Most Efficient

SRW to Install on the Market


  • Pinless system
  • Flat base for quick leveling
  • Vertically aligned cores allow for easy stone filling
  • Various face options available
  • More than 3 million square feet installed
  • Rear hand holds for lifting

Trinity provides contractors and engineers with an economical solution to their need for efficient retaining wall block. Excelling in tactical design and efficient installation, Trinity has proven to be the preferred choice amongst others in the market.

Trinity is a fierce competitor in the modular block industry. The way Trinity is designed makes a more productive unit in the field. We have been using Trinity since it was designed and have put up hundreds of thousands of square feet of wall with no problems. Trinity is our go-to block.

Matt Lowe – Vertical Earth

The Design

  • 3 piece look with 1 square foot units
  • Top nodes create a 5.4 degree set-back (3/4’ per course)
  • Vertically aligned cores allow for easy stone filling

Trinity is designed to create a MSE (Mechanically Stabilized Earth) structure using conventional geogrid. A popular feature of this system is the lack of required pins and clips, which brings ease to the block’s installation. Also, the ability to easily knock off the side pieces allows for tight radii and batter/running bond adjustments.

Face Styles

Chiseled Face

Stone Score 3 Piece

Scored Straight


Traditional Straight


cross sections

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