improvements in room comfort and noise reduction, and appreciate the formaldehyde-free ECOSE Technology. Occasional neutral-to-negative notes mention bulk packaging size and stiffness in colder conditions, though performance remains strong. Representative quotes: “Easy to cut and secure to studs—highly recommend over other brands.” “Recovered quickly out of the bag and fit perfectly.” “Did the job well; a bit firm when cold but warmed up and installed fine.”

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Upgrade comfort and efficiency—add EcoRoll R-19 to your walls and floors today.

Warranty

Installation