Cube Octa Dome Simplified
Only 16 Connector Hubs and 39 struts are required to make this dome. The base perimeter is a perfect hexagon. Further developments add a Base Option, subdivision struts, Cupola and additional roof deck support boards.
Using 8 ft boards for the long struts, dome diameter is 16′-8″ with basic height 8′-4″.
This dome is similar to the 2 frequency Class 1 Octahedral dome with triangle face at top.