R-19 Kraft-Faced Fiberglass Wall Batts, 88.64 sq ft

Formal­dehyde-free kraft-faced fiberglass batts designed for 2x6 wood-framed walls. Delivers R-19 thermal performance with vapor retarder facing to help control moisture and improve energy efficiency and sound control.

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Key Features:

• R-19 Thermal Performance: Optimized for 2x6 wood-stud walls to boost home energy efficiency
• Kraft-Faced Vapor Retarder: Built-in moisture control for concealed wall applications
• Pre-Cut Batts: 15.25 in x 93 in size fits 16 in on-center studs for quick installation
• Durable, Noncorrosive Material: Will not rot or mildew; safe for pipes, wiring, and metal studs
• Low Emissions Certifications: Formaldehyde-free, GREENGUARD Gold, and SCS recycled content certified

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Specifications Table:

Specification	Details
Coverage Area (Sq. Feet)	88.64
Length (Inches)	93
Thickness (Inches)	6.5
Width (Inches)	15.25
Faced/Unfaced	Kraft faced
Fits 2 x 4 Walls	No
Fits 2 x 6 Walls	Yes
For Use in Attics	No
For Use in Basements	Yes
For Use in Ceilings	No
For Use in Crawlspaces	Yes
For Use in Doors	No
For Use in Duct	No
For Use in Electrical	No
For Use in Floors	No
For Use in Garage Doors	No
For Use in Masonry	No
For Use in Plumbing	No
For Use in Vents	No
For Use in Walls	Yes
For Use in Windows	No
Formaldehyde Free	Yes
Framing Type	Wood studs
Insulation Type	Fiberglass
Maximum R-Value	19
Stud Spacing (Inches)	16
Vapor Retardant	Yes
ENERGY STAR Certified	Yes
GREENGUARD Gold Certified	Yes
Warranty	1-year limited
Bag Dimensions (L x W x D)	20 x 20 x 50
Package Weight (lbs.)	29.47
R-Value per Inch	2.92
UNSPSC	11162400
Package Type	Multi-pack
Package Count	9
Multi-Pack Quantity	4
Total Package Quantity	36

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Frequently Asked Questions (FAQ):

Q: Can these batts be used in 2x4 walls?
A: No. They are sized for 2x6 walls and 16-in on-center stud spacing.

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Q: Do I need a separate vapor barrier?
A: The kraft facing acts as a vapor retarder, so a separate barrier is typically not required in most wall applications.

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Q: What are the dimensions of each batt?
A: Each batt is 15.25 inches wide, 93 inches long, and approximately 6.5 inches thick.

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Q: Is the product formaldehyde-free?
A: Yes, it is formaldehyde-free and GREENGUARD Gold certified for indoor air quality.

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Q: How much area does one package cover?
A: A package covers 88.64 square feet.

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Quiet, Cozy Walls with Clean-Lined Comfort

These R-19 kraft-faced batts wrap your room in a refined hush while keeping temperatures beautifully balanced. The tailored 15.25-inch width slips neatly between studs, creating a crisp, finished envelope behind your walls. Pair with warm wood tones and textured finishes to heighten the sense of comfort. It’s a subtle luxury—performance insulation that elevates everyday living.

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Upgrade your walls with R-19 performance and moisture control—add Johns Manville kraft-faced batts to your project today.