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Naval architecture & design. Decide before you cost.

3D modelling, engineering and interior design: the tools that let you make the right decisions before the first quote is signed — and add lasting value to your yacht.

Contact the Design team
Naval architecture and catamaran design — Nexus Marine

Naval architecture isn't a luxury. It's the most profitable investment of a refit project: a well-designed project upfront costs less to execute and sells significantly better.

3D modelling as a decision tool

Before any yard work, we model your boat and its transformations. Every choice — layout, propulsion, mass distribution, circulation on board — is validated upstream. The cost of a modelling phase is marginal compared to a mid-project modification, often ten times more expensive.

Parametric modelling, photorealistic rendering, updated stability calculations and digital as-built plans: our deliverables are directly usable by yard teams and valuable to a future buyer.

15–25%
extra resale value with an architect's file
×10
cost avoided vs mid-yard modification
100%
of deliverables usable by the yard

Our naval design services

"A vessel refitted with a full architect's file sells for 15 to 25% more than one without technical documentation."

The architect, from the very first thought

Bringing in naval architecture from the reflection phase ensures every euro invested in the refit serves a coherent, value-adding project. It also avoids structural surprises and guarantees that transformations respect the boat's balance and performance.

At Nexus Marine, the design team works hand in hand with the yard teams and the dedicated project manager — the same integrator logic, from plan to delivery.

From 3D rendering to the as-built file

Our deliverables don't stay theoretical. Photorealistic rendering lets the owner visualise the final result and decide with confidence; technical plans then guide the yard teams to the millimetre. At delivery, the digital as-built file records every modification made — wiring, circuits, reinforcements, equipment — and remains accessible years later.

This traceability changes everything at resale: a demanding buyer pays more for a boat whose technical history is documented and verifiable. Naval architecture is therefore not a cost, but an asset that appreciates over time.

Questions about naval architecture

What is naval architecture for in a refit?

It validates every choice through 3D modelling before the yard, avoiding costly mid-project modifications and guaranteeing a coherent, high-performing project.

Does 3D modelling really increase resale value?

Yes. A boat refitted with a full architect's file and as-built plans sells on average 15 to 25% more than a boat without technical documentation.

Do you intervene from the design phase?

Ideally, yes. Bringing in the architect from the first reflection directs every investment towards the best return and preserves the boat's balance.

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