R-19 EcoRoll Unfaced Fiberglass Insulation Roll, 6-1/4 in x 15 in x 39.2 ft, 48.96 sq ft - Knauf Insulation
Regular price $30.23R-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.
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