The patent that changed the structural logic of corrugated steel silos.

In 2000, SIMEZA patented a corrugated sheet design that significantly improved the structural performance of steel grain silos. Twenty-five years later, that same design is in every silo we manufacture.

The problem it solved was real: conventional corrugated panels had structural limitations that constrained silo height, load capacity, and long-term durability. The patented geometry changed the load distribution across the sheet, allowing for greater structural efficiency without adding material weight. A decisive advantage in large-capacity installations.

A quarter century of field validation across five continents has proven the structural logic. The engineers who developed the patent couldn’t have anticipated every climate, commodity, or load scenario we’d encounter. But sound engineering ages well.

Some decisions you make once. The results prove themselves over decades.

Want to understand what this design means for your installation? Talk to us here