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SmartSHIELD -5mm 16''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum

4.7 4.7 out of 5 stars 695 ratings
$64.95
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16''X50ft Thickness: 5mm
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Purchase options and add-ons

Material Polyethylene (PE)
Brand INSULATION MARKETPLACE
Product Dimensions 600"L x 16"W

About this item

  • EXTREMELY EFFECTIVE - Reflect 97% of radiant energy, perfect RADIANT BARRIER. R-value up to 15.67 ( with one layer), up to 21.10 ( with two layers).
  • VAPOR BARRIER - prevents condensation, unaffected by humidity and moisture.
  • SOUND BARRIER - excellent sound deadener material.
  • SUPREME QUALITY - 5 mm closed cell polyethylene FOAM (not a cheap bubbles) sandwiched between PURE ALUMINUM on both sides. Easy to install, easy to cut. Strong but lightweight.
  • FIRE RATE - Fire rate Class 1 / Class A, NON TOXIC - will not irritate skin, eye or throat. Non allergic.
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Additional Details

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Customer ratings by feature

Maneuverability
5.0 5.0
Easy to use
4.8 4.8
Easy to install
4.8 4.8
Value for money
4.8 4.8
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SmartSHIELD

SmartSHIELD -5mm 16''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum

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Product Description

THIS IS NOT A CHEAP DOUBLE BUBBLE REFLECTIVE INSULATION, WE HAVE A HIGH QUALITY REFLECTIVE FOAM INSULATION, COMMERCIAL GRADE!!! SmartSHIELD -5 REFLECTIVE INSULATION WILL STOP BOTH CONDUCTIVE AND RADIANT FLOW OF HEAT. WHERE TO INSULATE? Attics, Ceilings, Walls, Steel Buildings, POLE BARNS, 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.

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Price$64.95$119.95$22.99$109.95$189.95$29.99
Delivery
Get it as soon as Saturday, May 11
Get it May 9 - 13
Get it as soon as Wednesday, May 15
Get it May 9 - 13
Get it May 9 - 13
Get it as soon as Saturday, May 11
Customer Ratings
4.74.7 out of 5 stars695
5.05.0 out of 5 stars6
4.34.3 out of 5 stars88
4.84.8 out of 5 stars36
4.54.5 out of 5 stars81
4.44.4 out of 5 stars799
Easy to use
4.8
—
4.4
4.5
4.5
4.0
Easy to install
4.8
—
4.5
4.6
4.4
4.1
Adhesion
4.2
—
3.7
4.5
3.3
3.5
Sold By
USA BEST DEAL
USA BEST DEAL
TABO-Store
USA BEST DEAL
USA BEST DEAL
AGHITG

Customer reviews

4.7 out of 5 stars
4.7 out of 5
695 global ratings

Customers say

Customers like the quality, performance, ease of installation, and value of the insulation. They mention that it holds the heat in and cold out, does the job well, and is easy to work with. Customers also appreciate the reflective surface and the mylar silver laminate. Overall, they say it's a great product that provides great value for the price.

AI-generated from the text of customer reviews

34 customers mention31 positive3 negative

Customers are satisfied with the insulation. They mention that it holds the heat in and cold out, it reduces the temperature in the garage noticeably, and it works great for how thin it is. They like that it has a foam core insulation that far exceeds the bubble wrap. Some say that it keeps a steel roof from sweating and stops ducts from sweat.

"...Heat loss decreased by 20 degrees with only one layer of this insulation. It was very easy to measure, cut, and apply...." Read more

"...My furnace efficiency has increased significantly since installing this, on average saving me about 9.75 gallons of oil per month...." Read more

"...for an hour everyday on my lunch break in direct sun light, my car gets chilly inside. It's crazy, I love it" Read more

"...Pretty amazing how this keeps the cool inside and the hot outside. Huge AC savings." Read more

30 customers mention30 positive0 negative

Customers are satisfied with the performance of the insulation. They mention that it does the job well, is easy to install, and produces remarkable results. Some say that the product is perfect for the job and has worked well even in temperatures in the single digits.

"This stuff really works and is easy to install." Read more

"...PIA to get to all the ductwork but this wrap works wonderfully! No more sweaty ducts!" Read more

"Excellent product...." Read more

"...I did not remove the hurricane bars. It took awhile, but it worked really well. I used the aluminum tape to hold down a few edges...." Read more

29 customers mention29 positive0 negative

Customers find the insulation easy to work with and install. They mention it's easy to cut, trim, and apply. Some customers also say the material looks good and insulates well.

