Knauf Insulation R-30 EcoRoll Unfaced Fiberglass Insulation Roll, 10 in. x 15 in. x 22 ft, 27.5 sq. ft. Coverage

Regular price $30.99

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R-30 Unfaced Fiberglass Insulation Roll (27.5 sq. ft.)

High-performance R-30 unfaced fiberglass insulation roll designed for attics and ceilings. EcoRoll with plant-based ECOSE Technology provides thermal comfort, sound absorption, and easy cutting with low dust for fast installation.


Key Features:

  • Thermal & Acoustic Performance: R-30 unfaced roll helps control temperature and reduce noise in attics and ceilings
  • Eco-Friendly Composition: Bonded with formaldehyde-free, plant-based ECOSE Technology and high recycled glass content
  • Fast, Clean Installation: Cuts easily, expands quickly, and stays in cavity with low dust
  • Durable Coverage: Each roll measures 22 ft x 15 in x 10 in and covers 27.5 sq. ft.
  • Versatile Use: Ideal for attic, interior ceiling, and knee wall applications

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Insulation Type Fiberglass roll
Faced or Unfaced Unfaced
Insulation R-Value R-30
Product Width 15 in
Product Length 22 ft
Product Thickness 10 in
Coverage per Roll 27.5 sq. ft.
Number of Pieces 1
Pack Size 1
Product Weight 11.8 lb
Batt/Roll Size 22 ft x 15 in
Bag Size 1.33 ft x 24 in x 24 in
Compatible Install Surface Concrete, metal, wood, plywood, existing drywall/insulation, copper/PVC/CPVC/Pex pipes, tile flooring
Insulation Location Attic, ceiling, interior ceiling, knee wall
Roll or Batt Roll
Warranty 1 Year Limited Warranty

Frequently Asked Questions (FAQ):

Q: What area does one roll cover?
A: Each roll covers 27.5 sq. ft. at R-30.


Q: Where should I use this insulation?
A: Recommended for attics, vaulted/cathedral ceilings, interior ceilings, and knee walls.


Q: Is this insulation faced?
A: No, it is unfaced and intended for thermal and acoustical applications.


Q: How easy is it to install?
A: It cuts easily with low dust, expands quickly to full thickness, and fits snugly in cavities.


Q: Is it environmentally friendly?
A: Yes—ECOSE Technology is plant-based and formaldehyde-free, with GREENGUARD Gold certification and recycled content.


Elevate Comfort with Quiet, Efficient Warmth

This R-30 EcoRoll brings refined, understated luxury to the bones of a home—delivering serene acoustics and enveloping warmth. Its natural, unfaced profile pairs function with a soft, tactile presence, expanding to a plush thickness for a tailored fit. Layer it in attic volumes or cathedral ceilings to create a cocooning calm that enhances everyday living. An essential foundation for elevated, effortless comfort.


AI Review Summary:

Customers highlight easy cutting, low dust, and quick expansion to full thickness, noting a snug fit in cavities and effective thermal comfort and noise reduction. Many appreciate the eco-friendly, formaldehyde-free ECOSE Technology and recycled content. A recurring positive theme is fast installation and improved comfort; limited negatives mention typical fiberglass handling precautions. Representative quotes: “Easy to cut and install—stays put,” and “Noticeable difference in attic temperature and noise.”


Upgrade your attic and ceilings with R-30 EcoRoll for quieter, more energy-efficient comfort—add it to your project today.

Warranty

Installation

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