The Charm of Weathered Stone Walls

Combine structural strength with the charm of weathered stone with our RomanPisa walls. It has a softer, aged appearance of a tumbled wall and a tapered design that makes it applicable to either straight or curved walls. It allows for gravity walls up to 4 feet in height and engineered walls upwards of 30 feet high.


Wall Estimation Tool

Experience the new Wall Estimation Tool for RomanPisa.  This free, easy to use Web Application allows you to quickly estimate your next Retaining Wall project in minutes, including all quantities of Wall Block, Corner Units, Cap Stones, even Geogrid and backfill materials!  The simple drawing interface makes it easy to lay your wall out, then generate a complete, professional report that can be used for costing or feasibility purposes.

Wall Estimation Tool

Wall Estimation Tutorial Video
This quick tutorial will guide you through the basic of designing your RomanPisa retaining wall using the Wall Estimation tool.

Note: This new Estimation tool is for costing and feasibility only. A Professional Engineer must always be retained to prepare a Final Design prior to bidding or construction. 


6 x 8 x 12 in
152 x 203 x 305 mm

12" Corner
6 x 12 x 9 in
152 x 305 x 229 mm

12" Roman Coping
4 x 8 x 12 in
102 x 203 x 305 mm



Sierra Grey

Every effort has been made to ensure accuracy in the colour representations found on this website. However, due to the natural characteristics of concrete, the manufacturing process and on-screen display, actual colours in the final product may vary from that shown.


Retaining / Support / Freestanding Walls