Johns Manville R-19 Unfaced Fiberglass Batt Insulation for 2x6 Walls, 87.18-sq ft Coverage (15-in W x 93-in L)R 19 Unfaced Fiberglass Batt Insulation, 87. 18 sq ft Formaldehyde free Johns Manville R 19 unfaced fiberglass batts deliver thermal performance and sound control for 2x6 wood stud walls. Pre cut to 15 in x 93 in for standard 8 ft walls, each bag covers 87. 18 sq ft and installs easily by pressing between studs. Key Features: Energy Efficiency & Comfort: R 19 thermal performance helps lower utility bills while improving year round comfort. Pre Cut for

R-19 Unfaced Fiberglass Batt Insulation, 87.18-sq ft

Formaldehyde-free Johns Manville R-19 unfaced fiberglass batts deliver thermal performance and sound control for 2x6 wood-stud walls. Pre-cut to 15 in x 93 in for standard 8-ft walls, each bag covers 87.18 sq ft and installs easily by pressing between studs.

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Key Features:

• Energy Efficiency & Comfort: R-19 thermal performance helps lower utility bills while improving year-round comfort.
• Pre-Cut for 2x6 Walls: 15-in x 93-in batts sized for 16-in on-center studs in standard 8-ft walls.
• Easy Installation: Compression-packaged batts press in place between wood studs—no special tools required.
• Healthy Indoor Air: Formaldehyde-free; GREENGUARD Gold and SCS certified for indoor air quality.
• Durable Fiberglass: Will not rot, mildew, or corrode pipes, wiring, or metal studs; also provides sound control.

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Specifications Table:

Specification	Details
Coverage Area	87.18 sq ft
Length	93 in
Width	15 in
Thickness	6.5 in
Faced/Unfaced	Unfaced
Fits 2 x 6 Walls	Yes
Fits 2 x 4 Walls	No
Framing Type	Wood studs
Insulation Type	Fiberglass
Maximum R-Value	19
Stud Spacing	16 in on-center
For Use in Walls	Yes
For Use in Basements	Yes
Sound Barrier	Yes
Vapor Retardant	No
Formaldehyde Free	Yes
GREENGUARD Gold Certified	Yes
ENERGY STAR Certified	Yes (Seal and Insulate partner)
Pieces per Bag	9
Package Weight	21.5 lb
Bag Dimensions	15.5 in x 20 in x 49 in
Warranty	1-year limited

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Frequently Asked Questions (FAQ):

Q: Can these batts be used in 2x6 walls?
A: Yes. They are sized for 2x6 wood-stud walls with 16-in on-center spacing.

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Q: Do these batts have a vapor barrier?
A: No, they are unfaced and contain no vapor retarder, making them suitable for adding to existing insulation where vapor control is not required.

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Q: How much area does one bag cover?
A: Each bag covers 87.18 sq ft and includes 9 pre-cut pieces.

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Q: Are they safe for indoor air quality?
A: Yes. They are formaldehyde-free and GREENGUARD Gold and SCS certified for indoor air quality.

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Q: What is the thickness of each batt?
A: Each batt is 6.5 inches thick, providing a maximum R-value of R-19.

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Quiet, Cozy Walls with Effortless Fit

These clean, unfaced batts slip into 2x6 wall cavities with tailored precision, instantly enhancing warmth and hush. The pristine white fibers feel modern and refined, a subtle upgrade that supports serene living. Pair them with natural wood finishes and soft textiles to amplify the calm. A smart essential for creating a luxe, comfortable envelope in any home.

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Upgrade your 2x6 walls with JM R-19 batts today for easier installation, better comfort, and lower energy bills.