R-38 Unfaced Fiberglass Insulation Batts, 12.5" x 24" x 48"

High-performance Owens Corning PINK Next Gen Fiberglas batts deliver R-38 thermal protection for attics and floors. Unfaced, shed-resistant fibers install cleanly, recover quickly, and stay put for inspection-ready results with 64 sq. ft. coverage per bag.

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Key Features:

• High R-Value Performance: R-38 thermal rating helps improve energy efficiency in attics and floors
• Unfaced Batts: Ideal for projects not requiring moisture management or a vapor retarder
• Fast, Clean Installation: Stiffer, shed-resistant fibers cut cleanly and slide into cavities
• Comfort and Sound Control: Advanced fiber technology absorbs noise and enhances comfort
• Precut Convenience: Eight 12.5 in. thick x 24 in. wide x 48 in. long batts cover 64 sq. ft.

Please check the Product Data Sheet Here

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Specifications Table:

Specification	Details
Insulation Type	Fiberglass Insulation
Faced or Unfaced	Unfaced
R-Value	R-38
Roll or Batt	Batt
Number of Pieces	8
Batt/Roll Size	4 ft. x 24 in.
Product Length (ft.)	4 ft
Product Width (in.)	24 in
Product Thickness (in.)	12.5 in (images) / 12 in (web spec)
Coverage per Bag	64 sq. ft.
Bag Size	4.16 ft. x 18.25 in. x 24.25 in.
Product Weight	40.9 lb
Compatible Install Surface	Plywood
Insulation Location	Attic
Pack Size	1
Warranty	Limited Lifetime
UPC	047563700435

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Frequently Asked Questions (FAQ):

Q: How many pieces are in a bag and what area will it cover?
A: Each bag contains 8 batts and covers 64 sq. ft.

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Q: Where can this insulation be installed?
A: Designed for attics and floors; suitable for wood or metal framed assemblies and can be in contact with concrete.

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Q: Is this product faced?
A: No, these are unfaced batts—use a separate vapor retarder if required by code.

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Q: What are the dimensions of each batt?
A: Each batt is 12.5 in. thick, 24 in. wide, and 48 in. long.

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Q: Does it help with sound?
A: Yes, the fiberglass batts help absorb noise for added peace and privacy.

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Elevate Comfort with Luxe, Quiet Warmth

This R-38 batt cocoons your home in a plush layer of quiet, curated warmth. Its unfaced, cotton-soft fibers create a seamless envelope that feels considered and refined. Style your attic or floor build with these precut panels for a clean, tailored install that stays perfectly in place. For a space that looks sharp and lives luxuriously, this is the undercurrent of comfort you can’t see—but absolutely feel.

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Upgrade your home’s efficiency and comfort—add these R-38 unfaced batts to your project today.

Warranty

Installation