R-19 Kraft-Faced Fiberglass Batt Insulation (24 in x 48 in)

CertainTeed R-19 kraft-faced fiberglass batt insulation helps improve comfort and energy efficiency by reducing heat loss and gain. Pre-cut 24 in x 48 in batts fit common framing cavities, while the kraft facing supports faster installation in many wall and floor applications.

Key Features:

• Thermal Performance: R-19 fiberglass batts help reduce heating and cooling costs by slowing heat transfer.
• Kraft-Faced for Easier Install: Built-in facing can be stapled to framing for secure placement in cavities.
• Pre-Cut Batt Size: 24 in x 48 in batts are sized for quick fitting in standard construction bays.
• Project Coverage: One bag covers 144 sq ft for efficient estimating and fewer interruptions.

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Where can this R-19 batt insulation be used?
A: It’s commonly used in wall, floor, and other framed cavities where R-19 is appropriate for the assembly and local code requirements.

Q: What does “kraft-faced” mean?
A: Kraft-faced insulation has a kraft paper facing attached to the batt, which can aid installation and is often used as part of a vapor retarder strategy where permitted by code.

Q: Do I need special tools to install fiberglass batts?
A: Typically you’ll need a tape measure and a utility knife/insulation knife for cutting, plus appropriate PPE; faced batts are often secured with staples per installation instructions and local code.

Q: How much area does this package cover?
A: The package covers 144 sq ft.

Quiet confidence, built into the bones of your space.

Great rooms feel effortless because the architecture is doing the heavy lifting—temperature, hush, and comfort all held in perfect balance. These R-19 kraft-faced fiberglass batts slip into the frame with a tailored fit, creating a cocooning layer that supports everyday luxury without calling attention to itself. Use them to refine bedrooms, nurseries, and work-from-home zones where comfort is the true finish. It’s the kind of invisible upgrade that makes a home feel undeniably elevated.

Upgrade your comfort and efficiency with CertainTeed R-19 kraft-faced fiberglass batts—sized for fast installs and reliable coverage.