18′ diameter
5/8 frequency-3 (3v) wood panel-frame shell.
The dome
An 18′ wood panel-frame geodesic
DIY structure. Interactive guides. Open source.
Hex ×73 + pent + door
Triangular wood hex frames, pentagons, and door halves for the opening.
Shop first, assemble second
Build panel frames in the shop, then assemble the shell with the interactive sequence.
What you get from this project
Software and process — not a kit in a box.
Interactive Hex fab guide
Ten shop steps with live 3D, inches/mm toggle, and tool-aware instructions.
Interactive assembly guide
Full panel-shell viewer: ring-by-ring placement for hex, pent, and door halves.
Open source specs
Shared panel dimensions and topology in the builder repo — one source of truth.