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Sold by: USA BEST DEAL
Sold by: USA BEST DEAL
(3026 ratings)
95% positive over last 12 months
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INSULATION MARKETPLACE SmartSHIELD -3mm 24inx10Ft ReflectiveINSULATION Roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil

4.6 4.6 out of 5 stars 5,996 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Weatherproofing Window Insulation Kits by INSULATION MARKETPLACE

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24" x 10ft

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Material Polyethylene (PE)
Brand INSULATION MARKETPLACE
Product Dimensions 120"L x 24"W

About this item

  • EXTREMELY EFFECTIVE - Reflect 95% of radiant energy, perfect RADIANT BARRIER!
  • VAPOR BARRIER -Unaffected by humidity and moisture, can be used outdoor/indoor.
  • SOUND BARRIER - excellent sound deadening material, effectively blocking sound waves.
  • 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 and easy to clean, Strong but lightweight.
  • 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
4.8 4.8
Easy to use
4.6 4.6
Easy to install
4.6 4.6
Value for money
4.5 4.5

Frequently bought together

$23.95
Get it as soon as Monday, Mar 25
In Stock
Sold by USA BEST DEAL and ships from Amazon Fulfillment.
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$6.99 ($0.11/Foot)
Get it as soon as Monday, Mar 25
In Stock
Sold by SZPLD and ships from Amazon Fulfillment.
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INSULATION MARKETPLACE SmartSHIELD -3mm 24inx10Ft ReflectiveINSULATION Roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil
INSULATION MARKETPLACE SmartSHIELD -3mm 24inx10Ft ReflectiveINSULATION Roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil
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Price-20% $23.95
List:$29.99
$119.95$109.95$199.95$189.95$16.99
Delivery
Get it as soon as Monday, Mar 25
Get it Mar 25 - 27
Get it Mar 25 - 27
Get it Mar 25 - 27
Get it Mar 25 - 27
Get it as soon as Monday, Mar 25
Customer Ratings
Easy to use
4.6
4.5
4.5
4.5
Easy to install
4.6
4.6
4.6
4.4
Adhesion
3.9
4.5
4.5
3.3
Sold By
USA BEST DEAL
USA BEST DEAL
USA BEST DEAL
USA BEST DEAL
USA BEST DEAL
DiDi Auto

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INSULATION MARKETPLACE SmartSHIELD -3mm 24inx10Ft ReflectiveINSULATION Roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil


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Product Description

THIS IS NOT A CHEAP DOUBLE BUBBLE REFLECTIVE INSULATION, WE HAVE A SUPERIOR QUALITY REFLECTIVE FOAM CORE INSULATION, FOAM CORE RADIANT BARRIER, COMMERCIAL GRADE!!!

WHERE TO INSULATE?

  • Windows Insulation,
  • Attics,
  • Ceilings,
  • Walls,
  • Garage Door,
  • Metal Roof,
  • Steel Buildings,
  • POLE BARNS,
  • Concrete Floor,
  • House Wrap,
  • RV, TRUCK, CAMPER, CAR insulation,
  • Radiant Heat in a Concrete Floor,
  • Radiant Heating Under a Wood Floor,
  • Cathedral Ceiling,
  • Water Heater Tank,
  • Water Pipe,
  • Air Duct,
  • Reflective Ceiling System,
  • Behind a Hot Water Radiator,
  • Crawl Space,
  • In Ground Swimming Pools, Above Ground Swimming Pools, Hot tubs,
  • Shed, Fish & Hunting Shelter, tents,
  • Cooling Room,
  • Cold Chamber or Wine Cellar,
  • Concrete Block Wall,
  • Cavity Wall for Metallic Studs in Commercial Buildings,
  • Foundation Wall.

