About
The marketplace for
3D nautical solutions
MarineLab3D was born from a passion for the sea and 3D printing technology. A community of makers, engineers and boating enthusiasts designing real solutions for people who live on the water every day.
Making every nautical solution accessible
How many times have you searched for an unavailable spare part, a specific accessory, or a custom solution for your boat? Traditional channels are slow, expensive and often can't cover the needs of less common vessels.
MarineLab3D changes this: it connects those who need a solution with those who know how to design it. Files are available immediately, printable anywhere in the world, and can be customised on request.
3D printing is the quiet revolution in boatbuilding: technical materials like PETG, ASA and TPU withstand UV, salt and temperature swings. This is no longer prototyping — it's distributed manufacturing.
From design to your boat
Browse the catalogue
Accessories, brackets, spare parts, custom components. Every product is designed by creators specialised in the nautical sector.
Purchase the file
Download the STL or ZIP file immediately after purchase. The file is yours forever — print it as many times as you need.
Print or get it printed
Have a printer? Great. Otherwise find a local or online print-on-demand service through our partners.
Need something unique?
Submit a custom request: our creators receive the brief and send you their offers within a few days.
Built for the nautical community
Vertical specialisation
Nautical products only. No compromise with generic categories.
Technical quality
Every file is reviewed: print specs, recommended materials, declared tolerances.
Global community
Creators from around the world, solutions for every type of vessel and every latitude.
Sustainability
Print only what you need, when you need it. Zero stock, zero production waste.
Creator-first
Independent designers earn a competitive share on every sale. The platform grows with them.
Secure purchases
Shopify-protected payments, guaranteed downloads, direct support for any issue.
Built by sea enthusiasts
MarineLab3D is a project born from the frustration of people who know the nautical world well: finding specific spare parts takes weeks, costs are disproportionate, and the solution often already exists in someone's head — it just lacks a way to share it.
Professional 3D printing has changed this landscape. Today a specialised designer can create in a few days what a traditional workshop would take weeks to produce. We built the platform to connect these two worlds.
Are you a designer or maker?
Publish your nautical projects on MarineLab3D and earn a competitive share on every download. Your work reaches boat owners around the world.
Become a creator → Browse the catalogue