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SmartSHIELD -5mm 24''X25ft Foam Core Reflective Insulation Roll, R-8 HVAC Duct Wrap Insulation - Pure Aluminum

  • Based on 777 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Feb 8
Order within 5 hours and 37 minutes
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Size: 24''X25ft Thickness: 5mm


Features

  • 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.

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.

Material: Polyethylene (PE)


Brand: INSULATION MARKETPLACE


Item Thickness: 5 Millimeters


Product Dimensions: 300"L x 24"W


Manufacturer: Insulation Market Place LLC


UPC: ‎744105140130


Part Number: ‎SmartSHIELD -5


Item Weight: ‎1.7 pounds


Product Dimensions: ‎300 x 24 x 0.04 inches


Item model number: ‎SmartSHIELD -5


Is Discontinued By Manufacturer: ‎No


Size: ‎24''X25ft Thickness 5mm


Color: ‎Aluminum Foil


Item Package Quantity: ‎1


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, 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.


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: June 14, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Feb 8

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


  • Good addition, minimal effort.
Size: 16''X50ft Thickness: 5mm
I am using this for a bathroom remodel. The original fiberglass wall insulation was insufficient on this cold, northwest corner of the house, but this will be a huge improvement. It is easy to work with and cut, and the minimal thickness adds a decent R-value AND radiant factor.
Reviewed in the United States on September 23, 2025 by E. A. Smith

  • Works great!
Size: 24''X25ft Thickness: 5mm
Easy to work with and insulates very well.
Reviewed in the United States on August 1, 2025 by David R.

  • Very nice insulation and easy to work with
Size: 48''X50ft Thickness: 5mm
I needed to replace all of the duct insulation on a home I purchased due to rat damage that was found in the presale inspection. This is a great way to cover my ducts. I have installed it with two wraps of 1" strips to provide the needed air-space. Eacy to work with and much nicer than the itchy fiberglass alternative. ... show more
Reviewed in the United States on August 22, 2025 by Susan W. Susan W.

  • Worked well
Size: 24''X25ft Thickness: 5mm
I was able to nicely trim and tape to the 50 gal HW heater. A lot of$ for foam and thin aluminum foil though. (only reason for a 4*)
Reviewed in the United States on November 19, 2024 by Michael Flagg

  • Insulation made simple
Size: 48''X50ft Thickness: 5mm
Easy to work with and it definitely does the job
Reviewed in the United States on December 13, 2025 by Noel

  • Great product
Size: 24''X25ft Thickness: 5mm
Easy to work with and does a great job.
Reviewed in the United States on February 25, 2025 by Jason B

  • High Quality and Affordable!!! Shipping Took 2 days
Size: 24''X50ft Thickness: 5mm
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 ... show more
Reviewed in the United States on May 3, 2019 by I ♥️ Global Warming

  • Saves me over 9 gallons of oil per month!!
Size: 48''X50ft Thickness: 5mm
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! ... show more
Reviewed in the United States on February 4, 2023 by AliThom

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