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INSULATION MARKETPLACE

INSULATION MARKETPLACE SmartSHIELD -3mm 24inx50Ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil

    • Based on 6,693 reviews
Condition: New
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$57.95 Why this price?

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by USA BEST DEAL
Arrives Jan 3 – Jan 7
Order within 9 hours and 50 minutes
Available payment plans shown during checkout

Size: 24" x 50ft


Features

  • EXTREMELY EFFECTIVE - reflects 95% of radiant energy, perfect RADIANT BARRIER.
  • VAPOR BARRIER - prevent condensation, unaffected by humidity and moisture.
  • SAVE MONEY- effectively low the amount of heat transferred into the home in the summer an out of the home in the winter. Save big on your utility bill.
  • SUPREME QUALITY - 3mm closed cell polyethylene FOAM (not a cheap bubbles) sandwiched between highly reflective Engineered Foil on both sides. Easy to install, easy to cut, strong but lightweight.
  • NON TOXIC - will not irritate skin, eye or throat. Non allergic.

Material: Polyethylene (PE)


Brand: INSULATION MARKETPLACE


Coverage: 100 square feet


Item Thickness: 3 Millimeters


Recommended Uses For Product: Attics, ceilings, walls, steel buildings, roofing, concrete floors, radiant heat in a concrete floor, radiant heating under a wood floor, cathedral ceilings, water heater tank, radon barrier, water pipe and air duct, reflective ceiling system, behind a hot water radiator, crawl spaces, in-ground swimming pools, sheds, fish & hunting shelters, cooling rooms, cold chambers or wine cellars, concrete block walls, cavity walls for metallic studs in commercial buildings, foundation walls, above-ground swimming pools, quanset huts, house wraps. See more


