ROCKWOOL Insulation Comfortbatt R-23 23" x 47" 37.5 SF (12 Bags)
SKU: 95203462255

ROCKWOOL Insulation Comfortbatt R-23 23" x 47" 37.5 SF (12 Bags)

Sale price$591.83 Regular price$657.59
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Description

ROCKWOOL Insulation Comfortbatt R-23 23" x 47" 37.5 SF (12 Bags)Product Description Rockwool Insulation Comfortbatt R 23 23" x 47" 37. 5 SF (12 Bags) Rockwool Comfortbatt R 23 is a high performance thermal home insulation designed to maintain comfortable temperatures year round. This environmentally friendly insulation reduces heating and cooling costs, ensuring your home stays cozy while saving energy and money. Made from natural and recycled materials, Rockwool Comfortbatt is user friendly, easy to install, and

Product Description

Rockwool Insulation Comfortbatt R-23 23" x 47" 37.5 SF (12 Bags)

Rockwool Comfortbatt® R-23 is a high-performance thermal home insulation designed to maintain comfortable temperatures year-round. This environmentally friendly insulation reduces heating and cooling costs, ensuring your home stays cozy while saving energy and money. Made from natural and recycled materials, Rockwool Comfortbatt® is user-friendly, easy to install, and offers superior performance in various applications.

Key Features

  • Better Fit: Flexible edge compensates for normal frame variability and cuts easily.
  • Eco-Friendly: Made from natural and recycled materials; contains no fiberglass.
  • Easy Installation: Designed for quicker and simpler installation.
  • Water-Resistant: Prevents water absorption, maintaining its integrity.
  • Fire-Resistant: Non-combustible and fire-resistant up to 2150°F.
  • Sound Absorbency: Excellent at absorbing sound, enhancing indoor acoustics.
  • Certified Safe: GREENGUARD certified, chemically inert, and free from CFCs and HCFCs.
  • Durable: Friction fit ensures it stays in place without sagging over time.
  • Healthier Indoor Environment: Does not promote the growth of fungi or mildew.

Please check the Product Data Sheet Here

Specifications

General
Series Name COMFORTBATT
Dimensions
Bag Dimensions 24 x 48 x 16 inches
Package Weight 48.29 lbs
Coverage Area 37.5 sq. feet
Thickness 5.5 inches
Length 47.0 inches
Width 23.0 inches
Features
Faced/Unfaced Unfaced
For Use in Windows No
Fits 2 x 4 Walls No
Formaldehyde Free No
Fits 2 x 6 Walls Yes
Framing Type Wood studs
For Use in Attics Yes
Insulation Type Stone wool
For Use in Basements Yes
Maximum R-Value 23.0
For Use in Ceilings Yes
Multi-Pack Quantity N/A
For Use in Crawlspaces Yes
Package Count 5
For Use in Doors No
Package Type Individual pack
For Use in Duct No
Pallet Quantity N/A
For Use in Electrical No
R-Value per Inch 4.2
For Use in Floors Yes
Sound Barrier Yes
For Use in Garage Doors No
Stud Spacing 24 inches
For Use in Masonry No
Total Package Quantity 1
For Use in Plumbing No
Vapor Retardant No
For Use in Vents No
Warranty None
For Use in Walls Yes

Frequently Asked Questions (FAQ)

Q: What is the R-value of Rockwool Comfortbatt R-23? A: The R-value of Rockwool Comfortbatt R-23 is 23.0, which indicates its thermal resistance.

Q: Is Rockwool Comfortbatt fire-resistant? A: Yes, Rockwool Comfortbatt is non-combustible and fire-resistant up to 2150°F.

Q: Can Rockwool Comfortbatt be used in basements and attics? A: Yes, Rockwool Comfortbatt is suitable for use in basements, attics, ceilings, crawlspaces, and floors.

Q: Is Rockwool Comfortbatt environmentally friendly? A: Yes, it is made from natural and recycled materials, is GREENGUARD certified, and free from CFCs and HCFCs.

Q: Does Rockwool Comfortbatt promote mold growth? A: No, Rockwool Comfortbatt does not promote the growth of fungi or mildew.

Q: How is Rockwool Comfortbatt installed? A: Rockwool Comfortbatt features a flexible edge for a better fit, making it easier and faster to install. It is designed to friction fit into standard framing without sagging over time.

Q: Is Rockwool Comfortbatt suitable for soundproofing? A: Yes, Rockwool Comfortbatt has excellent sound absorbency, making it an effective sound barrier.

Rockwool Comfortbatt R-23 is a versatile and efficient insulation solution that enhances home comfort, energy efficiency, and indoor air quality.

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: 95203462255

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Cyndi Timpson
Dallas, US
★★★★★ 5
JTHtoothbrush I didn’t get a charging cable with my JTH toothbrush
I love the toothbrush it’s just that I didn’t get any charging cable with mine to recharge it
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Reviewed in the United States on April 16, 2026
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Carol
Belleville, US
★★★★★ 4
Where’s the owners manual?
I really like this. The only drawback is that there is no owners manual!
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Reviewed in the United States on April 4, 2026
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Verified Purchase
mary
Pawtucket, US
★★★★★ 1
poor purchase
It only lasted 2 mo before it quit working
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Reviewed in the United States on May 24, 2026
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William Paul McInnis
Lexington, US
★★★★★ 5
Clean teeth, smart features, and convenient to use!
I’ve gone through a few electric toothbrushes over the years, and this one stands out mostly because of how practical it is day to day. The cleaning power is solid, my teeth feel noticeably smoother after each use, especially along the gumline. The different modes are useful, I mostly stick to the standard clean mode, but the sensitive option is great when my gums feel a little irritated. The built in UV sanitizing and drying feature is something I didn’t think I needed, but now I appreciate it. It’s nice knowing the brush head isn’t just sitting there wet between uses. The included rinse cup and storage setup make everything feel more organized on the counter, which is a small but real upgrade. Battery life has been reliable so far, and the wireless charging base keeps things simple. It also comes with multiple brush heads, which adds value, especially if you plan to stick with it long term.
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Reviewed in the United States on April 19, 2026
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Rachel Smith
Carnegie, US
★★★★★ 4
Cleans your teeth!
This is my first experience with an electric toothbrush. I was a little confused with how to charge this but you need to take out the cup and plug it into that spot. So it’s nice that it comes with a cup but it does go in the charging spot. The UV disinfectant and dryer is very cool indeed. I can’t tell what the difference is in all the different settings. The toothbrush does a really good job of cleaning and you can feel your teeth clean even for a while after you brush. You should put it in your mouth first before you turn it on or else you’ll spray toothpaste all over the place. Overall this was a good foray into electronic toothbrushing for me. I don’t think it’s the top quality as some of the name brands but it works and gets the job done. I love that it comes with replacement heads.
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Reviewed in the United States on April 5, 2026

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