Sigma 6” Split Face
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Cambridge Products Color Selection Guide
Sigma Getting Started Guide (8.8 MB)
Cambridge Sigma 8 Guide to Building Engineered Retaining Walls
Sigma 6 Wall Test Results
Sigma 8 Wall Test Results
Radiuses for Cambridge Wallstones
Design Gallery Photos of Sigma Wall
Note: Cambridge manufactures wall products at two separate locations. We offer Sigma and Caps & Column kits in a PLUS version. Make sure to discuss with your distributor if adding on from a previous project
Note: We can't guarantee that your monitor's display of color will be accurate. Please contact Fanelli Landscape Supply to view samples.