Terrafoam HS

is a closed cell high compressive resistant polystyrene insulation product used for geotechnical service. It should be used wherever large slab loads or lateral earth forces are present.

Terrafoam HS is a high-strength expanded polystyrene insulation designed for applications where both thermal performance and compressive resistance matter. Manufactured as a rigid, closed-cell EPS board, it is used where insulation must perform under higher loads while maintaining stable long-term R-value and dependable moisture resistance.

In general Terrafoam HS 40/60/100 are suitable for cold climate applications, where soil is prone to heaving. It can be used for buoyancy in sea and fresh water. Available in flat sheets, sloped or custom profiles.

Terrafoam HS Applications

DESCRIPTION / BASIC USES

Terrafoam HS100 Closed cell high density EPS insulation suitable for high load compressive strength applications.

• Geotechnical and other below grade applications:
  • Building under slab insulation.
  • Custom tapered or slope to drain profiles.
  • Frost protection for buried utilities. *Alaska, Yukon, NWT
  • Highway and railroad bed construction.
  • Airport runways, taxiways, and aprons.
  • Large earth structures, ramps, and beams.
  • Isolating bearing pads under heavy process equipment and industrial traffic.

Authorized Distributor

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