Flex (a.k.a. Flexosphere™)

One System. Endless Possibilities.

A versatile modular building kit built on the Thios open standard. Design any space you can imagine — office, studio, workshop, retreat — and build it yourself from standard lumber.

Projete seu Espaço → Sem necessidade de conta. Comece em segundos. Built on the Thios open standard · CERN OHL v2 licensed

Why Build Your Own Space?

Custom outbuildings cost $20,000–$60,000 from contractors. Prefab sheds are one-size-fits-all and can't be reconfigured. Converting garages reduces home value. The Flexosphere is a modular building system that adapts to any purpose — design it yourself, build it from standard lumber, and reconfigure it when your needs change.

What You Get

Tudo o que você precisa — construa você mesmo ou contrate localmente

Manual Completo

Guia de 200+ páginas com listas de materiais, dimensões e instruções passo a passo. Compartilhe com um construtor ou siga você mesmo.

3D Configurator Access

Design your layout in real-time, swap modules, and export your bill of materials.

Lifetime Updates

Every handbook improvement, delivered free forever with Lifetime or Founder tier.

Comunidade

Junte-se a uma comunidade mundial de construtores e proprietários compartilhando dicas, fotos de progresso e histórias de projetos no Discord.

Como funciona

Porquê Flexosphere?

Build Anything

Office, studio, workshop, meditation space, guest room, music room — the same modular system adapts to any function you need.

22 Interchangeable Modules

Walls, windows, doors, vents, and specialty panels snap together in any configuration. Reconfigure anytime your needs change.

Take It With You

Trailer-mountable on a standard flatbed. Move to a new site, sell it intact, or disassemble and rebuild in a new layout.

Technical Specifications

Base Diameter3.7 m (12 ft)
Floor Area~9.3 m² (~100 sq ft)
Height~3.0 m (~10 ft)
Module Count22 interchangeable panels
StructureStandard dimensional lumber (2×4, 2×6)
FoundationPier blocks or trailer-mounted
InsulationR-13 to R-19 (climate dependent)
LicenseCERN Open Hardware License v2
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

Obter planos de construção

Manual completo com instruções passo a passo, listas de materiais e ficheiros CAD. A partir de 29 $.

Ver preços e edições

Garantia de reembolso de 30 dias. Licença open source incluída.

Orçamentos de construtores locais

Projete sua configuração em nossa ferramenta gratuita online e receba orçamentos de materiais de fornecedores próximos.

Projetar e solicitar orçamentos

Ferramentas de Construcao

Tudo o que precisa para construir com precisao — de gabaritos a guias.

📐
Disponivel

Gabaritos MDF & Papel

Guias de fresagem MDF cortados por CNC e moldes de papel em escala real.

Ver Gabaritos →
🖨️
Em Breve

Guias Imprimiveis em 3D

Baixe arquivos STL para guias de montagem, ferramentas de alinhamento e guias de perfuracao.

🔧
Em Breve

Kits de Guias (Entrega)

Guias profissionais de aco e aluminio entregues diretamente na sua porta.

Frequently Asked Questions

Anything — home office, art studio, music room, meditation retreat, guest house, workshop, gaming room, or whatever you need. The modular design means you can customize it for any purpose and reconfigure later.
The Flexosphere uses the same Thios modular standard as all our products, but it's not specialized for any single function. Think of it as the blank canvas — you choose the purpose and configure accordingly.
Yes. Because the modules are interchangeable, you can swap panels, add windows or doors, and reconfigure the interior. An office today can become a studio tomorrow.
Standard woodworking tools — circular saw, drill, measuring tape, level. No special skills required. The step-by-step handbook walks you through every cut and connection.
Materials typically run $3,000–$6,000 depending on your configuration, insulation choice, and local lumber prices. The build plans start at $29.
Pagamento Seguro
Criptografia de 256 bits
100% Código Aberto
Satisfação Garantida

OPEN SOURCE HARDWARE


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.

Learn More

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🔥 Nosso Primeiro Produto foi Lançado!

Obtenha o Manual Completo do Thiosphere™ - o guia completo para espaços modulares de código aberto - a partir de $29!

A Edição Fundador inclui acesso vitalício a todos os manuais planejados!

Compre o seu hoje