Flexosphere Classic
The Adaptable Multi-Purpose Space
Designed by Thios
Specifications
| Diameter | 3.7 m (12 ft) |
| Floor Area | ~9.3 m² (~100 sq ft) |
| Modules | 18 |
| Panel Material | Mixed (cedar, composite, glazing) |
| Estimated Cost | $5,000–$7,500 |
| Build Time | 2–3 weekends |
| Skill Level | Intermediate DIY |
| Foundation | plinth |
| Tools Needed | Circular saw, drill, tape measure, level |
A plinth-mounted modular structure with interchangeable panel inserts for any use case. Swap between solid walls, windows, screens, or open frames to transform from studio to workshop to guest room in minutes.
Bill of Materials
Frame Fasteners
Foundation & Mounting
Other Parts
M6 flat washers
144x
Door handle set
1x
Panel weatherstripping
18x
Silicone sealant tube
1x
M10 plinth anchor bolts
8x
Designed by Peter Bartsch
20 years in product design
John Deere · FourKites · Nokia HERE
CERN Open Hardware License v2
Modify, share, and improve freely
Standard Dimensional Lumber
From any hardware store
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