Orders SHIP SAME DAY or within ONE BUSINESS DAY via UPS Ground.

Sold Out

Xtreme® radiant barrier 500 sf (solid vapor barrier)


Industrialized metalized radiant barrier that reflects/blocks 97% of the radiant heat.

Learn how this METALIZED radiant barrier differs from our ALUMINUM FOIL radiant barrier.

Notify me when this product is available:

  • RadiantGUARD® Xtreme-MET radiant barrier

    • is a double-sided, multi-layered metalized radiant barrier approximately 6.5 mils in thickness (6.5 thousandths of an inch / .0065 inches),
    • is Class A / Class 1 fire rated (ASTM E84-10 using the E2599 mounting method),
    • reflects (blocks) 95% of the radiant heat that strikes its surface across an air space,
    • is an industrialized-strength lightweight yet durable attic insulation designed to hold staples without tearing,
    • is available in both a perforated (breathable) version and a solid (non-breathable vapor barrier) version (view our Buyers Guide to determine which version you need)
    • is available in 48" width rolls in both a 500 square feet and 1,000 square feet size
      • 500 sf roll shipping weight is 17 lbs
      • 1,000 sf roll shipping weight is 32 lbs
    • is non-toxic, non-carcinogenic, fiber-free, and does not require protective clothing or respirators to install,
    • is easy to install and maintenance free,
    • is not affected by moisture or humidity,
    • is proud to be covered by a lifetime warranty,
    • and lowers heating and cooling costs year round.
  • RadiantGUARD®Technical Specifications