Knauf Insulation R-13 EcoRoll Kraft-Faced Fiberglass Insulation Roll, 3-1/2 in x 23 in x 32 ft, 61.33 sq ft
Regular price $34.59R-13 EcoRoll Kraft-Faced Fiberglass Insulation Roll (3.5 x 23 x 32 ft)
Kraft-faced R-13 fiberglass roll designed for 2x4 walls. EcoRoll uses ECOSE technology for a softer feel and low dust, delivering thermal performance with easy cutting and installation.
Key Features:
- Energy-Saving Thermal Performance: R-13 rating ideal for 2x4 wall cavities
- Kraft Vapor Retarder Facing: Helps control moisture in conditioned spaces
- ECOSE Technology: Low-odor, formaldehyde-free binder for a softer, easier install
- Sound Control: Reduces noise transfer through interior walls and floors
- Easy to Work With: Flexible roll format trims cleanly to fit studs and joists
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| R-Value | R-13 |
| Form | Roll |
| Material | Fiberglass |
| Facing | Kraft |
| Thickness | 3-1/2 in (3.5 in) |
| Width | 23 in |
| Length | 32 ft |
| Coverage | 61.33 sq ft per roll |
| Intended framing | 2x4 walls |
| Technology | ECOSE binder; GREENGUARD Gold certified |
Frequently Asked Questions (FAQ):
Q: What wall framing is this roll sized for?
A: It fits standard 2x4 wall cavities; trim to length as needed.
Q: Is the facing a vapor retarder?
A: Yes, the kraft facing acts as a Class II vapor retarder when properly installed and sealed.
Q: Can it be used in ceilings?
A: Yes, where R-13 is appropriate and local codes allow; staple or friction-fit in joist bays.
Q: Is the product formaldehyde-free?
A: Yes, it’s bonded with ECOSE technology and is GREENGUARD Gold certified.
Q: How much area does this roll cover?
A: Approximately 61.33 square feet per roll at 3-1/2 in x 23 in x 32 ft.
Warmth, Quiet, and Craft in One Elegant Roll
EcoRoll’s earthy tone and plush hand lend a refined, natural sensibility to the bones of a room. The kraft-faced finish streamlines installation and keeps walls whisper-quiet—an understated luxury you feel every day. Pair it with smooth gypsum and matte hardware for a serene, gallery-like calm. This is the invisible layer that makes modern living beautifully comfortable.
Upgrade your 2x4 walls with R-13 EcoRoll today for quieter, more efficient comfort that installs with ease.
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