Knauf Insulation R-13 EcoRoll Kraft-Faced Fiberglass Insulation Roll, 3-1/2 in x 23 in x 32 ft, 61.33 sq ftR 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,

R-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.