ROCKWOOL Insulation Comfortbatt R-23 15.25" x 47" 39.8 SF
SKU: 53162051843

ROCKWOOL Insulation Comfortbatt R-23 15.25" x 47" 39.8 SF

Sale price$68.09 Regular price$75.66
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

ROCKWOOL Insulation Comfortbatt R-23 15.25" x 47" 39.8 SFROCKWOOL Insulation Comfortbatt R 23 Description: ROCKWOOL Insulation Comfortbatt R 23 is a high quality thermal insulation solution crafted for residential spaces. Ideal for enhancing comfort throughout the year, this insulation maintains optimal indoor temperatures in winter and summer. It efficiently insulates attics, exterior walls, basements, and heated crawl spaces, leading to notable energy savings and contributing to environmental

ROCKWOOL Insulation Comfortbatt R-23

Description: ROCKWOOL Insulation Comfortbatt R-23 is a high-quality thermal insulation solution crafted for residential spaces. Ideal for enhancing comfort throughout the year, this insulation maintains optimal indoor temperatures in winter and summer. It efficiently insulates attics, exterior walls, basements, and heated crawl spaces, leading to notable energy savings and contributing to environmental sustainability.

Key Features:

  • Superior Thermal Performance: High R-value per inch ensures top-notch insulation efficiency.
  • Fire Resistant: Non-combustible material aids in containing and preventing fire spread.
  • Versatile Application: Suitable for a variety of applications including exterior walls, basements, crawlspaces, attics, and cathedral ceilings.
  • Noise Reduction: Excellent sound absorption for quieter living spaces.
  • Moisture Resistant: Prevents mold, mildew, and fungi growth.
  • Easy Installation: Lightweight and easy to cut and fit with a friction fit design.
  • Flexible Fit: Adapts to variations in stud spacing due to warping or distortion.

Please check the Product Data Sheet Here

Specifications:

Dimension Value
Cover Area Per Bag 39.8 sq ft
Product Length 4 ft
Product Width 15.25 in
Product Thickness 5.5 in
Bag Size 4 ft x 16 in x 24 in
Batt/Roll Size 4 ft x 5.5 in x 15.25 in
Compatible Install Surface Wood
Faced or Unfaced Unfaced
Insulation Features Friction Fit
Insulation Location 2x6 Wall, Attic, Basement, Ceiling, Crawlspace, Floor
Insulation R-Value R23
Insulation Type Batt
Number of Pieces 8
Pack Size 8
Product Weight 52 lb
Returnable 90-Day
Roll or Batt Batt

Frequently Asked Questions (FAQ):

Q: What is the R-value of this insulation?
A: The ROCKWOOL Insulation Comfortbatt has an R-value of R23, ensuring excellent thermal performance.

Q: Where can I use this insulation in my home?
A: This insulation is versatile and can be used in exterior walls, basements, crawlspaces, attics, cathedral ceilings, and exposed floors.

Q: Is this insulation fire-resistant?
A: Yes, ROCKWOOL Insulation Comfortbatt is non-combustible and fire-resistant, helping to contain and prevent the spread of fires.

Q: How easy is it to install?
A: It’s designed for easy installation. The batts are lightweight, can be cut with a serrated knife, and friction-fit into place between studs.

Q: Does this insulation help with soundproofing?
A: Yes, it provides excellent noise reduction and sound absorption, creating quieter living environments.

Q: Is this product resistant to mold and mildew?
A: Yes, it is water-resistant and does not promote the growth of mold, mildew, or fungi.

Q: What size of wall framing is this insulation designed for?
A: This 5-1/2 in. x 15-1/4 in. batt is designed for 2x6 wood framed construction spaced 16 in. on center.

Q: Does this product come with a warranty?
A: According to the provided information, this product does not come with a warranty.

ROCKWOOL Insulation Comfortbatt R-23 offers a comprehensive insulation solution, delivering superior thermal efficiency, fire resistance, and sound absorption, all within an easy-to-install package.

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: 53162051843

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 894 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
SWC TX
Waukegan, US
★★★★★ 4
Good Quality wrong fit
Color: Green, Size: Medium
Great color. NICE style. Liked the pattern on the sweater. Good quality. Returned because the size was off for my husband's body.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
G
Verified Purchase
Garrett M.
Draper, US
★★★★★ 5
Great sweater
Color: Army Green, Size: Large
Love this, fits great and feels great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
A
Verified Purchase
Ashley Brooke
New York, US
★★★★★ 3
Cute but Not the Best Quality
Looks nice but ripped after a few wears.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
K
Verified Purchase
Kaylin B
Dallas, US
★★★★★ 5
exactly what I wanted
very good quality, true to size, breathable but warm and stretchy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
T
Verified Purchase
Terry P.
Carnegie, US
★★★★★ 5
Nice looking
Really attractive blue. Washes well. He loves it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026

recommand products