Owens Corning
Owens Corning R-30 Unfaced Fiberglass Insulation Batts, 8.25 in. Thick x 23.75 in. W x 48 in. L
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SKU U91
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Details
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.
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
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 |
Frequently Asked Questions (FAQ):
Q: How much area does one pack cover?
A: One pack covers approximately 79.17 square feet.
Q: What are the batt dimensions?
A: Each batt is 8.25 in. thick, 23.75 in. wide, and 48 in. long.
Q: Is this insulation faced?
A: No, these are unfaced batts and do not include a vapor retarder.
Q: Where can I use it?
A: Designed for cathedral ceilings and attics; fits 24-in stud spacing in wood framing.
Q: Is it certified for indoor air quality?
A: Yes, it is GREENGUARD Gold certified and uses safe, proven ingredients.
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.
Upgrade your attic with Owens Corning R-30 batts for faster installs, quieter rooms, and year-round comfort—add to cart now.
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