Owens Corning R-30 Unfaced Fiberglass Insulation Batts

High-performance R-30 unfaced fiberglass batts designed for cathedral ceilings and attic applications. Advanced fiber technology installs fast, recovers instantly, and delivers 79.17 sq. ft. of coverage per pack.

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Key Features:

• High R-Value Thermal Protection: R-30 performance helps improve comfort and energy efficiency in attics and cathedral ceilings
• Fast, Clean Installation: Advanced fiber technology recovers without shaking or fluffing and cuts cleanly
• Low Dust & Comfortable Handling: Shed-resistant fibers for less mess and easier cleanup
• Indoor Air Quality: GREENGUARD Gold certified and formaldehyde-free ingredients
• Versatile Use: Unfaced batts suitable for wood-stud framing and can be left exposed where moisture management isn’t required

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Specifications Table:

Specification	Details
Insulation Type	Fiberglass
Faced/Unfaced	Unfaced
Maximum R-Value	R-30
Thickness (Inches)	8.25
Width (Inches)	23.75
Length (Inches)	48
Coverage Area (Sq. Feet)	79.17
Stud Spacing (Inches)	24
Framing Type	Wood studs
R-Value per Inch	3.6
Sound Barrier	Yes
Formaldehyde Free	Yes
GREENGUARD Gold Certified	Yes
ENERGY STAR Certified	Yes
For Use in Attics	Yes
For Use in Ceilings	Yes
Fits 2 x 4 Walls	No
Fits 2 x 6 Walls	No
For Use in Floors	No
Vapor Retardant	No
Package Count	10 pieces
Total Package Quantity	1 pack
Package Type	Individual pack
Bag Dimensions (L x W x D)	50 in x 18.25 in x 24 in
Package Weight (lbs.)	53.98
Warranty	Limited lifetime

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Frequently Asked Questions (FAQ):

Q: How much area does one pack cover?
A: One pack covers approximately 79.17 square feet.

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Q: What are the batt dimensions?
A: Each batt is 8.25 in. thick, 23.75 in. wide, and 48 in. long.

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Q: Is this insulation faced?
A: No, these are unfaced batts and do not include a vapor retarder.

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Q: Where can I use it?
A: Designed for cathedral ceilings and attics; fits 24-in stud spacing in wood framing.

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Q: Is it certified for indoor air quality?
A: Yes, it is GREENGUARD Gold certified and uses safe, proven ingredients.

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Cocoon your home in quiet, energy-smart comfort

These unfaced R-30 batts drape your attic and cathedral ceilings in a plush, pink layer that tempers temperature swings and hushes ambient noise. The clean, resilient fibers create a tailored fit within framing for a polished, professional finish. Pair with natural wood tones and matte black hardware to elevate a modern rustic envelope. It’s a simple, sophisticated upgrade that feels undeniably luxurious day after day.

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Upgrade your attic with Owens Corning R-30 batts for faster installs, quieter rooms, and year-round comfort—add to cart now.