ROCKWOOL Insulation Comfortbatt R-30 15.25" x 47" x 7.25" 29.9 SF
SKU: 25927151329

ROCKWOOL Insulation Comfortbatt R-30 15.25" x 47" x 7.25" 29.9 SF

Sale price$80.30 Regular price$89.22
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Description

ROCKWOOL Insulation Comfortbatt R-30 15.25" x 47" x 7.25" 29.9 SFROCKWOOL Insulation Comfortbatt R 30 Product DescriptionROCKWOOL Comfortbatt R 30 is a top tier insulation solution crafted to boost your home's thermal efficiency. With dimensions of 15. 25" x 47" x 7. 25" and a coverage area of 29. 9 square feet, this stone wool insulation is designed to keep your home warm during the winter and cool throughout the summer, ultimately enhancing your comfort and reducing energy expenses. Its unique stone wool

ROCKWOOL Insulation Comfortbatt R-30

Product Description
ROCKWOOL Comfortbatt R-30 is a top-tier insulation solution crafted to boost your home's thermal efficiency. With dimensions of 15.25" x 47" x 7.25" and a coverage area of 29.9 square feet, this stone wool insulation is designed to keep your home warm during the winter and cool throughout the summer, ultimately enhancing your comfort and reducing energy expenses. Its unique stone wool composition and flexible edge design ensure a snug fit that minimizes gaps and prevents energy loss. Suitable for attics, exterior walls, basements, and heated crawl spaces, ROCKWOOL Comfortbatt R-30 also excels in sound absorption, fire resistance, and moisture control, fostering a healthier indoor environment.

Key Features

  • Thermal Efficiency: Provides year-round comfort by maintaining warmth in winter and coolness in summer, reducing energy costs.
  • Easy Installation: Features a flexible edge that adjusts to frame variations and is easy to cut.
  • Eco-Friendly: Made from natural and recycled materials with no fiberglass, supporting sustainability.
  • Fire Resistant: Non-combustible up to 2150°F, enhancing safety.
  • Water-Resistant: Does not absorb moisture, preventing issues like rot and mildew.
  • Sound Absorbent: Effectively reduces noise for a quieter environment.
  • GREENGUARD Certified: Free from harmful chemicals like CFCs and HCFCs, ensuring a healthier indoor air quality.
  • Durable: Stays in place without sagging, thanks to a friction-fit design.

Please check the Product Data Sheet Here

Specifications

Attribute Details
Series Name COMFORTBATT
Bag Dimensions (L x W x D) 24 x 48 x 16 inches
Package Weight 40.35 lbs
Coverage Area 29.9 sq. feet
Thickness 7.25 inches
Length 47.0 inches
Width 15.25 inches
Faced/Unfaced Unfaced
For Use in Attics Yes
For Use in Basements Yes
For Use in Ceilings Yes
For Use in Crawlspaces Yes
For Use in Floors Yes
For Use in Walls Yes
Insulation Type Stone wool
Maximum R-Value 30.0
R-Value per Inch 4.2
Sound Barrier Yes
Vapor Retardant No
Warranty None
Material Type Mineral Wool
Framing Type Wood studs
Package Count 6
Total Package Quantity 1

Frequently Asked Questions

  • Q: What is ROCKWOOL Comfortbatt R-30 insulation made of?
    A: ROCKWOOL Comfortbatt R-30 is crafted from stone wool, which includes natural basalt rock and recycled slag.

  • Q: How does ROCKWOOL Comfortbatt R-30 improve energy efficiency?
    A: By offering exceptional thermal insulation, ROCKWOOL Comfortbatt R-30 reduces the need for heating and cooling, leading to lower energy bills and enhanced home comfort.

  • Q: Is ROCKWOOL Comfortbatt R-30 fire-resistant?
    A: Yes, it is non-combustible and can withstand temperatures up to 2150°F, providing robust fire resistance.

  • Q: Can ROCKWOOL Comfortbatt R-30 be used in damp environments?
    A: Yes, it is water-resistant and does not absorb moisture, which helps prevent rot and mildew.

  • Q: Is ROCKWOOL Comfortbatt R-30 environmentally friendly?
    A: Absolutely. It is made from natural and recycled materials and is GREENGUARD Gold Certified, ensuring it is free from harmful chemicals.

