Below-Grade Insulation As Tough As Your Team!

Discover how Halo® Subterra® holds up under the toughest job site conditions!

 

With its high-performance GPS core, laminated on both sides with a thick polypropylene film, Subterra is perfectly designed for below-grade applications.

Halo’s Subterra series insulation is designed explicitly for under-slab applications.

It’s laminated on both sides for extra jobsite durability, keeps away moisture, and provides R-5 per nominal inch. Subterra Plus even serves as a highly effective Radon barrier as well.

Subterra Protection Board Applications

Key Performance Advantages

  • WATERPROOFING PROTECTION
  • ENERGY EFFICIENT
  • FLEXIBLE
  • DURABLE
  • RADON BARRIER

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