Product Dimensions: ‎600"L x 24"W


Manufacturer: ‎Insulation MarketPlace LLC


UPC: ‎686091709352


Part Number: ‎SmartSHIELD -3mm - Polyester


Item Weight: ‎2.1 pounds


Item model number: ‎SmartSHIELD -3mm - Polyester


Size: ‎24" x 50ft


Item Package Quantity: ‎1


R value: ‎15.00


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: June 16, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 3 – Jan 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Excellent performance and easy to install—raised basement area by 15 degrees F!
Size: 24" x 50ft
I used this to insulate a small area of my basement for indoor seed starting. Previously that area was very cold, and had effectively no insulation between it and an outdoor crawl space (aside from a few semi-loose plywood boards), and the area was also on top of a big poured concrete pier/slab thing. So basically, the air was around 50 F in the winter and the surfaces were cold. Also, drafts (outside air) came in from the crawlspace through slits between boards. This is despite all the seed starting gear (lights, heating mats, etc.). In previous years I have even put a small space heater down there in an attempt to try to get the soil up to 60 F+, which is where I want it to start things like sunflowers. So I bought a 50-foot roll of this stuff and cut three 14-foot strips of it. I tacked one long strip along the area that meets the crawlspace. (Used a staple gun—not sure if that's the right choice, but it's what I had.) I also laid a long piece on the concrete surface (no attachment, just laid it down and put plant mats directly on top of it), then added a third piece that ran between that surface bit and up to the wall/crawlspace interface. I stapled the that third piece onto a wooden beam, and used packing tape to attach the lower pieces where drafts were trying to blow through. This allowed a mostly leak-free insulation shield about 6 feet "high" by around 14-ish feet wide. I put back the same temperature monitor that had read 50, and within a few minutes it was up to 55. Hmm. That's good. After I reinstalled all the seed starting stuff (a few low-power heating mats, four low-power LED lights), the temperature went up to 65 degrees and stayed stable (!!). I have seen a few dips overnight down to 62, but in general this area that was consistently 50 degrees F (WITH lights and heating pads) is now mostly 65 and up (at one point it reached 70, which is actually pushing it as far as seed starting is concerned). The space heater is gone—it would be way too hot at this point, and in fact I'm considering adding a fan or something, triggered in case the temp gets close to 70, just to circulate some of the heat away. For the price, I'm extremely impressed. This stuff definitely created a thermal barrier between the super-cold cement block that the seedlings sat on—that block is such a huge mass that there's no way a heating pad is going to ever warm it up (remember, we're in a basement and this is essentially a secondary foundation wall that just happens to be super wide). The insulation also created at least a basic vapor barrier on the interface w/crawlspace, blocking a lot of drafts and little gaps. The fact that it's so thin and easy to work meant I could also tack it up around edges and corners, which is where the drafts were the worst. I know this isn't really designed to be the only insulation in this use case (I might have been better off installing batts of fiberglass, and would certainly do so if I were trying to treat an entire basement), but it's cheaper, MUCH smaller, MUCH easier to work with, AND you can wipe it down (within reason—it IS possible to rip the shiny surface). If you're looking for something very thin with a good radiant shielding effect, this is it. The only downside I can think of is that the material is thin. While this is usually a positive, you do need to be careful with it, as it's possible to rip the foil layer and have it start peeling off. That's different from a lot of other kinds of insulation (fiberglass batts, foam board, spray...) where the material itself is real tough and workable. This is thin and precise—install accordingly. ... show more
Reviewed in the United States on February 6, 2021 by Chris Higgins
    • Good Quality Product
Size: 48" x 10ft
Used to shield windows in RV and to wrap the cooler. Works Great. Keeps the heat out. Easy to measure and cut.
Reviewed in the United States on December 9, 2024 by Maria G.
    • Good quality and performance
Size: 48" x 50ft
I insulated my garage door with this. It was easy to cut with sharp scissors and definitely cut down the heat load of the morning sun on my garage, though not as much as I had hoped. I don't have accurate data, but if I can believe my garage door opener interface it seems to keep the peak heat down by about 8-10 degrees vs. no insulation. Definitely worth the investment. I can still feel the heat coming through though when standing next to the door, although not as much as before. ... show more
Reviewed in the United States on August 17, 2024 by <lojol>
    • I really like this product…!
Size: 48" x 10ft
Review Image by ArmyDad45 ArmyDad45
Review Image by ArmyDad45 ArmyDad45
I really like this product. It’s everything that it was advertised to be. Very easy to work with, rollout, cut, install,. I use this on my two bedroom windows that face east. HUGE light and HEAT problem coming through windows. If you take the time, to cut and tuck. This will very nicely insulated your project.! I think you will be very pleased with the results. Nice thick flexible, plastic type foil on both sides of rubber Insulation in center of product. First layer I used heavy duty, Reynolds wrap, aluminum foil to cover windows. Worked perfect.! Then I used blue paint tape, around edges to hold 2 sheets of insulation in place against window. Very nice looking from outside. Completely blocked out sunlight, and 90% + of heat, transferring into my bedroom. Noise reduction: Bonus..! Large AC unit out Side of my bedroom windows. Cut compressor and fan motor noise by 75% coming into bedroom. Huge plus..! Close bedroom drapes & you don’t even know it’s even there..! ABSOLUTELY PERFECT..! I LOVE IT..! Will Definitely by again…! ... show more
Reviewed in the United States on July 21, 2024 by ArmyDad45 ArmyDad45
    • Meets expectations
Size: 48"x100ft
This product was easy to handle and install. I’ll know in February how well. It insulated. I used it in my greenhouse.
Reviewed in the United States on December 9, 2024 by sue
    • Good for vehicle window insulation
Size: 48"x25ft
I used this to make shades for my truck when camping. It was easy to cut to shape, stays in place & has a cleaner edge than the bubble insulation when cut. It is also easy to roll up for storage. It make a big difference in the internal temperature of my vehicle in the sun. It also block the UV rays from damaging the interior. ... show more
Reviewed in the United States on November 18, 2024 by cookingupastorm
    • This reflective insulation makes a big difference in heat level
Size: 48" x 10ft
Review Image by Doug B Doug B
My mom lives out in the southern California desert and in this current heatwave it is typically 100 to 110 degrees outside. She has a 46" x 46" single pane glass window that is facing the sun a good portion of the day in the front of the house. Even though there is an awning outside the window, it still gets some direct sunlight and gets very hot. She had a thin piece of tinted film and some cardboard hanging in front of the window which probably helped a tiny bit but I heard about these types of reflective insulation and thought I would try some of this to put over the window to see if it worked any better. She needs to be able to take it down, so I cut a piece and folded over the top and put several wide washers with a nut and bolt through the insulation so I could hang it right against the window with a spring loaded curtain rod. I felt how hot it was in front of the window with the thin film hanging and came back the next day after this new insulation was installed in front of the window and the difference was night and day. It is pretty thin at only three millimeters but it definitely cut down the heat level very noticeably. It does come in a roll, so it took some rolling the foil the opposite way to get it to lay flat against the window without it curling. Hopefully over time, it will straighten out 100% from its own weight and from being warm. I did notice that the film does have a grid of the small holes in it that people have mentioned but in this roll they are very small and not noticeable unless you really look for them with direct sun behind the insulation. In the picture I attached you can not see them at all. This film is not what I could call inexpensive but I would definitely say it is a good purchase for the benefit received. ... show more
Reviewed in the United States on August 6, 2023 by Doug B Doug B

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