Luxury Boat Interior Designers

We provide bespoke luxury boat interior design and marine interior design services, creating refined, functional and beautifully crafted interiors for yachts, motorboats and luxury vessels.

Designing interiors for boats and yachts requires a specialist approach. Space efficiency, weight considerations, durability and marine regulations must all be balanced with comfort, elegance and craftsmanship. At KTM Design, we create interiors that feel luxurious yet practical, enhancing life on board while reflecting the personality and lifestyle of the owner.

Whether you are refitting an existing vessel or designing a new build, our marine interior designers deliver tailored solutions that maximise space, improve functionality and elevate the overall onboard experience. From private yachts to commercial luxury vessels, we create interiors that are as practical at sea as they are visually striking.

Based in Bournemouth, Dorset, KTM Design works with boat owners, yacht builders, canal boat enthusiasts and marine operators across the UK and internationally. Our expertise in marine interior design ensures every project is delivered to the highest standards of quality, safety and finish.

Complete our contact form or call us on 01202 069499 for a free, no-obligation consultation about your luxury boat interior design project.

Contact our luxury boat interior designers

Full-Service Marine Interior Designers

KTM Design offers a complete turnkey service for luxury boat and marine interior design projects. From initial concept through to detailed design, build coordination and final installation, we manage every stage to ensure a seamless experience and exceptional results.

  • Interior Design

    We design elegant, space-efficient layouts that enhance comfort and usability on board. Every detail, from furniture proportions to material selection, is carefully considered to suit marine environments.

  • Lighting Design

    Lighting is essential in marine interiors, where natural light can be limited. We design layered lighting schemes that enhance ambience, improve visibility and create a warm, welcoming atmosphere throughout the vessel.

  • Joinery and Built-In Furniture

    Marine interiors rely heavily on bespoke joinery. We design custom cabinetry, seating and storage solutions that maximise space while maintaining a refined, high-end finish.

  • Soft Furnishings and Finishes

    From upholstery and wall finishes to bespoke fabrics and detailing, we specify materials that combine luxury with durability, moisture resistance and ease of maintenance.


Luxury Boat Interior Design Process

Step 1:

Design brief

We begin by understanding how you use your vessel, your aesthetic preferences and any technical or operational requirements. This stage ensures the design supports both lifestyle and performance.

Step 2:

Concept design

Our designers develop layouts, mood boards and 3D visuals to bring your marine interior design concept to life and help you visualise the finished space.

Step 3:

Design development

The concept is refined with careful consideration of weight, materials, marine regulations and installation requirements, ensuring the design performs as well as it looks.

Step 4:

Technical design

We prepare detailed technical drawings, joinery details and FF&E specifications tailored specifically for marine environments.

Step 5:

Build and Installation

Working closely with boat builders, shipyards and specialist contractors, we oversee the installation process to ensure accuracy, quality and attention to detail.

Step 6:

Handover and closeout

Once complete, we carry out a final inspection and finishing touches to ensure the interior meets our exacting standards and your expectations.

Luxury Boat Interior Design Ideas and Inspiration

Exceptional luxury boat interiors combine comfort, craftsmanship and intelligent use of space. Below are some design ideas commonly used in high-end marine interior design projects.

Seamless Indoor-Outdoor Living

Large glazing, sliding doors and coordinated exterior finishes help blur the line between interior and deck spaces, creating a more open and luxurious onboard experience.

Space-Saving, Multi-Functional Furniture

Marine interiors benefit from furniture that serves multiple purposes, such as seating with integrated storage or convertible dining and sleeping areas.

Refined, Neutral Colour Schemes

Soft neutrals paired with natural textures create a timeless aesthetic that reflects the marine environment and enhances natural light within the vessel.

Premium Materials with Marine Performance

High-quality woods, engineered veneers, leathers and specialist fabrics offer a luxurious finish while meeting the demands of life at sea.

Thoughtful Cabin Layouts

Well-designed cabins prioritise comfort, privacy and storage, ensuring restful spaces that feel calm and considered rather than cramped.

Marine interior design testimonials

  • ★★★★★

    “The KTM Design team have built a fantastic company with one of the best reputations within their industry for their levels of service and thinking outside the box. Definitely worth a call if you’re thinking of having some design work done”

    Ben Reynolds, Reward I.T

  • ★★★★★

    “The KTM Design team have built a fantastic company with one of the best reputations within their industry for their levels of service and thinking outside the box. Definitely worth a call if you’re thinking of having some design work done”

    Ben Reynolds, Reward I.T


Marine Interior Design Standards and Considerations

Luxury marine interior design must meet specific technical and safety requirements while maintaining a high-end aesthetic. KTM Design ensures every project aligns with best practice and marine standards.

Safety and Fire Regulations

All materials, finishes and layouts are specified to meet relevant marine fire safety and compliance standards without compromising visual quality.

Weight and Balance

Careful material selection and layout planning help maintain vessel performance, stability and fuel efficiency.

Moisture and Ventilation

Marine interiors must withstand humidity and temperature changes. We specify materials and ventilation solutions designed for longevity and comfort.

Acoustic Comfort

Sound insulation and acoustic treatments reduce noise from engines, water and onboard systems, creating a more relaxing onboard environment.

Durability and Maintenance

Luxury boat interiors must perform over time. We prioritise finishes that are robust, easy to maintain and suitable for marine conditions.


Luxury Boat Interior Design FAQs

What makes marine interior design different from residential interiors?

Marine interior design requires specialist knowledge of space constraints, weight, safety regulations and environmental conditions. Every design decision must balance aesthetics with performance and durability.

Do you work on yachts and boats outside the UK?

Yes, KTM Design provides luxury boat and marine interior design services internationally, working with private owners, builders and operators worldwide.


Meet Katie


The luxury boat and marine interior design team is led by KTM Design Co-founder, Katie Thomas. As South West Regional Director for the Society of British & International Design (SBID), a Visiting Lecturer at the Arts University Bournemouth (AUB), and a regular speaker at design and property events across the UK, Katie brings exceptional expertise to every marine project.

Supported by a highly skilled design team, KTM Design delivers refined marine interiors that combine craftsmanship, functionality and timeless luxury.

Contact Katie today to discuss your luxury boat interior design or marine interior design project.


Contact Katie today.


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