
Discipline 03
Superyacht Deck Spas & Pools
The brief
Deck spas and pools engineered for a moving structure — weight, sloshing, Class coordination and a single-lift installation resolved before the vessel arrives at the yard.
Naval coordination
Structural loads, deck penetrations and service routes resolved in 3D against the vessel's existing systems and agreed with the naval architect and yard before fabrication starts.
Dynamic behaviour
Sloshing suppression and stability modelled at cruising speed, so the water stays where it belongs and the structure is not asked to absorb what the geometry should.
Single-lift delivery
Built as a monocoque with plant and hydraulics pre-installed and factory acceptance tested, so the yard window is a crane movement and a commissioning — not a build.

At a glance
- Typology
- Superyacht · Expedition
- Approval
- Class-coordinated
- Build
- Monocoque, pre-tested
- Install
- Single lift
Standards & Assurance
- Chartered
- Design led by a Chartered Mechanical Engineer (CEng MIMechE). Calculations are signed, not assumed.
- Class-coordinated
- Marine work coordinated with the vessel's naval architect, yard and Class surveyor before fabrication begins.
- Supervised manufacture
- Vessels and plant built by vetted specialist fabricators to our drawings, and factory acceptance tested with our engineers present before anything ships.
- Commissioned by us
- Delivery, lifting, installation and commissioning supervised by the engineers who drew it.
