Search  for anything...
INSULATION MARKETPLACE

SmartSHIELD -5mm 48"x100ft Reflective Foam Core Insulation roll, Cold and Heat Shield, Radiant Barrier, Thermal Insulation - Engineered FOIL/White Film

    • Based on 521 reviews
Condition: New
Checking for product changes
$268.95 Why this price?

Buy Now, Pay Later

As low as $44.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by USA BEST DEAL
Arrives Feb 1 – Feb 3
Order within 10 hours and 4 minutes
Available payment plans shown during checkout

Size: 48"x100ft


Features

  • EXTREMELY EFFECTIVE - reflects 95% of radiant energy, R -value up to 15.67 with one layer.
  • ALL IN ONE PRODUCT - Insulation (R15), Radiant Barrier, Vapor Barrier, Sound Barrier.
  • EXCELLENT LOOK - Clean white look, requires no painting, No additional insulation required.
  • SUPREME QUALITY - 5mm closed-cell polyethylene foam, laminated with Highly Reflective Engineered Foil on one side and a white polyethylene film on another.
  • FIRE RATE - Fire rate Class 1 / Class A, NON TOXIC - will not irritate skin, eye or throat. Non allergic.

Material: Polyethylene (PE)


Brand: INSULATION MARKETPLACE


Coverage: 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, FishProduct See more


Item Thickness: 5 Millimeters


Recommended Uses For Product: attics, ceilings, walls, steel buildings, roofing, concrete floors, crawl spaces, behind hot water radiators See more


Product Dimensions: ‎1200"L x 48"W


Manufacturer: ‎Insulation MarketPlace LLC


UPC: ‎689585007545


Size: ‎48"x100ft


Date First Available: June 11, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 1 – Feb 3

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Cooled instantly
Size: 48"x 50' ( WHITE)
Used to cover walls in storage building. Became cooler almost instantly with installation. Durable and easy to work with.
Reviewed in the United States on November 10, 2024 by LISA
    • Easy to work with
Size: 48"x 50' ( WHITE)
I love this stuff. I don't have a very scientific way of measuring its insulating property, but you can tell the shiny side is bouncing heat back at you. Just 5mm seems like it made a big difference. I used this to insulate the inside of a brick foundation wall and also function as a vapor barrier. The below-grade part of the wall transmits moisture from the ground, which I wanted to block, and the above-grade part of the wall gets cold in winter and condenses moisture from the house. I think this material will do both things and we are hoping it really reduces our moisture/mold problem. I'm thinking of using the leftovers to insulate appliances (freezer, fridge, water heater). Anyway, I wanted to say how easy this stuff is to work with. It has enough body that it was easy to measure and cut with the roll standing up (to avoid dust getting on it by touching the floor), and to lay it into place, is easy to cut with ordinary shears (you can just push the shears along it), lightweight enough that I'm not worried about it falling off the wall. It also has a bit of stretch to it, just enough that it can accommodate the unevenness of the wall and be pressed closely in to the butyl tape we used to mount it (to which it stuck quite convincingly). I sealed two panels together using foil tape on the shiny side. The polyethylene membrane on the white side is quite thin, but overall I am confident this material will work as an effective enough vapor barrier for the purpose at hand. Altogether, I am very happy with this material. ... show more
Reviewed in the United States on June 7, 2024 by Emommy
    • Great for insulating your garage door!
Size: 24"x50ft
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Although I was a bit upset that they didn’t have the insulation kit or anything bigger than 18 foot door , I was able to buy the 25 x 50 rolls and was able to cut the appropriate amount to insulat my 20ft garage door. It cost me double the price of a standard insulation kit sold by them, but it was definitely worth it! ... show more
Reviewed in the United States on February 2, 2024 by Amazon Customer Amazon Customer
    • Easy to work with; results immediately
Size: 48"x 50' ( WHITE)
Very nice product and easy to work with and install which showed heat reduction results immediately
Reviewed in the United States on July 29, 2024 by Amazon Customer
    • Awesome material, definitely not cheap bubble wrap stuff!
Size: 48"x100ft
Review Image by james olmos james olmos
Review Image by james olmos james olmos
I bought this a while ago, and I built a cold storage room for canned items and canning foods for a customer. I put up 1” by 3/4” Slats of wood over the drywall. Then painted everything and sealed it. Then I went through and cut all these pieces and use more of the wooden slats to go over it and hold it in place along with liquid nail. So there Is a gap between the drywall and this insulation. So when it’s 110 outside like it was the other day it’s 57° in there. Plus, I oversize the AC a little that helped I’m sure I recommend this stuff if you do it, it will definitely help tremendously! ... show more
Reviewed in the United States on June 21, 2024 by james olmos james olmos
    • Works great in 110 degree heat
Size: 72"x50ft
I live in the Las Vegas area. Summer temps can get up to 114F. My house has a wall of windows that face west, which is the worst possible configuration for a desert home. The sun blazes through the windows all afternoon and my ac has to run non-stop for hours just to keep the interior temp at 80-82 degrees. Closing the shutters didn't help. I found this reflective foam insulation and taped it to the interior window frame with double stick Gorilla tape. OMG the temperature difference is incredible. It's a good 15 degrees cooler. I can keep the ac at 75 and it runs about 50% fewer hours. Highly recommend. ... show more
Reviewed in the United States on June 21, 2024 by Elle
    • Works sort of.
Size: 16"x50ft
Insulating properties are limited. Need òther forms of insulation to work well.
Reviewed in the United States on October 29, 2024 by Behave9
    • Work great
Size: 48"x 50' ( WHITE)
highly recommend works great keeping heat out of my home. Waiting on winter but I’m pretty I’ll be good keep the cold out .
Reviewed in the United States on July 29, 2024 by JOHNNY

Can't find a product?

Find it on Amazon first, then paste the link below.