What is the difference between steel frame modular and shipping container buildings?

Steel frame modular buildings use purpose-engineered steel chassis sized to the project, allowing wider spans, larger footprints and multi-story configurations. Shipping container buildings repurpose ISO containers, offering a bold industrial look and rapid deployment for retail, food & beverage and events. ROXBOX designs and manufactures both under one roof.

How much faster is modular construction with ROXBOX?

ROXBOX steel frame modular structures are typically delivered 30–50% faster than traditional construction because modules are fabricated in our Houston factory while site work proceeds in parallel.

Can ROXBOX deliver projects outside the continental United States?

Yes. ROXBOX projects are at work across the country and beyond, including the solar-powered Coconut Club beach club in Exuma, Bahamas. Logistics, shipping and on-site installation are scoped for each project.

Are ROXBOX buildings code compliant?

Every project is engineered for code compliance. Our in-house architects and engineers manage design, permitting and inspections, and each pre-designed model can be customized to meet local code requirements.

Can modular buildings operate off-grid?

Yes. ROXBOX can integrate Helios Solar Models and a Battery Energy Storage System to add off-grid capability, ideal for islands, remote sites and resilient operations.

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