Knauf Insulation R-13 EcoRoll Foil-Faced Fiberglass Insulation Roll, 3-1/2 in. x 15 in. x 32 ft., 40 sq. ft. Coverage

Regular price $27.97

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R-13 Foil-Faced Fiberglass Insulation Roll, 15 in. x 32 ft.

R-13 EcoRoll fiberglass insulation roll delivers reliable thermal and acoustic performance for 2x4 walls and more. Foil-faced for built-in vapor control, it installs easily, cuts cleanly, and provides 40 sq. ft. of coverage per roll.


Key Features:

  • Thermal Efficiency: R-13 rating ideal for 2x4 exterior and interior wall cavities
  • Foil Vapor Barrier: Foil facing helps control moisture and improves durability
  • Easy Installation: Soft, low-dust fibers cut and fit quickly for fast installs
  • Acoustic Comfort: Helps reduce sound transmission between rooms
  • Coverage Per Roll: 3-1/2 in. thick x 15 in. wide x 32 ft. long; covers 40 sq. ft.

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
R-Value R-13
Faced or Unfaced Foil Faced
Roll Dimensions 32 ft. L x 15 in. W x 3.5 in. T
Coverage per Roll 40 sq. ft.
Insulation Type Fiberglass Roll
Fits Framing 2 x 4 wall cavities
Installation Locations Between walls; interior walls; exterior walls; ceilings
Features Friction fit; sound control; vapor retarder; easy to cut; low dust
Number of Pieces 1 roll
Product Weight 11.2 lb
Bag Size 1.33 ft. x 16.5 in. x 16.5 in.
Warranty 1-year limited warranty

Frequently Asked Questions (FAQ):

Q: What areas is this insulation best suited for?
A: It’s designed for 2x4 wall cavities and can also be used between walls, ceilings, and other interior/exterior wall applications where R-13 is specified.


Q: How much area does one roll cover?
A: Each roll covers approximately 40 square feet.


Q: Does the facing act as a vapor retarder?
A: Yes, the foil facing functions as a vapor retarder to help manage moisture.


Q: Can it be cut to length?
A: Yes, EcoRoll cuts easily with a utility knife for custom lengths and around obstructions.


Q: Is it suitable for sound control?
A: Yes, fiberglass insulation helps absorb sound to reduce noise transfer.


Quiet, Cozy, and Clean-Lined Comfort

This foil-faced EcoRoll slips into 2x4 walls like a tailored layer, dialing up hush and warmth in one thoughtful move. The sleek foil facer adds a refined, functional glint while taming moisture. Wrap living rooms and bedrooms to create a serene envelope, then finish with crisp drywall and muted paints for a gallery-calm vibe. It’s a discreet essential that elevates everyday luxury through comfort.


Upgrade your walls with R-13 EcoRoll and enjoy quieter, more comfortable rooms with fast, easy installation.

Warranty

Installation

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