"...It was very easy to measure, cut, and apply. I'm buying more for the rest of the ducts." Read more

"This stuff really works and is easy to install." Read more

"The material was easy to use and install for insulation of inside garage doors however it could have included adhesive or adhesive snaps to better..." Read more

"...Very happy with the performance of the product. Installation was fairly simple besides having some awkward moments trying to hammer staple the seems..." Read more

16 customers mention16 positive0 negative

Customers are satisfied with the quality of the insulation. For example, they mention it's well-made, strong, and looks great. Some say it'll be great on the backside of steel and as an underlayment for an inflatable hot tub.

"Gives metallic “robot” appearance with flexibility and comfort...." Read more

"This is brilliant for an underlayment for our inflatable hot tub, and there is enough to wrap the sides also...." Read more

"The reflective insulation is well made and the mylar silver laminate is quite thick and strong...." Read more

"...better insulation, more durable. just wish the foam core was thicker, maybe should have got the 10mil." Read more

14 customers mention10 positive4 negative

Customers like the value of the insulation. They say the double wrapping is well worth the cost, and it's a great buy.

"...Pretty amazing how this keeps the cool inside and the hot outside. Huge AC savings." Read more

"...So, double wrapping is well worth the cost." Read more

"...Priced right would recommend!" Read more

"...Clearly something happened during manufacturing, but the lack of quality control and the fact that I waited a week for this is very very..." Read more

7 customers mention7 positive0 negative

Customers find the insulation easy to cut with a pair of scissors. They also say it's easy to measure, cut, and apply.

"...It was very easy to measure, cut, and apply. I'm buying more for the rest of the ducts." Read more

"...Definitely recommend! It was easy to cut to size and wrap around my ducts, and then I secured it with the special tape for duct sealing..." Read more

"...Easy to cut, and foam filled. The foam filling I believe is the big difference. This is my new ‘go-to’." Read more

"It is very easy to cut and very clean . It was well packaged and delivered on time. I would recommend this product to anyone...." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the thickness of the insulation. They mention that the reflective surface is good quality and the mylar silver laminate is quite thick and strong.

"...that it didn't cover me in fiberglass like other insulation and it was thin so it was easier to get it underneath the duct and wrapped well." Read more

"The reflective insulation is well made and the mylar silver laminate is quite thick and strong...." Read more

"Very thin, reflective surface seems to be good quality" Read more

"Good, thin, but, not durable..." Read more

great for heat ducts
5 Stars
great for heat ducts
I have a very 100+ year old house. I was losing lots of heat in the ductwork that runs in the crawl space below the house. I wrapped some of the ducts with one layer of this as an experiment. Heat loss decreased by 20 degrees with only one layer of this insulation. It was very easy to measure, cut, and apply. I'm buying more for the rest of the ducts.
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Top reviews from the United States

