Owens Corning R-38 Unfaced Fiberglass Insulation Batts

High-R value fiberglass batts designed for cathedral ceilings and attics, delivering energy-saving thermal performance and sound reduction. Unfaced PINK Next Gen Fiberglas installs cleanly and quickly with soft, shed-resistant fibers.

Key Features:

• High Thermal Performance: R-38 batts help boost attic and cathedral ceiling efficiency
• Unfaced Design: Ideal where moisture management isn’t required; vapor retarder can be added as needed
• Fast, Clean Installation: Advanced fiber technology recovers quickly and cuts cleanly with less dust
• Comfort and Sound Control: Soft fibers provide sound-dampening benefits for quieter spaces
• Health & Certification: Formaldehyde-free and GREENGUARD Gold certified to support indoor air quality

Specifications Table:

Frequently Asked Questions (FAQ):

Q: How many pieces are in a pack?
A: Each pack contains 8 batts, sized 10.25 in thick x 23.75 in wide x 48 in long.

Q: Where can this insulation be used?
A: Designed for attics and cathedral ceilings with 24-inch stud spacing; not intended for standard wall cavities.

Q: Does it include a vapor barrier?
A: No—these batts are unfaced. A separate vapor retarder can be added to the assembly if required by code.

Q: Is the product formaldehyde-free?
A: Yes, it is formaldehyde-free and GREENGUARD Gold certified.

Q: What is the coverage per pack?
A: One pack covers approximately 63.33 square feet.

Quiet, Cozy Luxury for Elevated Ceilings

This insulation cocoons cathedral spaces in serene comfort, taming temperature swings and hush­ing ambient noise. I love the plush, resilient fiber—its soft, airy texture brings a refined sensibility to performance. Layer it in attics and vaulted ceilings to create a calm, energy-smart envelope. It’s a discreet essential that elevates everyday living with effortless warmth and quiet.

Upgrade your attic with R-38 PINK Next Gen Fiberglas batts for a quieter, more energy-efficient home—order today.