Foley Stormwater Products

Enclosure Walls Module

The perimeter of StormPrism systems is enclosed using full-height precast concrete panels designed to address the use of most onsite soils. Panel widths can vary depending upon the system layout. Joints are sealed to be soil-tight using closed cell foam.

Walls are placed after the modules are set and feature a connection at the top of the wall. The earth loads hold the walls in place. Walls are delivered with openings for inlet and outlet pipes and outlet control structures. With full interface with the top/bottom slabs and no seam in the middle, StormPrism exterior walls are structurally superior and can easily accommodate native backfill. They can also be designed to site specific surcharge loading with much greater design flexibility.

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