• SmartSHIELD -1.5mm Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield - Engineered Foil on both side thumbnail
  • SmartSHIELD -1.5mm Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield - Engineered Foil on both side specification
  • SmartSHIELD -1.5mm Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield - Engineered Foil on both side material
  • SmartSHIELD -1.5mm Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield - Engineered Foil on both side size
  • SmartSHIELD -1.5mm Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield - Engineered Foil on both side Available option 3_product
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SmartSHIELD -1.5mm Reflective Foam Insulation Roll - Foil / Foil

$119.95 USD
$119.95 USD

Description

SmartSHIELD 1.5mm Reflective Insulation is a premium-quality radiant barrier foam board far superior to cheap alternatives. It is made with a commercial-grade closed-cell polyethylene foam core and engineered foil on both sides, reflecting up to 95% of radiant heat. This lightweight, durable insulation is easy to install and works effectively in attics, walls, floors, and other spaces requiring temperature control.

SmartSHIELD -1.5mm Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield - Engineered Foil on both side thumbnail
SmartSHIELD -1.5mm Reflective Foam..
  • Product Details
  • Materials
  • Application
  • Technical Specs
  • Shipping Info

SmartSHIELD 1.5mm Radiant Barrier Foam Board offers versatile insulation for residential, commercial, and industrial applications. With reflective foil on both sides, it deflects 95% of radiant heat, keeping spaces cooler in summer and warmer in winter while reducing the load on HVAC systems.

  • Blocks 95% of Radiant Heat – Improves energy efficiency and indoor comfort.
  • Superior Build Quality – 1.5mm closed-cell polyethylene foam for lasting insulation.
  • Vapor Barrier Protection – Prevents condensation, mold, and moisture damage.
  • Thin & Lightweight – Easy to handle, cut, and install with basic tools.
  • Multipurpose Use – Ideal for attics, walls, ceilings, steel buildings, sheds, pipes, and more.

This high-performance insulation is perfect for homeowners and contractors needing durable, energy-saving protection for any space.

Discover our full range of premium reflective foam insulation options to find the perfect fit for your project!

SmartSHIELD 1.5mm radiant barrier foam board combines closed-cell polyethylene foam for thermal resistance with reflective foil on both sides, blocking 95% of radiant heat. It’s lightweight, durable, and non-toxic, making it safe and easy to install.

SmartSHIELD 1.5mm radiant barrier foam board is ideal for:

  • Attics, ceilings, and walls
  • Roofing and pole barns
  • Steel buildings and sheds
  • Concrete floors with radiant heating
  • Crawl spaces and foundation walls
  • Water heater tanks, air ducts, and pipes
  • Swimming pools, cooling rooms, and wine cellars
  • Dimensions:
    • 48" x 100ft
    • 48" x 200ft
  • Thickness: 1.5mm
  • Weight: 5 lbs
  • Material: Closed-cell polyethylene foam with engineered foil
  • Heat Reflection: 95%
  • Water & Moisture Resistance: 100%
  • Toxicity: Non-toxic and non-allergenic

  • Same day FREE shipping.
  • Comes in a compact roll for easy handling.
  • 60-day money-back guarantee.

Customer Reviews

Based on 283 reviews
76%
(215)
13%
(38)
6%
(18)
1%
(4)
3%
(8)
C
Chad12420
Good deal

I used this to insulate my honey beehive. It cuts nice, doesn’t peel, and has a foam layer and not just bubble wrap. Worked well for my needs

c
chris j poche
Great quality

Outstanding Radiant Barrier and much easier to install than the bubble type.

D
Daniel Havens
Heat reflected

Tough and Durable

S
SR
Great for winter cat shelters

I purchased this for insulation in my DIY cat shelters. It is a good size, cuts very nicely, and seems to work well for insulation. It is not overly thick or thin and is easy bend, wrap, and shape, as needed.

D
DBS
Good stuff - time will tell.

Well packaged and easy to install. I am anxious to see if the product help control garage temperature. I installed with 2” foam board. We’ll see ?

123

FAQ

Yes! It is durable and moisture-resistant, making it great for outdoor structures like sheds and pole barns.

Absolutely! Unlike cheap bubble insulation, SmartSHIELD uses closed-cell foam for superior insulation and durability.

No, you only need a utility knife or scissors to cut it and adhesive or staples to secure it.

Yes! By reflecting heat, it keeps your home cooler in summer and warmer in winter, reducing HVAC costs.

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60 days money back
10 years warranty

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