R-19 Kraft-Faced Fiberglass Batt Insulation, 15 in x 93 in

Formaledehyde-free, kraft-faced fiberglass batts designed for 2x6 wood-stud walls. Provides R-19 thermal performance with an integrated vapor retarder and sound control for quieter, more energy-efficient rooms.

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Key Features:

• Designed for 2x6 Walls: Precut 15 in x 93 in batts fit 16 in OC studs for standard 8-ft walls
• Moisture Control: Kraft facing acts as a built-in vapor retarder to help manage humidity
• Energy & Sound Performance: R-19 thermal value reduces heat loss and helps dampen noise
• Durable, Noncorrosive Material: Will not rot, mildew, or deteriorate; safe for pipes and wiring
• Easy Installation: Press into place and staple tabs to framing as needed

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Specifications Table:

Specification	Details
Insulation Type	Fiberglass
Faced/Unfaced	Kraft faced
Maximum R-Value	19
R-Value per Inch	2.9231
Width (Inches)	15
Length (Inches)	93
Thickness (Inches)	6.5
Coverage Area (Sq. Feet)	87.18
Stud Spacing (Inches)	16
Fits 2 x 6 Walls	Yes
Fits 2 x 4 Walls	No
Framing Type	Wood studs
Formaldehyde Free	Yes
Sound Barrier	Yes
Vapor Retardant	Yes
ENERGY STAR Certified	Yes
GREENGUARD Gold Certified	Yes
For Use in Walls	Yes
For Use in Basements	Yes
For Use in Crawlspaces	No
For Use in Ceilings	No
For Use in Attics	No
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 Windows	No
Package Type	Individual pack
Total Package Quantity	9
Package Count	9
Bag Dimensions (L x W x D)	15.5 x 20 x 49
Package Weight (lbs.)	21.39
Warranty	1-year limited
CA Residents: Prop 65 Warning(s)	No
UNSPSC	11162400

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Frequently Asked Questions (FAQ):

Q: How much area does one package cover?
A: A single pack covers 87.18 square feet.

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Q: Is this insulation suitable for 2x4 walls?
A: No. It is designed for 2x6 wood-stud walls.

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Q: Does it include a vapor barrier?
A: Yes. The kraft facing provides a built-in vapor retarder.

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Q: Is it certified for indoor air quality?
A: Yes. It is GREENGUARD Gold Certified and SCS Recycled Content certified.

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Q: How many batts are in the package?
A: 9 precut pieces.

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Quiet, cozy walls with refined performance

These kraft‑faced batts bring a serene hush and steady comfort to the home, wrapping 2x6 walls in reliable R‑19 warmth. I love the clean, tailored fit—each precut piece tucks neatly between studs for a polished, professional look. Pair with crisp drywall and natural wood trims for a calm, modern envelope that elevates everyday living. It’s a smart, luxurious foundation for spaces that feel beautifully composed and effortlessly comfortable.

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Upgrade your walls with R‑19 performance—add Johns Manville kraft‑faced batts to your project today.