1.5MM 3 MM 5MM 10MM 20 MM
SmartSHIELD-1.5mm SmartSHIELD-3mm SmartSHIELD-5mm SmartSHIELD-10mm SmartSHIELD-20mm
Customer Reviews
5.0 out of 5 stars
4
4.6 out of 5 stars
5,996
4.6 out of 5 stars
825
4.7 out of 5 stars
32
4.5 out of 5 stars
79
REFLECTIVE VALUE 95% 95% 95% 95% 95%
R-VALUE 12 15 15.67 18 23
THICKNESS 1.5mm or 1/16 inch 3mm or 1/8 inch 5mm or 1/4 inch 10mm or 1/2 inch 20mm or 0.8 inch
MIDDLE LAYER Foam Foam Foam Foam Foam
OUTSIDE LAYERS Foil on both sides Foil on both sides Foil on both sides Foil on both sides Foil on both sides
AVAILBLE WIDTH 48 inch 16 inch, 24 inch, 48 inch 16 inch, 24 inch, 36 inch, 48 inch, 72 inch 48 inch 48 inch

Customer reviews

4.6 out of 5 stars
4.6 out of 5
5,996 global ratings

Customers say

Customers like the quality, ease of installation, and thickness of the insulation. For example, they mention it helps keep the heat in and cold out, provides a definite temperature difference, and creates a thermal barrier. That said, some complain about the thickness. Opinions are mixed on value and fit.

AI-generated from the text of customer reviews

343 customers mention311 positive32 negative

Customers are satisfied with the quality of the insulation. They mention that it helps keep the heat in and cold out during the winter, provides a definite temperature difference between outside and inside, and creates a thermal barrier. Some say that it works for the purpose they bought it for and that it makes daytime use much more effective.

"...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..." Read more

"...for my greenhouse and this worked like a charm and control the heat in my greenhouse allowing my heater to take some rest from continuously working..." Read more

"...Super clean looks, garage doors keep temps tolerable given the season." Read more

"...what it looks like because it endured the elements outside and kept a lot of heat out...." Read more

96 customers mention96 positive0 negative

Customers find the installation of the insulation to be easy. They mention that it is simple to install with tape or spray on glue, and takes less than 1 hour. Customers also say that the material is easy to work with, convenient, durable, and easy to roll up when not in use to minimize used space.

"...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...." Read more

"...It is easy to work with and at the end of season I can easily roll it back and store it. Worth the investment." Read more

"...It was easy to cut and easy to staple, but I quickly ran out and I wasn’t impressed by the product itself. It seemed thin and unimpressive...." Read more

"Installing this was a breeze. I used double sided tape on the first row and just pushed them in on the others...." Read more

78 customers mention78 positive0 negative

Customers find the insulation easy to cut and install. They mention it's thin, making it super easy to trim and fit. Some say the insulation folds and cuts with extreme ease to work around valves and pipes. Overall, customers recommend the product for quick and easy reflective insulation application purposes.

"This is light weight, and it cuts easily with ordinary scissors...." Read more

"...It was easy to cut and easy to staple, but I quickly ran out and I wasn’t impressed by the product itself. It seemed thin and unimpressive...." Read more

"Easy to cut and works for the purpose I bought it for" Read more

"...Highest R rating I could find and is yet to be determined. Folds and cuts with extream ease to work around valves and pipes." Read more

74 customers mention51 positive23 negative

Customers are mixed about the value of the insulation. Some mention it's worth the money, it saves money, and is satisfied with the quality to price ratio. However, others say it'd be a bit overpriced for what you get and a complete waste of money.

"...but it's cheaper, MUCH smaller, MUCH easier to work with, AND you can wipe it down..." Read more

"...Worth the investment." Read more

"...The problem is, they are WAY overpriced for most of them (some cost $50) and I wasn't even sure it would fit. It says 5" or 5.9" diamater hose...." Read more

"...call inexpensive but I would definitely say it is a good purchase for the benefit received." Read more

40 customers mention22 positive18 negative

Customers are mixed about the fit of the insulation. Some mention that it's the perfect size for their old house window, while others say that it is not the size listed. The usable width is not 48 inches, and the cut ends look like they were cut with butter.

"...but it's cheaper, MUCH smaller, MUCH easier to work with, AND you can wipe it down..." Read more

"...months, I have noticed that the film is slightly shrinking and does not fit tightly as before.Still does a decent job" Read more

"...This roll was easy to size, cut and install. Looks very good, and provides a definite temperature difference between outside and inside." Read more

"...I was looking for the 5to6 mm version but it was only available in very long lengths. My only complaint...." Read more

63 customers mention18 positive45 negative

Customers are dissatisfied with the thickness of the insulation. They mention that it is very thin and flimsy.

