R-19 Kraft-faced fiberglass wall batt insulation

Johns Manville R-19 Kraft-faced fiberglass batts insulate 2x6 wood-stud walls with built-in vapor retarder for moisture control. Precut 15-in x 93-in batts cover 87.18 sq ft per package and help improve energy efficiency and sound control.

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Key Features:

• Designed for 2x6 Walls: Precut 15-in x 93-in batts fit 16-in on-center wood studs
• Moisture Control: Kraft facing acts as a vapor retarder to help manage humidity
• Thermal + Acoustic Performance: R-19 value improves efficiency and reduces sound transmission
• Easy Installation: Compression-packed; press into place and staple tabs if needed
• Healthy Home Certifications: Formaldehyde-free fiberglass with GREENGUARD Gold and SCS recycled content certifications

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Specifications Table:

Specification	Details
Coverage Area (Sq. Feet)	87.18
Length (Inches)	93
Width (Inches)	15
Thickness (Inches)	6.5
R-Value	19
R-Value per Inch	2.923
Faced/Unfaced	Kraft faced
Insulation Type	Fiberglass
Framing Type	Wood studs
Stud Spacing (Inches)	16
For Use in Walls	Yes
For Use in Basements	Yes
For Use in Attics	No
For Use in Ceilings	No
For Use in Crawlspaces	No
For Use in Floors	No
For Use in Garage Doors	No
For Use in Doors	No
For Use in Windows	No
For Use in Duct	No
For Use in Electrical	No
For Use in Masonry	No
For Use in Plumbing	No
For Use in Vents	No
Sound Barrier	Yes
Vapor Retardant	Yes
Formaldehyde Free	Yes
ENERGY STAR Certified	Yes
GREENGUARD Gold Certified	Yes
Warranty	1-year limited
Bag Dimensions (L x W x D)	15.5 x 20 x 49
Package Weight (lbs.)	24
Package Type	Multi-pack
Package Count	9
Multi-Pack Quantity	4
Total Package Quantity	36
Maximum R-Value	19
UNSPSC	11162400

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Frequently Asked Questions (FAQ):

Q: How much area does one package cover?
A: Each package covers 87.18 square feet with nine precut batts.

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Q: What wall framing is this intended for?
A: It’s designed for 2x6 wood-stud walls with 16-in on-center spacing.

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Q: Is a separate vapor barrier required?
A: No, the Kraft facing provides an integrated vapor retarder; follow local codes for placement.

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Q: Can I use it in basements or ceilings?
A: It’s suitable for walls and basements; not intended for attics or ceilings per listed specs.

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

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Quiet, Cozy Walls with Tailored Warmth

These R-19 Kraft-faced batts bring a refined calm to your home, tucking neatly into 2x6 cavities to hush rooms and hold a steady, inviting temperature. I love the tidy kraft facing—clean lines that make installation feel intentional and polished. Pair it with warm wood tones and soft textiles to amplify the serene acoustics it creates. It’s a subtle yet essential layer of luxury living, felt in every quiet, comfortable moment.

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Upgrade your walls with R-19 performance and easy-fit batts—add Johns Manville insulation to your project today.