Knauf R-19 Kraft-Faced Fiberglass Batt/Roll Insulation, 15 in x 39.2 ft (48.96 sq ft) – KR45TAK
Regular price $57.30R-19 Kraft-Faced Fiberglass Roll/Batt Insulation
Knauf® R-19 kraft-faced fiberglass batt/roll insulation helps improve thermal comfort and reduce noise in walls, floors, ceilings, attics, and crawlspaces. Made with ECOSE® Technology and validated formaldehyde-free, it cuts easily and recovers to full thickness for a snug fit.
Key Features:
- Thermal + Acoustical Performance: Helps maintain indoor temperatures while absorbing excess sound for more comfortable rooms
- ECOSE® Technology Binder: Uses a patented bio-based binder and is validated formaldehyde-free
- Kraft Facing: Built-in vapor retarder facing for common residential applications
- Resilient, Snug Fit: Quickly recovers to full thickness to fill cavities more effectively
- Easy Handling: Cuts easily, resists tearing, and installs quickly with low dust
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| R-Value | R-19 |
| Product Form | Roll/Batt insulation |
| Facing Type | Kraft |
| Material | Fiberglass |
| Width | 15 in |
| Length | 39.2 ft |
| Thickness | 6-1/4 in |
| Coverage Area | 48.96 sq-ft |
| Color | Brown |
| Installation Locations | Attic; Basement; Ceiling; Crawlspace; Floor; Wall |
| Temperature Rating | 400 deg F |
| Sub-Brand | Performance+® |
| Technology | ECOSE® Technology |
| Formaldehyde Status | Validated formaldehyde-free |
Frequently Asked Questions (FAQ):
Q: Where can this insulation be installed?
A: It’s listed for use in attics, basements, ceilings, crawlspaces, floors, and walls.
Q: What R-value and thickness is this product?
A: It is R-19 with a listed thickness of 6-1/4 inches.
Q: What are the roll dimensions and coverage?
A: The roll is 15 inches wide by 39.2 feet long and covers 48.96 sq ft.
Q: Is it faced, and what facing type is it?
A: Yes—this insulation is kraft faced.
Q: What is it made of?
A: It is fiberglass insulation made with ECOSE® Technology.
Warmth You Feel, Quiet You Notice
This R-19 kraft-faced fiberglass insulation is the unseen layer that makes a room feel truly finished—warmer, quieter, and effortlessly composed. Its resilient roll form expands to a snug fit, creating a clean, confident envelope behind the walls and ceilings. Use it to elevate comfort in bedrooms, media rooms, or any space where calm is the ultimate luxury. It’s the kind of foundational upgrade that makes everyday living feel more refined.
Upgrade your home’s comfort and quiet with Knauf® R-19 kraft-faced fiberglass insulation—add it to your project today.
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