Pipe Insulation

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Frost King 12 ft. Water Pipe Heat Cable

Model # HC12A

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$11.94 / each
4 in. x 82 ft. R-2 Foam Closet Wrap

Model # 38712

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$5.47 / each
1/2 in. x 3 ft. Fiberglass Pipe Insulation

Model # F10XAD

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Average rating for Pipe Insulation
(3.9 / 5)
227 Reviews
  1. 6 months ago
    higher quality product
    Buying this by the box was a reasonably good deal. The rubber should hold up longer compared to the cheaper stuff I used that breaks when touched.
  2. 1 year ago
    Good value, Easy to install, Soft, Bends well.
    It is very easy to install and it is very soft (because it is rubber), therefore it bends well for some turns (of course, not sharp ones). But the only problem I have is the self-sealing doesn't work well. It keeps on popping open, and I end up using many cable ties to bind it. I would say, it's too tight if you are using 1" pipe. But it seems loose if you are using 3/4" pipe (and of course, in this case, the self-sealing would not fail). You probably want to get some cable ties or insulation ... read more tape if you are using this product on 1" pipes. Oh, by the way, did I say it is still a good value after all?
  3. 1 month ago
    Has worked well. I like the rubber better than foam
    The rubber is more flexible than foam. It is more durable as well. Install is easy. I always use some duct/gorilla tape at a few spots to ensure it stays closed though the self stick seems strong.
  1. 4 years ago
    Superior to other similar products
    Highest R rating I could find. Installs easily and quickly. The self adhesive is very strong.
  2. 2 years ago
    Very Pliable.
    This pipe insulation was very easy to install. The self adhesive strip sealed tightly and firmly. It was especially easy to go around bends without having to cut "notches"
  3. 6 years ago
    Fast & Easy!
    This was very easy to install. I have used it many times! It has improved my energy efficiencies!!!
  1. 1 year ago
    Excellent insulation for everything that needs to be insulated
    Tape was easy to apply to cracks in doors and windows that let in draughts; around pipes that needed to be protected from the cold and any other areas that needed protection from wintery blasts. The tape stayed until we peeled it off - and it left no adhesive marks or sticky patches. Highly recommended for use in these circumstances.
  2. 11 months ago
    incubator protection
    This tape was easy to install, great product. It really help keep my incubator warm for my hatching eggs.
  3. 3 years ago
    product easy to use
    I used the wrap on pipes coming out of the well pump to the house that where exposed. it has been 19 degrees and I have had NO problems. I would recommend this product to anyone that has any exposed water pipes.
  1. 8 years ago
    Thermolite Foam Insulation
    Very easy to use and cuts well with little pilling. A simple and effective way to increase home efficiency, and even adds more time of hot water. Even works well on flexible tubing.
  2. 2 years ago
    Excellent insulation
    This stuff is the best when wrapping PVC pipes to protect them against freezing.
  3. 2 years ago
    Does exactly what you want it to do.
    This insulation solved my frozen pipe issue in an addition on my house. Easy to install.
  1. 4 years ago
    Perfect for covering above ground Backflow Preventer.
    Got this to help protect our Backflow Preventer, which is above ground due to the rocky terrain in our area, from freezing in the winter. I had seen it on various websites and was delighted to find that I could order it through Home Depot with free shipping to my house. I had no trouble fitting it over the Backflow Preventer and am confident it will protect it from freezing. Highly recommended.
  2. 2 years ago
    Great Product!
    This is a wonderful new product which I am sure will make my winters less stressful. And it is a great way to make ugly pipes less obtrusive. My neighbor got one for her pipes that are located "around the corner" from mine. I was so impressed with the new look that I had to find where to buy them. They are fairly expensive, but will keep my pipes from freezing for years to come, I am sure.
  3. 3 years ago
    Does the job so far. Adequate to the task.
    Adequate for the ask. A bit big, but it is the only standard size that would fit.
  1. 2 years ago
    insulating duct tape
    It wraps, it sticks, it insulates...ITS!...when putting a heating cable on your water pipe...its almost invaluable...and seems to keep everything nice and supported...and warm.
  2. 6 months ago
    Works well
    Product works very well. Sealed the drafts in my pump house. Very effective.
  3. 8 months ago
    DIDN,T HAVE 1 IN WHICH THAT I NEEDED
    VERY EASY TO WORK WITH WOULD HAVE BEEN EASERY IF I DID NOT HAVE TO MAKE IT INTO 1IN STRIPS
  1. 1 year ago
    Does the job well
    Does a good job of insulating external pipes. However, I live in Houston which may not be the best place to test of the product.
  2. 1 week ago
    Rubber Self-Stick Pipe Insulation (312 lin. ft./Case
    If the self stick is still holding, say next year, then I would increase the overall rating to 5 stars. The installation was very easy, though I did have a slight problem pulling the protective tape off the adhesive edge (maybe a larger pull tab could be manufactured). Much easier than trying to wrap the entire pipe system. Thanks
  3. 1 year ago
    rubber self-stick pipe insulation
    easy to use wentry on very fast I would recommendto use of this product again.
  1. 3 years ago
    Found a new use for these babies!!!
    I have a backyard ice rink at my house. Every year, keeping the liner in place on the boards is a real challenge. Some years I have used Clips, staples, clamps. None of these solutions seem to work. I have seen some people have used pool noodles, but it seems like that can be super expensive, especially when there is a lot of liner feet. I figured, that these things could serve the same purpose....and boy was I right. I just used a small srew with a washer to fasten them in place and the hold ... read more the liner perfectly.
  2. 2 years ago
    Just what I needed
    This product is great for wrapping pipes without any problems.
  3. 3 years ago
    Helps Prevent Frozen Pipes
    We don’t hit hard freeze in this part of CA very often, or for very long. Despite this, I still find it a good idea to protect some of our exposed 1” diameter PVC exterior water pipes. This product comes pre-scored down the 6’ length for easy splitting by hand with not extra tools necessary. Once split, it can easily be wrapped over exposed pipes for added freeze protection. Since this product does not hand a self-sealing feature, I highly suggest securing the wrap (method of your choosing: ... read more zip-tie, tape, etc…). I prefer to cover this foam with 2.5” 324A tape to prevent sun damage & it adds a little extra protection. Since this product does “snap” over the pipe, securing it is at your discretion. Product holds up well on its own for a few seasons depending on sunlight exposure outdoors. Also find this to be very hands for a number of other household uses ranging from craft projects, added padding on the kids bikes, padding on my boat bow rails, flotation for fishing nets & poles …. The list of uses is limited only by ones imagination to use something for an alternative use at a fraction of the cost.
  • 2016-06-25
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