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INSULATION MARKETPLACE

INSULATION MARKETPLACE SmartSHIELD -3mm 48 inchx100Ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil

    • Based on 6,639 reviews
Condition: New
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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 Amazon
Arrives Thursday, Dec 26
Order within 9 hours and 5 minutes
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Size: 48"x100ft


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. Great reflective material that can stop radiant heat transfer. Save big on your utility bill.
  • SUPREME QUALITY - 3mm closed cell polyethylene FOAM (not a 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: 48 square feet


Item Thickness: 3 Millimeters


Recommended Uses For Product: Attics, Ceilings, Walls, Steel Buildings, Roofing, Concrete Floor, Radiant Heat in a Concrete Floor, Radiant Heating Under a Wood Floor, Cathedral Ceiling, Water Heater Tank, Radon Barrier, Water Pipe and Air Duct, Reflective Ceiling System, Behind a Hot Water Radiator, Crawl Space, In Ground Swimming Pools, Shed, Fish & Hunting Shelter, Cooling Room, Cold Chamber or Wine Cellar, Concrete Block Wall, Cavity Wall for Metallic Studs in Commercial Buildings, Foundation Wall, Above Ground Swimming Pools, Quanset Hut, House Wrap See more


Item Thickness: 3 Millimeters


Item Dimensions L x W: 1200"L x 48"W


Coverage: 48 square feet


UPC: 686091709338


Manufacturer: Insulation MarketPlace LLC


Brand Name: INSULATION MARKETPLACE


Recommended Uses For Product: Attics, Ceilings, Walls, Steel Buildings, Roofing, Concrete Floor, Radiant Heat in a Concrete Floor, Radiant Heating Under a Wood Floor, Cathedral Ceiling, Water Heater Tank, Radon Barrier, Water Pipe and Air Duct, Reflective Ceiling System, Behind a Hot Water Radiator, Crawl Space, In Ground Swimming Pools, Shed, Fish & Hunting Shelter, Cooling Room, Cold Chamber or Wine Cellar, Concrete Block Wall, Cavity Wall for Metallic Studs in Commercial Buildings, Foundation Wall, Above Ground Swimming Pools, Quanset Hut, House Wrap


Material: Polyethylene (PE)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 26

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
    • 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
    • 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>
    • Good stuff. Multi-use. High quality.
Size: 16"x10ft
We use this to line the inside of our boat hull to prevent condensation from forming, and to help keep the inside temperatures more stable. Works great.
Reviewed in the United States on October 8, 2024 by Ben Clardy
    • Easy to work with!
Size: 48" x 10ft
Easy to use and does a great job!! I put it in my front windows and it helped with the heat, wish I would have done it sooner. There is always next summer!
Reviewed in the United States on September 11, 2024 by Sammy
    • It works
Size: 48" x 10ft
I use it to block windows during extreme heat or cold, and at night as a streetlamp shines directly into the bedroom.. Bonus that it's easy to cut, and to move in and out of the window as you need it. It has saved on both heating and cooling, and keeps the light out of the room at night. Perfect product. ... show more
Reviewed in the United States on September 2, 2024 by hypatiaa
    • Heat Saver!
Size: 48" x 10ft
Review Image by LadyB LadyB
Review Image by LadyB LadyB
Review Image by LadyB LadyB
Review Image by LadyB LadyB
Review Image by LadyB LadyB
Review Image by LadyB LadyB
It's almost 1 pm in Maryland. Usually by 11ish I'm headed in bcuz the tin roofs on the gazebos heat up pretty quickly even with high powered ceiling fans. We have cooloroo shades on the sunny sides but had to take care of heat from roof. Hubby and I insulated the roofs this year and it's like at least a 20 degree diference even when the sun is blazing. We stapled in place then added the wood strips to ensure it will stays put. It was pretty easy to install and required both of us since it was installed on ceiling. It cits easily and we had no issues with product tearing while we worked. We had 2 diff roof lines, one was A frame and we used wider insulation. The other roof was hipped roof so we used 24" insulation due to angles and braces. Overall I think it's a good investment. You can't do anything abt humidity but at least now the heat from the roof isn't baking you and the fans can move cooler air down and not hot air. Now that the sun is over the back side I've let down the shades for more cooling power! ... show more
Reviewed in the United States on July 3, 2024 by LadyB LadyB
    • Hopefully it will last for one summer
Size: 48"x25ft
Review Image by Kristy Kristy
Review Image by Kristy Kristy
Review Image by Kristy Kristy
Review Image by Kristy Kristy
I use it on my west facing windows. It seems to be reducing heat to some extent. But, the product is a bit flimsy and fragile with several tiny holes, tears, dents throughout the roll. I hope I can use it at least for this summer.
Reviewed in the United States on June 27, 2024 by Kristy Kristy

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