Vapor Barrier

The Barrier product family protects concrete, pavers, and asphalt from heat loss and moisture damage, especially when used in a radiant heat floor application. Use in all floor heating or snow melting applications where the heat should be driven upwards as opposed to wasting the energy to the ground.

Great uses are in hydronic snow melting applications. Where higher density material is desired, BarrierHL at 25 psi provides the increased support and necessary R-values such as in slab-on-slab retrofits with thinner concrete over-pours.

The entire product lineup is strong, durable, and utilizes long-lasting proven R-Value performance without the use of reflective foil. Installation is far easier because you can walk on all of them without breaking — plus, the patented seam taping system makes installation fast and efficient.


  • Durable / Flexible / Walkable
  • 100% Waterproof and Vapor-proof
  • Expanded polystyrene for real insulating value
  • Available in 4’ x 64’ rolls
  • Seamless tape edge reduces thermal bridging
  • Printed layout guides for tubing layout or trimming
  • Improved 3” overlap flange
  • No need to purchase additional material for overlap loss



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