Manufacturing

Drawn, built,
engineered.

Design, composite, machine, software. Every layer is developed and built by Rocean inside one integrated European operation.

Rocean composite bath manufacturing workshop
Rocean product design drawingStudio · Bordeaux
IDesign

Drawn
like a hull.

Antoine Richer, founder of Rocean, designed and built sailing yachts before designing baths. Rocean applies the discipline of naval architecture to cold immersion: continuous surfaces, softened edges, integrated systems, and structures made to withstand years of daily use.

Aesthetics, ergonomics, manufacturability and integrated systems feed into one another. This is the working method of yacht design: every line must resolve the body, the build and the eye at the same time.

Rigidity is calculated into the geometry, not added afterwards as bracing. The shell stays light, stiff and true to the drawing.

Rocean bath structure simulation showing displacement under load
Rocean composite bath finishing by handComposite · Marine finish
IIComposite

Marine-grade
composite.

Hand-laid composite shell with structural foam core and gelcoat surface, engineered for 20+ years of intensive daily use.

Thermal cycling, humidity, UV exposure, and chemical resistance are considered from the first layers — as in marine construction.

Laminated in a shipyard on the Adriatic coast, within a European marine-composite ecosystem specialized in high-precision production.

Laminate, reinforcements, and insulating core work as one self-supporting structure — thermally efficient, durable, and locally repairable.

Rocean composite shell layers showing gelcoat surface, fiberglass laminate and structural insulating foam core
Rocean integrated technical system under the bath shellSystems · Chiller & hydraulics
IIIThe machine

The machine,
built in-house.

The chiller is designed and assembled by ROCEAN. So are the hydraulic circuit, the water-treatment loop, and the electronics that drive them. Final assembly is carried out in our dedicated facility on the Baltic Sea, so the full system is built to work together from the start.

ThermalCooling architecture.

Stable cold performance, quiet operation, and repeated use, with refrigeration components selected, configured and assembled in-house.

WaterFiltration & treatment.

Fast turnover, 1-micron filtration, and UV treatment integrated into one compact system.

IntegrationVertical integration.

Every layer is adapted to the product, so all components work together as one coherent Rocan system.

Every subsystem is removable and replaceable in the field. No part of the machine requires the bath to be uninstalled.

Nothing critical is outsourced to a third-party brand. The product, the machine and the software are one company's responsibility from drawing to installation.

Rocean mobile app interface on a phoneSoftware · OS & AI
IVSoftware

Two layers
of intelligence.

Rocean OS pilots the heart of the machine — invisible to private owners, decisive for commercial operations. Rocean AI guides the experience — protocols, wearable data, recovery.