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INSULATION MARKETPLACE

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

  • Based on 7,096 reviews
Condition: New
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$174.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jun 19
Order within 1 hour and 9 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


Product Dimensions: ‎1200"L x 48"W


Manufacturer: ‎Insulation MarketPlace LLC


UPC: ‎686091709338


Part Number: ‎270


Item Weight: ‎8.67 pounds


Item model number: ‎SmartSHIELD -3mm - Polyester


Size: ‎48"x100ft


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: Thursday, Jun 19

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

    • Shield
Size: 16"x10ft
Have a room full of canning and when I saw this for the window to protect from the sun I bought it and my husband helped me put it up and keeps sun out and keeps the room very cool for our canning.
Reviewed in the United States on June 5, 2025 by yolanda mcpeak
    • Cover
Size: 48"x25ft
Block sun and keeps heat in and out as well as cold placed over some windows easy to cut and put up
Reviewed in the United States on June 8, 2025 by Melanie
    • Easy to install
Size: 16"x50ft
Review Image by Linda B Linda B
I have a storage room on my patio that had no insulation. This was easy to install and will hopefully cut down the heat from the afternoon sun.
Reviewed in the United States on June 2, 2025 by Linda B Linda B
    • Works well, smell I can do without
Size: 48" x 10ft
Just put this up in my window yesterday. The sun hits my window with a vengeance in the morning, as my house faces east. Seems to work really well, I noticed how much cooler my living room is right off the bat. But one thing I can do without is the smell of heated metal. It literally smells like something is going to catch on fire. Hopefully it wears off after awhile or I’m going to have to replace it. ... show more
Reviewed in the United States on May 26, 2025 by Tiffany
    • Just perfect.
Size: 16"x50ft
Review Image by jfabieg jfabieg
Used it in my pergola. It was 103-105 heat yesterday and it did not disappoint, heat was tolerable. Love this insulation! Most of the products here were from Amazon lol
Reviewed in the United States on June 1, 2025 by jfabieg jfabieg
    • Great insulation
Size: 48" x 50ft
This stuff is truly amazing. Made a windshield screen out of it, and it is crazy how much heat pours in when we take it out of the windshield. We used foam board to insulate our campervan, but if I'd known about this stuff, I would have used it instead.
Reviewed in the United States on May 18, 2025 by Christina M Biagetti
    • Keeps room warm
Size: 48" x 10ft
Keeps the heat and cold air in my room does exactly what it is supposed to great product works very well.
Reviewed in the United States on May 27, 2025 by Danny740o8
    • Nice and shiny, but poor insulator
Size: 16"x10ft
I used this insulation to line the inside of a home-made 3D printer filament dryer. Unfortunately, the insulation seems to have done very little in the way of improve the heat loss through the sides of the dryer. The outside of the box still gets just as hot to the touch as it did before I installed the insulation. I have noticed that it will reach an internal temp of 80 deg C in a little over 24 minutes, where before it would take about 26 to 27 minutes to reach the same temperature. So it might have added some insulation value, just not as much as I would have hoped. but I can see I am still loosing a significant amount of heat conducting through the sides. Because after running for 90 minutes, the exterior is still holding steady at around 58-63 deg, which is the same as it was before the insulation was installed. I havent measured the amp draw of the heating element to see if that shows a reduction in amperage over time. but just a ballpark guess, the heating element seems to turn on and have the same duty cycle as it did before. (didn't time it before installing to get a baseline measurement, just not observing any noticeable obvious improvement). Otherwise the insulation was easy to install. I used a high temp double sided tape to secure it, which seems to hold well, The foil coating appears durable. and over 8 hours of continuous exposure to 80 deg hasn't damaged, discolored or otherwise affected the insulation in any way that I can tell. ... show more
Reviewed in the United States on January 18, 2025 by RDR_Engineer

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