European yacht-design experience
Naval architecture and yacht design work in the Netherlands developed a practical understanding of concept, engineering and production interfaces.
Naval architecture
From first line to build-ready detail.
6Sigma began in naval architecture. Today that same engineering discipline supports yacht concepts, conversions, structural decisions, stability, production information and delivery.
The engineering foundation
Naval architecture is where 6Sigma began.
Before dry-dock programmes, refits and integrated project delivery, there was a naval architecture practice.
Jako Laubscher's route into yacht design began with mechanical engineering in South Africa and continued through yacht-focused naval architecture work in the Netherlands. He completed an MSc in Naval Architecture in the United Kingdom while working full time.
He returned to Cape Town and founded 6Sigma Naval Architects in 2012. That design-led foundation still informs how 6Sigma Yachts approaches every consequential technical decision.
6Sigma Naval Architects founded
Jako brought that international experience home and established an independent Cape Town naval architecture practice.
Design capability expands into delivery
The wider business grew from engineering consultancy into dry-dock, repair, refit, conversion and multidisciplinary marine project delivery.
A dedicated yacht specialist
6Sigma Yachts gives owners and representatives a yacht-focused relationship backed by the wider engineering and delivery platform.
Design development in practice
Turning inherited vessel information into a coordinated proposal.
Conversion and refit design often begins with incomplete or historic records. The engineering task is to establish a reliable baseline, test the new intent and make each interface clear enough for approval and execution.
Establish the baseline
Review the available drawings, survey evidence and onboard information to identify what can be trusted and what must be verified.
Develop the geometry
Test proportions, arrangements, access and structural interfaces against the existing yacht and intended use.
Coordinate the proposal
Resolve the preferred direction into a proposal suitable for owner, technical, regulatory and delivery decisions.
Selected design material is presented without client or vessel identities.
Integrated design capability
A complete route from feasibility to production.
The appropriate design scope is built around the yacht, the proposed change and the evidence required for a confident decision.
Survey and digital capture
Establish a dependable technical baseline from available records, onboard survey, measurements and 3D capture where required.
Feasibility and concept design
Test the owner's objective against space, structure, stability, systems, access, class requirements and the intended operating profile.
General arrangements and space planning
Develop deck plans, circulation, guest and crew spaces, equipment locations and the interfaces that shape how the yacht will work.
Stability and performance
Assess weight, centres, loading conditions, stability and performance implications before modifications become irreversible commitments.
Structure and systems integration
Engineer structural changes, foundations, penetrations and the integration of new equipment with existing yacht systems.
Production information and as-built records
Translate approved intent into coordinated drawings, fabrication information, technical submissions and accurate close-out records.
Concept, calculation and production
Every design decision must survive contact with engineering and construction.
Visual intent is developed alongside arrangement, stability, structural and production requirements so the approved solution can be built, verified and handed over.
Deck planning, circulation, guest experience, equipment and operational interfaces considered together.
Structural behaviour and design assumptions tested before production commitments are made.
Approved intent translated into coordinated drawings and fabrication-ready technical information.
Concept and general arrangementStability and weight assessmentStructural analysisClass and statutory submissionDetailed production drawingsFabrication-ready data and as-built close-out
A yacht-design journey
International experience, brought home to Cape Town.
The present capability was built through design offices, shipyards, postgraduate study and hands-on project development.
Early 6Sigma yacht work combined concept design, naval architecture, 3D development and production thinking. The same principle remains central today: aesthetics, engineering and buildability must be developed as one connected problem.
As 6Sigma expanded into wider marine project delivery, the design office gained direct feedback from repair, fabrication, dry-dock and conversion work. 6Sigma Yachts now brings those disciplines back together around the standards expected of a major yacht project.
A controlled engineering pathway
Evidence before irreversible commitments.
The exact scope changes with each yacht. The discipline of establishing facts, testing the preferred solution and controlling technical change does not.
- 01
Define the objective
Confirm what the owner, captain or project team wants the yacht to achieve and which decision must be made.
- 02
Establish the facts
Review records, survey the yacht and identify the technical constraints, unknowns and governing requirements.
- 03
Develop and verify
Compare options, coordinate disciplines and test the preferred solution through the required calculations and reviews.
- 04
Support delivery
Resolve technical questions during procurement and execution, control approved changes and complete the as-built record.
Naval architecture questions
Direct answers before the engineering review.
The right starting point depends on the yacht, the available information and the decision ahead.
When should a yacht project involve a naval architect?
Naval architecture should begin before major repair, modification or equipment commitments when the proposed work may affect structure, stability, weight, performance, class compliance, systems interfaces or the yacht's operating profile.
Can 6Sigma develop a design from incomplete or historic vessel information?
Yes. The starting point can be existing drawings, scans, photographs, onboard measurements and operational knowledge. The team establishes what can be relied on, identifies missing information and develops the survey or digital-capture scope required for a defensible design baseline.
What naval architecture deliverables can be provided?
Depending on scope, deliverables can include survey findings, feasibility studies, concepts, general arrangements, stability work, structural analysis, drawings, specifications, equipment-integration information, production details and technical submissions for class review.
Can the same engineering team support the yacht through execution?
Yes. Continuing involvement allows the design team to answer site questions, coordinate class responses, manage approved changes, verify installation intent and close the project with accurate as-built information.
How is confidential design information protected?
Public examples are selected and edited to remove vessel and client identities. Detailed drawings, calculations, commercial information and project records are shared only with authorised parties through the agreed confidentiality and access process.
Begin with the engineering question
Put engineering evidence behind the next major decision.
Share the proposed change, available vessel information and the decision that must be made. We will identify the survey, analysis and design evidence required.
Request an engineering review