The Dome Calculator is an online tool that helps designers and contractors easily determine the amount and type of Flex-C Trac needed to construct virtually any type of dome configuration they may encounter. 

Flex-Ability Concepts

The Dome Calculator is an online tool that helps designers and contractors easily determine the amount and type of Flex-C Trac needed to construct virtually any type of dome configuration they may encounter. Contractors can choose from six Flex-C Trac gauge and width options plus rib spacing options and can also select a combination that provides load capacity. For a selected configuration, the calculator will indicate the size of the compression ring and tension ring required plus the number of ribs needed and their dimensions. The website features a three-part how-to video that walks the framer through each step of dome construction and provides time-saving installation tips.  Drawings are available on the site to illustrate each component and how it connects.  The site also includes an order form for templates for all dome components. Included are templates that can be used as needed for the interior and exterior sheathing pieces of the dome. For more information, visit www.flexabilityconcepts.com.