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🛠️ Shield your space with SmartSHIELD — where comfort meets cutting-edge insulation!
SmartSHIELD is a premium 5mm thick reflective insulation roll measuring 48'' x 50ft, featuring a closed-cell polyethylene foam core sandwiched between pure aluminum layers. It reflects 97% of radiant heat, offers an R-value up to 21.10 with two layers, acts as a vapor and sound barrier, and meets Class 1 fire safety standards. Lightweight and easy to install, it’s ideal for attics, walls, floors, and more, delivering superior thermal protection and moisture resistance for professional-grade home and commercial insulation.





| ASIN | B07PMY66FN |
| Best Sellers Rank | #120,291 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #213 in HVAC Ducting |
| Brand | INSULATION MARKETPLACE |
| Brand Name | INSULATION MARKETPLACE |
| Coverage | Applicable for attics, ceilings, walls, steel buildings, roofing, concrete floors, radiant heat in concrete floors, radiant heating under a wood floor, cathedral ceilings, water heater tanks, radon barriers, water pipes and air ducts, reflective ceiling systems, behind hot water radiators, crawl spaces, in-ground swimming pools, sheds, fish & hunting shelters, cooling rooms, cold chambers or wine … |
| Customer Reviews | 4.6 out of 5 stars 798 Reviews |
| Global Trade Identification Number | 07441051401898 |
| Item Dimensions L x W | 600"L x 48"W |
| Item Thickness | 5 Millimeters |
| Manufacturer | Insulation Market Place LLC |
| Material | Polyethylene (PE) |
| Material Type | Polyethylene (PE) |
| Model Number | SmartSHIELD -5 |
| Product Dimensions | 600"L x 48"W |
| Recommended Uses For Product | Attics, Ceilings, Walls, Steel Buildings, Roofing, Concrete Floors, 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 Recommended Uses For Product Attics, Ceilings, Walls, Steel Buildings, Roofing, Concrete Floors, 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 |
E**H
Good addition, minimal effort.
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.
S**.
Very nice insulation and easy to work with
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.
A**M
Saves me over 9 gallons of oil per month!!
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 $43 a month. More if prices go back up. I got rebates for installing it, but even if I hadn't this would have paid for itself in about 3 months! Definitely recommend! It was easy to cut to size and wrap around my ducts, and then I secured it with the special tape for duct sealing (not duct tape - the shiny stuff). I didn't get quite enough for ALL my ducts so I definitely want to finish the job!
M**G
Worked well
I was able to nicely trim and tape to the 50 gal HW heater. A lot of$ for foam and thin aluminum foil though. (only reason for a 4*)
D**.
Works great!
Easy to work with and insulates very well.
I**G
High Quality and Affordable!!! Shipping Took 2 days
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
S**I
Insulation for radiant heat transfer in Los Angeles garage roof
Took a chance on this for insulating directly under my garage roof to reduce radiant heat transfer. After only a day of having a few lanes done, the results are remarkable. Almost a 20 degree (Fahrenheit) difference between the bottom uninsulated sections of the roof and the parts I've already done. Very happy with the performance of the product. Installation was fairly simple besides having some awkward moments trying to hammer staple the seems on the sides to the joists. Im half done with insulating the garage roof at the time of writing this and I already notice a huge difference in the ambient temperature at the hottest point in the day. Flame index of 0 is a huge plus as well.
N**L
Insulation made simple
Easy to work with and it definitely does the job
M**A
Foil could be better
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.
N**A
La medida está mal
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.
Trustpilot
5 days ago
1 month ago