ROCKWOOL Insulation Comfortbatt R-15 23" x 47" 60.1 SF
SKU: 78961208339

ROCKWOOL Insulation Comfortbatt R-15 23" x 47" 60.1 SF

Sale price$130.62 Regular price$145.13
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Description

ROCKWOOL Insulation Comfortbatt R-15 23" x 47" 60.1 SFROCKWOOL Comfortbatt R 15 23" x 47" 60. 1 SF Upgrade your home's insulation with ROCKWOOL Comfortbatt R 15, a top tier stone wool insulation designed for exterior wood and steel stud applications. This semi rigid batt insulation excels in thermal performance, fire resistance, and sound absorption, making it an ideal choice for walls, attics, and floors. Whether youre a homeowner or contractor, Comfortbatt R 15 provides superior comfort, energy

ROCKWOOL Comfortbatt® R-15 23" x 47" 60.1 SF

Upgrade your home's insulation with ROCKWOOL Comfortbatt® R-15, a top-tier stone wool insulation designed for exterior wood and steel stud applications. This semi-rigid batt insulation excels in thermal performance, fire resistance, and sound absorption, making it an ideal choice for walls, attics, and floors. Whether you’re a homeowner or contractor, Comfortbatt® R-15 provides superior comfort, energy efficiency, and safety for your living spaces.

Key Features

  • Flexible Edge Technology: Facilitates easy installation and prevents over-compression, ensuring optimal R-value and a snug fit.
  • Fire Resistant: Non-combustible, resists temperatures up to 2150°F, enhancing fire safety.
  • Excellent Sound Absorption: Reduces noise transmission for improved acoustic comfort.
  • Moisture Resistant: Repels water while allowing vapor to pass through, preventing mold and mildew growth.
  • Eco-Friendly: Constructed from natural and recycled materials, GREENGUARD Gold Certified for indoor air quality.
  • Dimensional Stability: Maintains its shape and effectiveness over time with no sagging.

Please check the Product Data Sheet Here

Specifications

Attribute Value
R-Value 15
Dimensions 23" x 47" x 3.5"
Coverage Area 60.1 sq. ft.
Stud Spacing 24" on center
Material Stone Wool
Faced/Unfaced Unfaced
Fire Resistance Up to 2150°F
Sound Barrier Yes
Vapor Retardant No
GREENGUARD Certified Yes

FAQ

Q: Is ROCKWOOL Comfortbatt® easy to install?
A: Yes, the flexible edge technology ensures a straightforward installation process and a snug fit between studs, accommodating slight framing irregularities.

Q: Can this insulation be used in multiple areas of the home?
A: Absolutely. It is versatile and suitable for use in walls, attics, basements, and floors.

Q: How does ROCKWOOL Comfortbatt® contribute to fire safety?
A: Being non-combustible, it doesn’t produce toxic smoke or promote flame spread, thereby enhancing your home’s fire resistance.

Q: Is this product environmentally friendly?
A: Yes, it’s made from natural and recycled materials and is GREENGUARD Gold Certified, ensuring better indoor air quality.

Q: How does it perform in terms of moisture resistance?
A: The stone wool insulation repels water and remains vapor permeable, helping to prevent mold and mildew growth.

Q: Will this insulation lose its effectiveness over time?
A: No, ROCKWOOL Comfortbatt® maintains its shape and R-value over the years, without sagging or diminishing performance.

ROCKWOOL Comfortbatt® R-15 provides an effective insulation solution combining thermal efficiency, fire safety, sound absorption, and moisture resistance. Its eco-friendly design and durable performance make it a valuable addition to your home’s insulation system.

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: 78961208339

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sheila
Louisville, US
★★★★★ 5
Quality Watch
Color: 5566-ZP-white face
A very nice looking inexpensive watch for work if you are in a job that you don't want to wear an expensive watch.
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Reviewed in the United States on January 15, 2026
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Verified Purchase
John Schmidt
Waukegan, US
★★★★★ 4
As Advertised
Color: 5535-HP-white
The watch is what I expected, and works upon receipt as advertised. At this price, if it only works for 4-6 months it's easily worth the money. Large, nice looking face, day/date. Wristband is what you'd expect, but adequate and comfortable.
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Reviewed in the United States on December 25, 2023
D
Verified Purchase
David E
Lexington, US
★★★★★ 3
Dies after a Year
Color: 5566-ZP-white face
Watch worked fine for about a year, then just stopped working - just like that. No amount of shaking or gentle impacts would get it to start ticking again. I'd also say my biggist issue with it was it was always difficult to tell which hand was the second hand and which hand was the minute hand since they're both the same color and thickness. Wish the hour and minute hands were a little thicker so they'd stand out a little better and/or that the minute hand was a different color so it was offset. Resulted in having to study the watch to get the time instead of a quick glimpse to see what time it was. Irritating after a while.
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Reviewed in the United States on February 15, 2026
B
Verified Purchase
Bob natale
Waukegan, US
★★★★★ 5
They were lightweight and attractive
Color: 5535-HP-white
Sleek and attractive
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Reviewed in the United States on April 6, 2026
M
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M. Collica
Lowell, US
★★★★★ 5
Blue faced watch.
Color: 5535-ZP-blue
Looks great
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Reviewed in the United States on May 23, 2026

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