R-19 EcoRoll Unfaced Fiberglass Insulation Roll, 6-1/4 in x 15 in x 39.2 ft, 48.96 sq ft - Knauf InsulationR 19 EcoRoll Unfaced Fiberglass Insulation Roll (6. 25x15x39. 2) High performance unfaced fiberglass roll from Knauf Insulation for thermal and sound control in walls, floors, and ceilings. EcoRoll uses ECOSE technology with high recycled content for a soft, easy to cut install and low dust. Sized 6 1 4 in thick by 15 in wide by 39. 2 ft long, covering 48. 96 sq ft per roll. Key Features: Energy Saving R 19: Delivers strong thermal resistance for 2x6

R-19 EcoRoll Unfaced Fiberglass Insulation Roll (6.25x15x39.2)

High-performance unfaced fiberglass roll from Knauf Insulation for thermal and sound control in walls, floors, and ceilings. EcoRoll uses ECOSE technology with high recycled content for a soft, easy-to-cut install and low dust. Sized 6-1/4 in thick by 15 in wide by 39.2 ft long, covering 48.96 sq ft per roll.

---

Key Features:

• Energy-Saving R-19: Delivers strong thermal resistance for 2x6 walls and floor/ceiling cavities.
• Eco-Friendly Construction: Made with ECOSE technology and high recycled glass content; no added dyes or formaldehyde.
• Comfortable Install: Soft feel, low itch, and easy to cut for faster fitting around studs and services.
• Sound Control: Helps reduce noise transfer between rooms and floors.
• Unfaced Flexibility: Ideal where a separate vapor retarder is not required or is field-applied.

---

Specifications Table:

Specification	Details
R-Value	R-19
Facing	Unfaced
Material	Fiberglass (glass mineral wool)
Technology	ECOSE technology
Thickness	6.25 in (6-1/4 in)
Width	15 in
Length	39.2 ft
Coverage per Roll	48.96 sq ft
Certification	GREENGUARD Gold; no added formaldehyde
Application	Walls, floors, ceilings; thermal and sound control

---

Frequently Asked Questions (FAQ):

Q: Is a vapor barrier included?
A: No. This is unfaced insulation; add a separate vapor retarder if your local code requires it.

---

Q: What area does one roll cover?
A: Each roll covers approximately 48.96 square feet.

---

Q: Where can I use it?
A: Use in 2x6 exterior walls, interior partition walls, floors, and ceilings.

---

Q: What are the dimensions?
A: Nominal size is 6.25 in thick x 15 in wide x 39.2 ft long.

---

Q: Is it formaldehyde-free?
A: Yes, it is GREENGUARD Gold certified and made with ECOSE technology with no added formaldehyde.

---

Naturally Warm, Effortlessly Quiet

EcoRoll’s rich, earthy hue and soft-hand finish bring a crafted sensibility to what’s behind the walls, elevating comfort as a design principle. I love the generous 15-inch width—it tucks cleanly into stud bays for a tailored fit that performs beautifully. Pair it with quiet, solid-core doors and layered textiles to create a cocooning, serene environment. This is the invisible luxury that makes every room feel composed and refined.

---

Upgrade your build with R-19 EcoRoll today for quieter, more efficient spaces with an easy, eco-conscious install.