Royal Huisman, celebrating its 140th anniversary, has reached a significant milestone with the hull turning of Project 410, the world's largest sloop. This 85-meter marvel, also known as the "85m New World Sloop," represents the pinnacle of modern yacht design and engineering.



Project 410, cloaked in secrecy, is a collaborative effort involving the yacht owner, Frers Design for the overall concept and naval architecture, and Wetzels Brown for the interior design. The engineering is handled by Royal Huisman's in-house team alongside expert co-makers. The project was initially unveiled at the St. Barths Bucket Regatta in 2022, but details have been sparse since then.

The aluminum hull, constructed at Royal Huisman's expanded Hall 2 in Vollenhove, showcases the shipyard's commitment to pushing boundaries in superyacht construction. This latest milestone sees the main 61-meter section of the hull turned upright, a critical step in the vessel's development.




The hull turning is a testament to Royal Huisman's engineering prowess and marks a pivotal point in the creation of the world's largest single-mast yacht. CEO Jan Timmerman highlighted the significance of this event, noting, "Four of the world's ten largest sailing yachts are either built by or under construction at Royal Huisman. This includes Athena, Sea Eagle, Project 410, and another large sailing yacht currently underway. These projects exemplify the advantages of large sailing yachts, such as the thrill of hoisting sails and cutting through waves, combined with advanced technologies for comfort and efficiency."



Timmerman also emphasized the green credentials of these yachts, noting their ability to utilize wind propulsion and operate in an energy-neutral mode, a feature that allows for silent anchoring and efficient power generation. This approach continues Royal Huisman's legacy of innovation, initiated nearly two decades ago with the world’s first hybrid superyacht.

The hull turning of Project 410 involved a meticulously planned maneuver using four cranes to lift and rotate the 200-foot aluminum structure over a canal adjacent to the shipyard. Once turned, the hull was placed on a cradle and moved back into the construction hall for further outfitting.

With this phase complete, the focus now shifts to the installation of onboard systems and the completion of the bow section, which is being constructed separately. Concurrently, Rondal, a sister company, is progressing on the carbon boom, mast, and integrated sailing system.



The completion of the hull turning marks a significant step forward in the journey of Project 410. As the yacht continues to take shape, it embodies the shipyard’s ethos of combining tradition with cutting-edge technology and sustainability. The Royal Huisman team, along with their partners, will continue to work towards delivering a yacht that is not only the largest of its kind but also a symbol of personal freedom and innovation.

Royal Huisman is a Dutch shipyard established in 1884 in Ronduite, building and refitting custom luxury sailing and motor yachts at its shipyard in Vollenhove, the Netherlands.

Credits: Royal Huisman

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