Trinity Logo

Trinity Wall System

With the versatility behind the Trinity Wall System, contractors, owners, developers and engineers have an economical, sound, and easy to install solution to all their site wall needs.

Three Connection Options

  • Three reinforcement connection choices, including a traditional friction pin-less option with excellent connection values.
  • New patented structural anchorage connectivity for when geogrid embedment is not possible on sites with limited space.
  • Mechanical connection available for tall structures to economize geogrid reinforcement requirements.

Ease of Installation

  • Units incorporate hand holds at the back of blocks to ease lifting and placement during construction.
  • Vertically aligned cores allow efficient and complete stone fill of stacked units, and provides for easy grouting when required.
  • Create curves without cutting block.
  • Trinity Unit
    Block dimensions: 8”H x 18”W x 12”D
    Face Coverage Per Unit: 1 Square Foot
    Approximate Weight: 72 lbs
    Setback: 3/4” Per Course (5.4 Degrees)

    Availability GA

  • Trinity Wall Brings New Look to Apartment Community

    The new owners of a Sandy Springs, GA apartment complex had a problem. Their latest acquisition was built with retaining walls made of treated timbers. These original wooden walls, first installed in the 1970s, were a frequent maintenance issue.

    As the walls decayed, various fixes were made, including removing the rotted wood and replacing it with hand-placed stone and concrete. Other repairs were makeshift, including driving unattractive steel bulkheads into the ground to hold up the deteriorated areas. The new property developers embarked on a lengthy and expensive campaign to rid themselves of the problematic wooden retaining walls for good. They turned to Block USA for expertise and advice on the best way to achieve their goal.

    Working with Timber Ridge Contractors, of Cumming, Georgia, Jim Kelley of Block USA's Georgia Division examined the situation and determined that Trinity Wall, a heavy duty segmental retaining wall unit manufactured in the Georgia market, would be perfect for the complex renovation project. The Trinity Wall System offers three different installation methods: frictional, mechanical or structural. Because of existing buildings and well-established trees, excavation for geogrid in the reinforcement zones was not possible. That meant a structural anchorage connection was necessary for wall stability.

    The Trinity units are able to stand-up to the challenge of providing support for parking and recreation areas. They also provide a high-end aesthetic to improve the appearance of the entire residential community. After months of painstaking work, The Reserve at Sandy Springs is now entering the final stages of its transformation. Most of the old timber walls are gone for good leaving behind a series of beautiful, long-lasting walls in a Toccoa Blend color ready to support this renovated complex for decades to come.

Copyright © 2018 Block USA - All rights reserved.
All other trademarks, service marks, product names and logos appearing on this site are the property of their respective owners. Not all products available in all markets.