This page contains information about the Estimation Tool
Check out our estimation tool to give you an idea of how many units you may need.
For walls 0.6 m (2 ft) and under, select "Gravity Wall". For walls under 1.2 m (4 ft) in height which require additional reinforcement select "Tie Back" or "Geogrid".
For walls where the height exceeds 1.2 m (4 ft), you will likely require a stamped design and Geogrid. Please check your local building codes for non-engineered wall height limits.