Frost King CF1 “No Itch” Natural Cotton Multi-Purpose Insulation, 16 x 1 x 48-Inch
Original price was: $14.98.$10.90Current price is: $10.90.
Price: $14.98 - $10.90
(as of Aug 07, 2025 00:21:52 UTC – Details)
Frost King Natural Cotton Denim Insulation – No itch insulation. Made from 100% recycled denim. This multipurpose insulation is natural and completely nonirritating. Effective uses include insulation, cushioning, and noise dampening. This easy-to-use insulation can be cut or torn to fit pipes and ducts, walls in between joists, etc. No warning or precautions necessary; can be handled/installed with no need for gloves, goggles, masks. Plus it is because it is 100% recyclable. 16″ W. x 1″ thick x 48″ L. – Size: 16 In. x 48 In., Material: 100% Recycled Denim, Thickness: 1 In., Pkg Qty: 1, Package Type: Bag
Use For Insulating, Cushioning, And Noise Dampening
Safe Alternative – No Gloves, Face Mask, Or Goggles Needed
Cut Or Rip To Fit Pipes And Ducts, Walls, And Much More
Brand Name: Frost King
Customers say
Customers find the insulation works great for their purposes, is easy to use, and without any itch factor. They appreciate its sound insulation capabilities, particularly for dishwasher noise cancellation and speaker building, and consider it good value for money. The thickness receives mixed feedback, with several noting it’s not an inch thick, while opinions on size are divided between those who find it great for small areas and those who say it’s much smaller than expected. The insulation value also gets mixed reviews, with some finding it good for small projects while others say it’s not worth the price.
13 reviews for Frost King CF1 “No Itch” Natural Cotton Multi-Purpose Insulation, 16 x 1 x 48-Inch
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Original price was: $14.98.$10.90Current price is: $10.90.
Berrian A Hobby IV –
It works great
Good stuff! Love the damping ability it has. Great for speaker cabinet builds.
CeeBee –
great if you dont like this itchy pink stuff
nice and easy to work with and no rashes or itchy spots. insulates really well , as well
Robert –
Affordable option for insulation
Definitely not an inch thick. Other than that it’ll serve the purpose for a little noise insulation. Easy to cut and work with with. Good value.
T. Mitchell –
Good Fire-Rated Insulation
Used this as insulation for my in-wall speakers. Works great and helps deaden sound on the other side of the wall.
Michael Lorin –
Amazing denim filling for acoustic panels for voice overs
One roll is enough to double up on the material for a 16 x 20 acoustic panel. It’s much bigger and denser with fabric over the panel however. Aside from fabric you can make a beautiful acoustic panel for the cost of one roll. It’s amazing to me and so I purchased as many rolls as I could.
Eben J. –
Good stuff. NOT 1â thick. 1/2â at best.
Picked this up over others hoping it was indeed 1â thick to insulate behind a toilet pipe between it and the sill plate. It is more like half inch. Good material but shouldnât be advertised as an inch.
Gingerâs Lad –
Muffled a Noisy Dishwasher
My dishwasher is billed as a quiet dishwasher, but that was back in 2008. It is now a loud beast that sends my children hiding in a blanket.I pulled out the dishwasher and draped this over the top with it hanging over the sides. I cut a few inches to stuff into the sides once it was pushed in. This has worked like a dream.The sound is muffled and this was a snap to work with. It was very easy to cut and the lack of toxic fibers is a major reason I tried this. Wonderful!
DRN –
Great for Shoring Up the Small Spaces
I’ve wanted to try recycled insulation for a while now and finally had a reason: small space insulation. I didn’t buy this to insulate a large project, I bought it to stick into the space between the hole drilled for a pipe and the pipe. I bought it to fill the small uninsulated void between the joist, basement ceiling, and the ductwork running through it. I like that it doesn’t require special considerations like fiberglass because I can carry it around, measure, cut, pack it in, and move on. The R-value is very low but “4” is better than nothing and it is mold, mildew, and fire-resistant to boot.
Nikesh –
Was looking for a great quality insulation not too big just to fill in some small space in-between the walls and hole made for hood extractor fan area.
Monica Z. –
Lo regresé ya que no era lo que necesitaba
Fernando Pajuelo –
This material is very easy to work with.I completed the missing insulation on my dishwasher.
VRace46 –
Material is good. Quantity is a bit less for the price.
JOHN BLACKSTOCK –
its what i expected