Terrafirm Armormax

Terrafirm Armormax

Terrafirm Armormax Engineered Earth Armoring System is composed of High Performance Turf Reinforcement Mats (HPTRMs) and Engineered Earth Anchors (EEA) that work together to lock soil in place and protect against hydraulic stresses.

This system provides dynamic erosion control and slope stabilization solutions.

Features and Benefits:

  • Provides permanent erosion protection for up to 75 years
  • Outlasts other slope reinforcement methods yielding significant cost savings
  • Provides resistance to shallow plane slope instability
  • Can provide temporary shoring and stabilization for constructed slopes
  • Provides overtopping protection of earthen levees and dams
  • Reinforces vegetation and promotes sustainable aquatic habitats
  • Highly UV stabilized for applications with little or no vegetation
  • Withstands both hydraulic and non-hydraulic stresses (moving & maintenance traffic)
  • Promotes infiltration of surface water
  • Ease of installation reduces time and labor costs
  • Lightweight and easily transported into area with access challenges
  • Available in green or tan to complement the natural surroundings


  • Levees
  • Canal/Stream Banks
  • Shorelines
  • Channels
  • Earthen Dams & Spillways
  • Steepened Slopes
  • Roadway Embankments

Case Studies

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