Tough Reviewer
5.0 out of 5 stars great for heat ducts
Reviewed in the United States on December 13, 2023
Size: 24''X50ft Thickness: 5mmVerified Purchase
I have a very 100+ year old house. I was losing lots of heat in the ductwork that runs in the crawl space below the house. I wrapped some of the ducts with one layer of this as an experiment. Heat loss decreased by 20 degrees with only one layer of this insulation. It was very easy to measure, cut, and apply. I'm buying more for the rest of the ducts.
Customer image
Tough Reviewer
5.0 out of 5 stars great for heat ducts
Reviewed in the United States on December 13, 2023
I have a very 100+ year old house. I was losing lots of heat in the ductwork that runs in the crawl space below the house. I wrapped some of the ducts with one layer of this as an experiment. Heat loss decreased by 20 degrees with only one layer of this insulation. It was very easy to measure, cut, and apply. I'm buying more for the rest of the ducts.
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Janet A. O'Brien
5.0 out of 5 stars works great
Reviewed in the United States on February 29, 2024
Size: 48''X50ft Thickness: 5mmVerified Purchase
This stuff really works and is easy to install.
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Adrian Batchelor
5.0 out of 5 stars Stop my ducts from sweating!
Reviewed in the United States on December 12, 2023
Size: 24''X25ft Thickness: 5mmVerified Purchase
This summer was hot! Add to it that I live in an old house that had bare metal ductwork. The A/C unit was replaced with a much more efficient one and on the 90 plus degree days, my ducts would sweat which ruined some drywall. After pulling the drywall down, I realized a little insulation would go a long way and it absolutely did. PIA to get to all the ductwork but this wrap works wonderfully! No more sweaty ducts!
One person found this helpful
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Lee Bailey
4.0 out of 5 stars Could have included adhesive or snaps that better hold the material to inside garage door.
Reviewed in the United States on July 23, 2022
Size: 24''X25ft Thickness: 5mmVerified Purchase
The material was easy to use and install for insulation of inside garage doors however it could have included adhesive or adhesive snaps to better hold the insulation to the garage doors.
One person found this helpful
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Patrick
5.0 out of 5 stars Great for Robot Costume!
Reviewed in the United States on March 25, 2024
Size: 24''X50ft Thickness: 5mmVerified Purchase
Gives metallic “robot” appearance with flexibility and comfort. I recommend cutting small holes for ventilation to safeguard against heat exhaustion and excessive sweating.
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AliThom
5.0 out of 5 stars Saves me over 9 gallons of oil per month!!
Reviewed in the United States on February 4, 2023
Size: 48''X50ft Thickness: 5mmVerified Purchase
I installed this in October and now it's February. have done some calculations, factoring in average temperature to calculate furnace efficiency year over year. My furnace efficiency has increased significantly since installing this, on average saving me about 9.75 gallons of oil per month. The last price I paid for oil was 4.40/gal so at that rate I'm saving about $43 a month. More if prices go back up. I got rebates for installing it, but even if I hadn't this would have paid for itself in about 3 months! Definitely recommend! It was easy to cut to size and wrap around my ducts, and then I secured it with the special tape for duct sealing (not duct tape - the shiny stuff). I didn't get quite enough for ALL my ducts so I definitely want to finish the job!
2 people found this helpful
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I ♥️ Global Warming
5.0 out of 5 stars High Quality and Affordable!!! Shipping Took 2 days
Reviewed in the United States on May 3, 2019
Size: 24''X50ft Thickness: 5mmVerified Purchase
Excellent product. I have been scouring the internet for 6 months looking for some quality thermal insulation to install in my Mustang so I can put my new carpet in. I haven't found anything that is reasonably priced. It's insane how expensive thermal and sound insulation products are for a car. I refuse to pay over a dollar a sqft so been driving without carpet. When I found this product I was sceptical because it was a new listing and had no reviews. But finally something affordable, so ordered 40 sqft. Came in 2 only days not 4 - 6 days and let me tell you, I am impressed and very happy. Ordered 100 sqft additional and that was here in 2 days also. I recommend using 2 layers, the second layer makes a big difference. I installed 3 layers in the hottest areas, 2 everywhere else. Now when I idle my engine for an hour everyday on my lunch break in direct sun light, my car gets chilly inside. It's crazy, I love it
14 people found this helpful
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Fred Potter
5.0 out of 5 stars This time damaged
Reviewed in the United States on December 27, 2023
Size: 24''X25ft Thickness: 5mmVerified Purchase
I've ordered this many times in the past without trouble, but this time it took almost a week to get, trucked here from the East Coast, which I can deal with, but I opened the package and I could clearly see that the entire one side of this insulation had hundreds if not thousands of little pin prick holes in the foil. Clearly something happened during manufacturing, but the lack of quality control and the fact that I waited a week for this is very very disappointing. Buyer beware. Rather than try to return it I just installed it with the damaged side against the hard service that I'm insulating. Disappointed.
UPDATE, the seller has reached out and made things right. Thank you!!
One person found this helpful
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Top reviews from other countries

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Melissa
3.0 out of 5 stars Foil could be better
Reviewed in Canada on December 22, 2023
Size: 24''X50ft Thickness: 5mmVerified Purchase
Bought a different brand a year ago but this one recently. It’s not as good in quality as my first one but it works. I find the foiling to be thinner and therefore not smooth. Lots of wrinkles etc. it also has excess foiling on the end which is not needed and I have to tuck it under. Next time I’ll buy the other brand again.
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Nagica
1.0 out of 5 stars La medida está mal
Reviewed in Mexico on March 14, 2023
Size: 16''X50ft Thickness: 5mmVerified Purchase
Dice que mide 120 cm por 5 pues y llega de 40cm por 5 pies. Ahora tengo que devolverlo y pedir otro. Deben quitar esta publicación.
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Nagica
1.0 out of 5 stars La medida está mal
Reviewed in Mexico on March 14, 2023
Dice que mide 120 cm por 5 pues y llega de 40cm por 5 pies. Ahora tengo que devolverlo y pedir otro. Deben quitar esta publicación.
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One person found this helpful
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