SKU: 13419416266

Owens Corning R-38 Unfaced Fiberglass Insulation Batts, 10.25 in. x 23.75 in. x 48 in. (4 Bags)

Sale price$211.54 Regular price$235.04
Save 10%

Pay in installments of $58.76 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 25 - Sep 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Owens Corning R-38 Unfaced Fiberglass Insulation Batts, 10.25 in. x 23.75 in. x 48 in. (4 Bags)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 isnt required;

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:

Specification Details
Insulation Type Fiberglass
Faced/Unfaced Unfaced
Maximum R-Value R-38 (R-38C)
Thickness 10.25 in
Width 23.75 in
Length 48 in
Coverage Area 63.33 sq ft per pack
Pieces per Pack 8
Stud Spacing 24 in
For Use in Attics Yes
For Use in Ceilings Yes
For Use in Walls No
Formaldehyde Free Yes
Sound Barrier Yes
ENERGY STAR Certified Yes
GREENGUARD Gold Certified Yes
Framing Type Wood studs
R-Value per Inch 3.7
Package Type Individual pack
Total Package Quantity 1
Package Weight 57.872 lb
Bag Dimensions (L x W x D) 50 in x 18.25 in x 24 in
Warranty Limited lifetime

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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13419416266

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 28 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Deena
Alexandria, US
★★★★★ 4
Runs small
Size: 8.5, Color: Sandstorm
This shoe is super cute and comfy. I usually wear an 8 or an 8½. I ordered the 8½, but it was too small, so I had to send it back. I reordered a 9, and it fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2025
H
Verified Purchase
Haley Dodaro
Omaha, US
★★★★★ 5
Love love these
Size: 7, Color: Black
Totally love these. I found them to run a bit short. I ordered a 6 1/2 (my normal size) - had to return them for a 7. But I love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
I
Verified Purchase
intac
Waukegan, US
★★★★★ 3
Narrow at toes
Size: 8, Color: Smoke Grey
Cute but very narrow at the toe opening. My feet are a little wide their so they are not very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
J
Verified Purchase
Julie Banayote
Birmingham, US
★★★★★ 5
Love these
Size: 6, Color: Black
Love these shoes. Very nice quality. Lots of compliments every time I wear them. I have two pairs - one black and the other light tan. I highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
M
Michelle
Omaha, US
★★★★★ 5
Incredible large Chic bag
This large black faux leather bag is stylish, functional, and surprisingly comfortable to carry. The faux leather is soft and flexible rather than stiff, so the bag moves naturally and doesn’t feel bulky even when it’s full. It easily holds a lot—perfect for everyday use, travel, or work when you need to carry more than the basics. The dotted texture adds a subtle but elegant design detail that keeps it from looking plain while still being versatile enough to match almost any outfit. It feels modern and polished without being flashy. A really nice bonus is the included smaller bag. It works well on its own for quick outings, or you can use it inside the larger bag as an organizer for essentials like keys, makeup, or chargers. It definitely helps keep everything from turning into a bottomless pit. The braided handles are well made and sturdy, and they make a noticeable difference when the bag is heavier. The thicker material is comfortable to hold and doesn’t dig into your hands or shoulder, even when fully loaded. Overall, this bag strikes a great balance between style, comfort, and capacity. It looks good, feels durable, and is thoughtfully designed for real-life use. Highly recommend if you’re looking for a roomy, chic everyday bag.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026

recommand products