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Classic radiant barrier 500 sf (breathable)

Light Duty metalized radiant barrier that reflects/blocks 95% of the radiant heat.  For a heavy duty industrialized radiant barrier, see our Xtreme and Ultima-FOIL versions.

Roll is 4 feet wide and 125 linear feet long.

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

  • RadiantGUARD® Classic radiant barrier

    • is a light duty double-sided, multi-layered metalized breathable radiant barrier,
    • reflects (blocks) 95% of the radiant heat that strikes its surface across an air space,
    • is 48" wide by 125 linear feet long for a total of 500 square feet 
    • 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,
    • and lowers heating and cooling costs year round.
  • RadiantGUARD®Technical Specifications

Technical Datasheet

Radiant barriers are not created equally. Today’s marketplace offers many different manufacturers with a wide variety of quality.

Based on knowledge gained from 15+ years in the reflective insulation marketplace, we’ve designed all our reflective products using the highest quality raw materials, manufacturing processes, and lamination machinery available in order to exceed ASTM testing requirements for performance and safety.

Installing in an attic space

Radiant barriers are most commonly installed in an attic space stapled to the underside of the roof rafters or directly to the underside of the roof decking.

While they can be installed over the attic floor, care must be taken to make sure the attic space has adequate air flow to avoid condensation build up under the radiant barrier on the floor.