  • Q: How easy is it to install ROCKWOOL Comfortbatt R-30?
    A: The flexible edge design makes it simple to cut and fit, ensuring a snug and effective installation.

  • Q: Does ROCKWOOL Comfortbatt R-30 provide sound insulation?
    A: Yes, it offers excellent sound absorbency, making it an effective barrier against noise.

  • Q: What areas of the home can ROCKWOOL Comfortbatt R-30 be used in?
    A: It is versatile and can be used in attics, exterior walls, basements, heated crawl spaces, ceilings, and floors.

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: 25927151329

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Verified Purchase
S. Meunier
Charlottesville, US
★★★★★ 5
Nice pipe shelves! Excellent quality!
Size: 28inch Tall (NOT included wood planks), Color: Black
I really like the fact that the pieces were already painted. I compared the cost of the unit to buying the pieces from the big box store and this was far more cost effective for me. The installation went well and I ended up creating a template for installation. For the template, I measured the width of one of the flanges (part that mounts to the wall), cut a piece of material the same width. I found the center and drew a line down the middle. I then placed the section with top and bottom holes over the center line and then marked the other two holes. I then drilled out the holes, put on wall and used level to plumb. I used small pilot drill bit to drill through the template into the wall. One thing to note is that I did not use the included anchors instead opting for some from the big box store.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2020
H
Verified Purchase
hman
Lake Worth, US
★★★★★ 5
Well built and priced
Size: 42inch Tall (NOT included wood planks), Color: Black
I saw these on line and decided I could probably just build one on my own. After pricing the parts out at the local hardware store, it was almost the same price, and opted for the less hassle pre-fab online kit. The material is well made, same as the hardware store, except the threads are shorter for easier assembly, and its painted for a cleaner look. I bought the 12"Dx42"L kit, and although I knew the measurements, it was a lot more massive than it looked in the picture. An 8' or 10"x 24"L kit would have fit my needs better. I only assembled 2 of the 3 sections, and will use the single section leftover for another shelf elsewhere, so it wasn't a problem. I'm happy with the end result and would recommend.
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Reviewed in the United States on June 28, 2020
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
So beautiful!
Size: 42inch Tall (NOT included wood planks), Color: Black, Size: 42inch Tall (NOT included wood planks), Color: Black
The poles are very sturdy. The order doesn’t come with wood but I only spent ~$15-20 on the wood and stain needed to shelve the poles. The only complaint I have is it was hard to install; mostly due to my lack of experience. It took most of the day to install and stain and cute the shelves. The poles weren’t completely flush to the wall and I couldn’t figure it out for the life of me. I love the way these turned out and I know these shelves will be coming with me to the next home I have. 10/10 would recommend, even with the hard installation. SO worth it.
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Reviewed in the United States on July 26, 2019
A
Verified Purchase
AM
Cuba, US
★★★★★ 5
Fantastic for furniture making
Size: 16 x 18 Inch, Size: 16 x 18 Inch
Frankly, I didn't know what to expect... But these turned out to be exactly what I was looking and hoping for. These table legs were so easy to assemble. They come with adjustable feet so you can have a level table no matter your tabletop shape or floor situation. Assembly is done with a simple Allen key. Printed instructions are included with simple diagrams that are so easy to follow. Also, the seller provided all the hardware needed and more! They provided multiple black screws of different sizes that fit through the top holes of the legs, making it so easy to screw the leg base into the table top (use an electric drill with a Philips head for that). I had zero issues with any of the hardware provided. The base has a nice smooth black powder coat application on the metal. Shipping was so quick too. Seriously, if you are looking for a low cost, easy to assemble, good looking, and adjustable end table base, get this. I ended up making plant stands with these using some tree slices I had as you can see in my photo. 10/10 highly recommend.
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Reviewed in the United States on January 3, 2026
P
Verified Purchase
Paul Thomas
Cuba, US
★★★★★ 5
Great value, sturdy product
Size: 16 x 18 Inch, Size: 16 x 18 Inch
Made a custom built 24" round resin pour table, and this worked great for the base, looks good too.
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Reviewed in the United States on April 20, 2026

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