• SmartSHIELD - 3mm Reflective Insulation roll, Foam Core Radiant Barrier, Commercial Grade - WHITE FILM / ENGINEERED FOIL thumbnail
  • SmartSHIELD - 3mm Reflective Insulation roll, Foam Core Radiant Barrier, Commercial Grade - WHITE FILM / ENGINEERED FOIL specification
  • SmartSHIELD - 3mm Reflective Insulation roll, Foam Core Radiant Barrier, Commercial Grade - WHITE FILM / ENGINEERED FOIL material
  • SmartSHIELD - 3mm Reflective Insulation roll, Foam Core Radiant Barrier, Commercial Grade - WHITE FILM / ENGINEERED FOIL size
  • SmartSHIELD - 3mm Reflective Insulation roll, Foam Core Radiant Barrier, Commercial Grade - WHITE FILM / ENGINEERED FOIL available option
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SmartSHIELD - 3mm Reflective Foam Insulation Roll - White / Foil

$39.95 USD
$39.95 USD

Description

SmartSHIELD 3mm commercial insulation rolls are high-performance solutions designed to maintain comfort in any space year-round. The foam core is sandwiched between reflective engineered foil and a white plastic film. This all-in-one product acts as insulation, radiant barrier, vapor barrier, and sound barrier. It effectively blocks heat in summer and retains warmth in winter. It’s easy to install, safe, and a great choice for reducing energy costs in homes, offices, or industrial settings.

SmartSHIELD - 3mm Reflective Insulation roll, Foam Core Radiant Barrier, Commercial Grade - WHITE FILM / ENGINEERED FOIL thumbnail
SmartSHIELD - 3mm Reflective..
  • Product Details
  • Materials
  • Application
  • Technical Specs
  • Shipping Info

SmartSHIELD Reflective Insulation Roll works by reflecting heat:

  • Summer: The engineered foil reflects heat, keeping your space cooler.
  • Winter: It traps heat inside, keeping your space warmer and reducing the need for heating.

Benefits:

  • Lightweight: Easy to handle and install.
  • Flexible: Fits into tight spaces with ease.
  • Easy Installation: Best for DIY projects or use as a profession.

Helps keep temperatures steady for all four seasons, so you do not need constant heating or cooling in your home.

SmartSHIELD 3mm commercial insulation rolls can work well for any residential, commercial, and industrial purposes.

Discover our full range of reflective foam insulation or browse through our 3mm reflective foam insulation options to find the perfect fit for your project!

The 3mm commercial insulation rolls combine closed-cell polyethylene foam, reflective engineered foil, and a protective white plastic film for superior thermal performance and durability. The closed-cell foam blocks heat transfer and reduces energy loss, while the reflective foil deflects radiant heat. The white plastic film acts as a waterproof vapor barrier, preventing moisture intrusion and reducing the risk of mold and mildew. It resists fungal growth, does not delaminate, and maintains integrity under temperatures ranging from -20°C to 80°C. This combination ensures long-lasting, reliable insulation for various applications.

SmartSHIELD 3mm commercial insulation rolls are great for different places:

  • Homes: Can be used in attics, walls, ceilings, and floors.
  • Businesses & Factories: Reduce the heating and cooling cost of offices and large areas like factories.
  • Additional Uses: You can even use it on hot water tanks, air ducts, and more to keep the temperature stable.

It's easy to install with only basic tools. Just cut it to the length you need, then attach it with staples or double-sided tape. For the best results, seal the edges with foil tape.

  • Thickness: 3mm
  • Dimensions available:
    • 16" x 10ft, 16" x 25ft, 16" x 50ft,
    • 24" x 10ft, 24" x 25ft, 24" x 50ft,
    • 48" x 10ft, 48" x 25ft, 48" x 50ft, 48" x 100ft,
    • 60" x 50ft,
    • 72" x 50ft.
CHARACTERISTICS VALUE STANDARD
FOAM CELL STRUCTURE Closed -
AVERAGE WEIGHT PER m2 0,242 Kg/m2 -
FOAM DENSITY 34-54 Kg/m3 ASTM 1622
PERMEABILITY Waterproof Dir. UEAtc
WATER VAPOR PERMEABILITY 0.033g/m2hkPa-0.05perms(gr/ft2hin.hg) ASTM E-96/IRAM 1735
FLAME INDEX 0 ASTM E-84
SMOKE DEVELOPMENT 15 ASTM E-84
EMMITANCE 0,05 ASTM C-1371-98
FUNGAL RESISTANCE Resistant/Does't promote fungal growth ASTM C-1338
DELAMINATION Doesn't delaminate ASTM C-1224-99
OPERATING TEMPERATURE -20°c / 80°c ASTM C-1258
THERMAL RESISTANCE *A: 15.32; *B: 20.42 (ft2.h.°F/Btu) ASTM C-236

  • Delivery: All orders are processed on the same day with FREE shipping.
  • Returns: 60-day money-back guarantee if the product does not meet expectations.

Customer Reviews

Based on 96 reviews
72%
(69)
8%
(8)
10%
(10)
3%
(3)
6%
(6)
F
Frank - NJ
Excellent

This is amazing. We put this under our metal gazebo on back deck which get blazing hot in summer and couldn't sit under it.When we put this up with about a 1/4 8n air gap it stopped all the heat transfer. Now it is almost same temp as under our tree. Easy to cut not too fragile. I would buy again. Just use the right doublesided tape

G
Great product. Awesome price
Garage door insulation

There keep the garage cooler in the summer and warmer in the winter

B
Berzerker
Easy to deal with, does the job

Liked having different options on thickness and sizes here: I just used them to insulate a deer blind. Does the job well, and easy to install.

Y
Yajaira
Very easy to work with.

I can’t feel much of a difference in my room.

C
C. G.
Happy then disappointed.

I needed this thermal barrier for the underside of a metal roof that covers my deck. The white face was perfect and a 50 ft roll by 16 in width would be just right for my truss spaces and lengths. Well, I finally got around to installing the insulation only to find out the product I received was not a continuous 50 feet but had a taped seam at about 20 feet! I had to figure out where to put the piece with the seam so it was not so obvious (ugly). When I got to my last piece to cot from the roll, I was not happy to find out that my ‘50 foot’ roll was actually 49 feet 6 inches. More ugliness to adjust for. My best hope is that it cuts out some of the radiant heat. Yes, I did leave an air barrier.

User picture
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FAQ

Yes, it's durable enough for sheds, garages, or other outdoor structures.

The foam core and reflective foil make it stronger and better at blocking heat.

Yes, it's a very simple installation just with only a few basic tools, perfect for DIY projects.

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10 years warranty

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