"...It is pretty thin at only three millimeters but it definitely cut down the heat level very noticeably...." Read more

"...It seemed thin and unimpressive...." Read more

"...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...." Read more

"Stoped air flow coming from attic. Not as thick as shown. But works great! Windows. Grow rooms. Seals!! Doors! I installed on my back door...." Read more

Insulate 1996 wooden 7x8 garage door (x3)
4 Stars
Insulate 1996 wooden 7x8 garage door (x3)
product trimmed to fit as 1st R layer inside “1/4 deph inlays apprx 16 inlays per door .Initially used double sided 2” tape, was overkill switch to staple gun JT21 sized staples fastened just fine. Shiny side of insulation towards source of heat so i faced these towards the street. Next, trimmed 4x8 foam panels, trimmed around hinges for a snug fit used construction adhesive and flanged screw to secure foam boards to the 4 horizontal panels per door. oh yeah, stop! this is a good time to the worn out rollers before you fasten the insulated boards-you can replace later but hinge screws will/may be under the foam. Rinse & repeat on all doors…Super clean looks, garage doors keep temps tolerable given the season.
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Top reviews from the United States

Reviewed in the United States on February 6, 2021
Size: 24" x 50ftVerified Purchase
97 people found this helpful
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Reviewed in the United States on February 2, 2024
Size: 48" x 50ftVerified Purchase
3 people found this helpful
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Reviewed in the United States on March 14, 2024
Size: 48" x 10ftVerified Purchase
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4.0 out of 5 stars Insulate 1996 wooden 7x8 garage door (x3)
Reviewed in the United States on March 14, 2024
product trimmed to fit as 1st R layer inside “1/4 deph inlays apprx 16 inlays per door .Initially used double sided 2” tape, was overkill switch to staple gun JT21 sized staples fastened just fine. Shiny side of insulation towards source of heat so i faced these towards the street. Next, trimmed 4x8 foam panels, trimmed around hinges for a snug fit used construction adhesive and flanged screw to secure foam boards to the 4 horizontal panels per door. oh yeah, stop! this is a good time to the worn out rollers before you fasten the insulated boards-you can replace later but hinge screws will/may be under the foam. Rinse & repeat on all doors…

Super clean looks, garage doors keep temps tolerable given the season.
Images in this review
Customer image Customer image
Customer imageCustomer image
One person found this helpful
Report
Reviewed in the United States on August 6, 2023
Size: 48" x 10ftVerified Purchase
Customer image
5.0 out of 5 stars This reflective insulation makes a big difference in heat level
Reviewed in the United States on August 6, 2023
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.
Images in this review
Customer image
Customer image
40 people found this helpful
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Reviewed in the United States on February 24, 2024
Size: 48" x 10ftVerified Purchase
One person found this helpful
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Reviewed in the United States on February 26, 2024
Size: 48" x 10ftVerified Purchase
Customer image
5.0 out of 5 stars Fairly easy to install
Reviewed in the United States on February 26, 2024
This is light weight, and it cuts easily with ordinary scissors. I recommend taping the top two corners, adjusting if necessary, and taping from the top down. I left white pull shades in place to hide it from the outside. The inside is covered with black out curtains. These two side by side windows too me an hour to install.
Images in this review
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Customer image
Reviewed in the United States on February 21, 2024
Size: 48" x 10ftVerified Purchase

Top reviews from other countries

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Amazon Customer
5.0 out of 5 stars Work great
Reviewed in Canada on December 19, 2023
Size: 24" x 10ftVerified Purchase
María Verduzco
5.0 out of 5 stars Bueno.
Reviewed in Mexico on October 19, 2023
Size: 16"x50ftVerified Purchase
4 people found this helpful
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Elina Owen
5.0 out of 5 stars Works perfectly
Reviewed in Australia on September 17, 2023
Size: 16"x10ftVerified Purchase
SamsonCharette
5.0 out of 5 stars Facilismo de Instalar, Hipoalergénico y Versatil
Reviewed in Mexico on June 21, 2023
Size: 24" x 10ftVerified Purchase
One person found this helpful
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KV
5.0 out of 5 stars Super light
Reviewed in Canada on February 16, 2023
Size: 24" x 10ftVerified Purchase
One person found this helpful
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