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🛡️ Shield your space, save your energy, and stay cool with SmartSHIELD!
SmartSHIELD is a commercial-grade reflective insulation roll featuring a 1.5mm closed-cell foam core sandwiched between dual engineered foil layers. It reflects 95% of radiant heat, acts as a vapor barrier to prevent moisture buildup, and boasts an impressive R-value of 10.67. Lightweight and easy to install, it’s designed for versatile applications including attics, walls, floors, and more—delivering superior thermal protection and energy savings all year round.





| ASIN | B0C1DRNLHP |
| Best Sellers Rank | #116,456 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #55 in Weatherproofing Window Insulation Kits |
| Brand | INSULATION MARKETPLACE |
| Brand Name | INSULATION MARKETPLACE |
| Coverage | 400 square feet |
| Customer Reviews | 4.6 out of 5 stars 138 Reviews |
| Included Components | Roll of insulation |
| Item Dimensions L x W | 1200"L x 48"W |
| Item Thickness | 1.5 Millimeters |
| Item Type Name | Roll |
| Manufacturer | Insulation MarketPlace LLC |
| Material | Polyethylene (PE) |
| Material Type | Polyethylene (PE) |
| Model Number | SmartSHIELD - 1.5mm |
| Product Dimensions | 1200"L x 48"W |
| Recommended Uses For Product | Attics, ceilings, walls, steel buildings, roofing, crawl spaces, 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, 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, sheds, fish & hunting shelter, in ground swimming pools, and reflective insulation in various applications. Recommended Uses For Product Attics, ceilings, walls, steel buildings, roofing, crawl spaces, 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, 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, sheds, fish & hunting shelter, in ground swimming pools, and reflective insulation in various applications. See more |
| UPC | 665871566446 |
| Unit Count | 1.0 Count |
R**E
1.5 is thin but enough to protect a garage ceiling from weather
Was perfect to insulate our garage ceiling! Easy install and durable…Keeps high temps down and cool temps warm..I will buy more
C**E
Great quality
Outstanding Radiant Barrier and much easier to install than the bubble type.
M**C
Easy enough to manipulate.
Glued it to the inside of my carport. Temp dropped 30° in the summer. Still hit 100 at times but at least my truck doesn't bake out there.
B**C
Easy to install and it works well.
Put this between my subfloor and carpet in a remodel of a room with a crawl space underneath (northern climate). It was easy to install and it really helps keep the heat and/or cool in the room, depending on the season of the year.
H**Y
Good reflective foil
This is very rigid and stronger than the bubble wrap foil I used last summer. However it's not very flexible, it's more for precise fitting in windows etc. It is better than last product I have, but I'm in Florida so this is not enough to sufficiently cool down my RV so I'm adding foam board as well. It did make a difference, it's just I'm in South Florida. I appreciate the width and volume for the $.
D**S
Foam with reflective shield both sides.
Good insulation product. no-bubble wrap style insulating foam layer with minute perforations for breathing. used this to insulate my 19 year old non low-E windows from 120 degree desert heat.
R**.
Works well
Chose the 1.5 mm since there wasn't a lot of clearance near the back door. It works well at reteaning heat. Used two layers in other part of the sunroom under the carpet. Went from cold coming through enough to feel it a few feet above the floor to now the cold can only be felt went stepping on the carpet.
P**N
Had to double it up, thin
Thin, had to double it up to be really effective in windows during the Texas cold snap.
Trustpilot
2 weeks ago
2 weeks ago