The Kentucky Large Block Retaining Wall by Lee Building Products is none other than MagnumStone.  The MagnumStone advantages are tremendous. Using one large 8 sq. ft. block system to be able to offer any solution was the key to the system. The product is perhaps the most design friendly solution available on the market today.

The Ledge Face block has the most realistic look on the market and will appeal to any owner or developer. Using the vertical and horizontal drainage plays a large roll in the MagnumStone retaining wall. The SecureLug connection is superior and still allows curves and corners to be applied to any project need.

The Environment was also top of mind when designing the MagnumStone Retaining Wall system. The hollow core elements provide 40% less concrete which means less cement in the production. The trucking also provides big advantages such as less fuel to haul more blocks. The average truck can haul up to 250 sq. ft. / truck load based on a 45,000 lb truck.


Use the very easy to use retaining wall engineering software for free. You can lay out walls, design cross sections, check global stability and export to AutoCAD.

Design Capabilities

  • Geogrid Retaining Walls
  • Gravity Retaining Walls
  • Positive Connection
  • Steel Reinforced / Cantilevered
  • Plantable Terraced Retaining Walls
MagnumStone Gravity Retaining Wall

Interested in getting some pricing or design help for your retaining wall project in or around the Kentucky USA market area with the MagnumStone Retaining Wall System?


New MagnumStone Producers can learn best practices, calculated techniques and robust solutions from fellow industry leading Producers and experts worldwide. The incredibly supportive collection of MagnumStone Producers takes a solutions-based approach to deliver uniquely intrinsic value for all our partners. In addition to offering refined best practices, MagnumStone also provides support with respect to sales, customer support and technical resources. Discover more about how MagnumStone supports its Producers here:


Retaining Wall Design &
Analysis Software

Installation Guides & Block Specifications

Installation Guides &
Block Specifications

 Retaining Wall Case Studies & Blogs

Retaining Wall Case
Studies & Blogs


Education 101: Virtual
Retaining Wall Course


Retaining Wall Design
Idea Galleries