Your Immersive Studio, Built From Scratch
A sound-dampened entertainment pod built on the Thios modular standard. VR-ready, fully mobile, built from standard lumber — design it in 3D and build it in 3–4 weekends.
Design Your Retreat → No account required. Start building in seconds. Built on the Thios open standard · CERN OHL v2 licensedDedicated home theaters cost $20,000–$50,000 for a room conversion. Soundproofing a garage runs $5,000–$15,000. Neither option moves with you. The Immosphere is a sound-dampened entertainment pod you build from standard lumber — VR-ready, fully mobile, under $7,000 in materials.
Not a PDF — a complete open-source construction system
Complete build plans under CERN Open Hardware License. Modify, share, and improve freely.
Design your layout in our free online tool. Get your exact bill of materials and cut list.
Detailed assembly guide with dimensions, material specs, and photos for every module.
Get quotes from local suppliers. Connect with builders in your area.
Double-shell construction with mineral wool. Full blackout capability + bias lighting. 120-inch projection or multi-monitor.
Geodesic geometry gives usable clearance right to the walls at standing height. Seats 2–4 for movie nights.
Roll it into position and lock it down. Fits a standard parking space (9 × 18 ft). Under $7,000 in materials.
| Interior | Compact geodesic shell, optimized for immersion |
| Display Options | Up to 120 in. projection or multi-monitor setup |
| Audio | Sound-dampened double-wall construction |
| Lighting | Full blackout capability + bias lighting integration |
| Climate | Dedicated HVAC (handles heat from electronics) |
| VR Ready | Room-scale clearance for full-body tracking |
| Foundation | Caster-mounted (lockable, repositionable) |
| Materials Budget | $4,000 - $7,000 (including acoustic treatment and wiring) |
Step-by-step handbook, cut lists, material specs, and assembly guides — plus lifetime updates and community access. From $29.
See Pricing & Editions30-day money-back guarantee · Open-source license included
Design your configuration in our free online tool, then get material quotes from suppliers near you.
Design & Get QuotesEverything you need to build with precision — from templates to jigs.
Precision CNC-cut MDF routing guides and full-scale paper patterns for accurate fabrication.
View Templates →Download STL files for assembly jigs, alignment tools, and drilling guides. Print at home.
Professional-grade steel and aluminum jigs shipped directly to your door.
The Thiosphere™ SDK, the foundation to all our products, is open source hardware. In fact, all Thios products are. Specifically the CERN Open Hardware Licence Version 2 - Strongly Reciprocal.
That's a fancy way of saying that if you want to use our design, even for commercial purposes, you have to share your changes with everyone else.
Get the Whole Thiosphere™ Handbook - the complete guide to modular open source spaces - starting at $29!
Founder's Edition includes lifetime access to all planned handbooks!
