How It Works
Marine Solutions, Designed by Makers Who Know the Sea
MarineLab3D connects boat owners who need solutions with designers and engineers who know how to create them. Every file on our platform is reviewed before publishing — so you get designs that actually work on the water.
For Buyers
Step 1 — Browse Solutions
Search our library of 3D-printable nautical parts, accessories, and components. Filter by boat type, material, category, or problem. Every listing includes material specs, print settings, installation photos, and real user feedback.
Step 2 — Download & Print
Purchase a file and download it instantly. Print at home with your own 3D printer, or use one of our recommended print partners to have the part delivered to your door — already printed in the right material.
Step 3 — Install & Solve
Every design on MarineLab3D is made for real installation on real boats. If you have questions, you can ask the creator directly through the product page Q&A.
For Creators
Have a solution that works on your boat? Share it with thousands of boat owners worldwide and earn every time someone downloads your design.
- Upload your STL files and set your price (minimum €4.99)
- Our team reviews every submission for print quality and accuracy
- Earn 50% or 70% revenue share depending on your license model
- Your intellectual property stays yours — always
Apply to become a Founding Creator →
Can't Find What You Need?
Submit a custom part request. Describe the problem on your boat and our creator community will propose solutions. Browse existing requests or post your own.