OPTIDOME by CST

The World’s Best Geodesic Domes and Vault Covers

Optidome by CST represents the pinnacle of innovation and strength in geodesic aluminum dome and vault cover solutions. As the world leader in the design and construction of tank covers, CST® has set the global standard for quality and performance.

With decades of proven experience and a rich history of pioneering advancements in Optidome Aluminum Dome engineering, CST has built more domes than any other company worldwide.

The same unmatched knowledge and expertise that make Optidome the industry’s most trusted aluminum geodesic dome are applied to our Optidome Aluminum Vault Cover solutions, delivering the strongest, most durable and most reliable dry bulk cover structure available.

Whether for water, wastewater, industrial or specialty applications, Optidome by CST provides world-class engineering and protection that stand the test of time.

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