Truncated Dodeca Dome
A new unique design, the dodecahedron is sliced off (truncated) at vertices, then further divided and projected to make decagon triangles.
A vertical riser wall “Base Option” is added to provide height and convenient placement for a standard size door.
Top view shows the 10 sided polygon called a decagon..
Next to the entrance are columns made from the truncated dodecahedron solids.
The Decagrams are added and a Base Perimeter closer to the hemisphere point. More >>
The 23 ft. diameter TR-D with a 25″ Vertical Base Option and 2 door designs. Total height is 15′ – 7″.
There are only two basic triangle sizes, with modification at bottom that provides a rectangle area ideal for windows.
Parts are removed to add extensions for door openings. Extensions can be short or long as needed. Opening for front door is 36″ x 80″.