Nautitech 41 Type S : a new vision of the catamaran
With the 41 Type S, Nautitech Catamarans is not merely offering a new model: it is a genuine alternative that breaks the mould.
A new signature, designed for those seeking performance, freedom and durability all in one.
Right from the outset, the promise is clear: to sail more freely, more simply, for longer. A bold ambition, which is reflected in every detail of the design.
One of the most striking features of the Nautitech 41 Type S is the extensive work carried out on its weight. It now boasts one of the most competitive displacements in its class, making it the lightest 41-foot catamaran on the market.
At the heart of this approach, weight distribution, a key factor in the performance of Nautitech catamarans, has guided the design to offer a smoother and more comfortable sailing experience.
By reducing pitch, we improve both stability at sea and enjoyment on board. To achieve this, the heaviest components of the boat, such as the engine, fuel tank and batteries, have been positioned closer to the boat’s centre of gravity. This mass optimization is completed by the choice of a lighter mast tube, which helps to limit the masses at the end.
This lightness is not merely a technical consideration: it radically transforms the experience at sea. The boat accelerates more quickly and remains responsive even in light winds.
Combined with a sail-to-displacement ratio of 5.17, this approach positions the 41 Type S as a high-performance catamaran, capable of combining speed, precision and the joy of sailing.
Behind the letter “S” lies a genuine sailing philosophy. The Nautitech 41 Type S is built around eight dimensions, which shape the entire on-board experience.
The SAIL dimension puts sailing back at the heart of the design, with an optimised rig and a lightweight hull that enhance the authentic sailing experience.
The SMART concept translates into intuitive ergonomics and advanced modularity, designed to simplify daily life on board.
When sailing, the SENSATION promise comes into its own: the helm is responsive, the boat reacts instantly, and stability remains remarkable, even when conditions become rough.
The SPEED dimension, meanwhile, is based on meticulous naval architecture, with a rear-set mast and reduced pitch that significantly improve performance.
The strength is not to be outdone with STRONG, which relies on a construction in multi-material composites with zones of car-bone fiber/vinylester to absorb loads.
The SLEEK design, recognisable by its taut lines and inverted bows, asserts a modern and elegant identity.
On board, SERENITY ensures smooth movement, a sheltered cockpit and panoramic visibility.
SPIRIT embodies the very essence of catamaran cruising: freedom, exploration and the open sea.
The Nautitech 41 Type S introduces a major innovation to the catamaran market, being the first on the market to offer the Reshape concept. Far from being a boat fixed in its original configuration, it becomes an evolving space, capable of adapting over time.
This approach responds to a simple reality : sailing plans evolve. A family cruise may give way to a round-the-world trip, or to more challenging sailing. The boat must be able to keep pace with these changes.
At the heart of this system, the modular SmartRoom Versatility allows spaces to be easily transformed according to needs. A double cabin to accommodate guests, or an optimised storage space: every configuration becomes possible.
The 41 Type S also benefits from advanced hull design, incorporating WhisperHull technology. The concave hull improves water flow, reduces turbulence and significantly limits noise pollution.
Building on this, the concave architecture of NAUTITECH hulls goes a step further by minimising the immersion of the transom whilst maintaining shallow deadrise angles, thereby enabling the boat to reach a cruising speed of 8 to 10 knots more quickly.
This design drastically reduces wake turbulence – ‘the hull no longer draws water’ – and guarantees remarkable acoustic comfort, particularly at anchor and whilst underway. This benefit is accentuated when the boat is loaded, confirming the relevance of this approach compared to more traditional hulls.
Designed with overall performance in mind, this hull also ensures optimal weight distribution thanks to the forward position of the maximum hull depth.
True to NAUTITECH’s DNA, it maintains a characteristic dynamic trim: the faster the boat accelerates, the more it sits upright, enhancing safety in rough seas or in the event of oversteering.
Furthermore, the raised bow contributes to improved manoeuvrability, making tacking and manoeuvring in port easier, whilst offering fuller, U-shaped forward sections, which provide increased resistance to pitching.
This ingenious design also offers added safety, particularly at the bow between the hulls when the boat is riding the waves. By acting as a natural stiffener for the structure, the low step helps to lighten the overall weight of the boat, thereby improving both its performance and comfort at sea.
At sea, this translates into a smoother, quieter and more fluid ride. This is a particularly welcome feature on long crossings, where acoustic comfort becomes a key factor in on-board well-being.
Another major innovation is the layout of the saloon. The Nautitech 41 Type S strikes a perfect balance between the interior and the cockpit (50/50), an approach that is still rare in this segment.
This design creates a seamless flow between the living spaces, encouraging movement, conviviality and an open connection to the outdoors. The boat thus becomes a place to live in as much as a vessel for sailing.
The large panoramic bay fully glazed enhances this feeling, offering a 360° sea view and exceptional brightness, while ensuring optimal visibility while sailing.
This openness is enhanced by the roof architecture: by visually ‘erasing’ the bulkhead and optimising the layout and thickness of the uprights, the field of vision is largely unobstructed. The raised glazing area significantly improves forward visibility when standing in the saloon.
Ultimately, this design offers a clearer view of the surroundings from the helm, whilst creating a bright and fluid atmosphere, true to Nautitech’s DNA.
The roof height is an essential element in the design and performance of Nautitech catamarans. As at each design stage, the challenge is to find the right proportions between the roof height, glazing and freeboard height, in order to define a balanced and harmonious deck line.
The height of the nacelle bottom plays a decisive role in the boat’s ability to pass the sea with comfort and efficiency. At Nautitech, we have chosen a lift bottom height that is more pronounced than the one offered by our competitors.
Once the waterline has been established, in line with the height of the roof and the lower bulkheads in the hulls, we incorporate the brand’s signature feature, first seen on the Nautitech 44: a high waterline that stretches from bow to stern. This precision work, refined over a long period, aims to create perfect continuity between the waterline, the slope of the upper sheer, the angle of the bow, the hull portholes and the lower sheer, all in perfect harmony with the roof.
Ultimately, this holistic approach to naval design results in elegant,dynamic and perfectly balanced catamarans, designed to combine sailing performance with comfort at sea.
On board, the atmosphere is designed to be modern, welcoming and practical. The materials have been carefully selected, combining wood, technical textiles and elegant finishes in a colour scheme inspired by the marine world.
But comfort goes beyond aesthetics. The Nautitech 41 Type S also incorporates sustainable solutions: solar panels, lithium batteries and optimised resource management.
This approach is fully in line with a commitment to offering a sustainable catamaran, capable of reducing its environmental impact whilst prolonging the pleasure of sailing.
Combining lightness, performance and modularity, the Nautitech 41 Type S ticks all the boxes for a modern catamaran.
It appeals equally to passionate sailors and those looking for a comfortable, adaptable boat that is ready for the open sea. Its unique positioning could well make it a benchmark in the 41-foot catamaran segment.
With this model, Nautitech Catamarans is not simply adding another boat to its range.
The shipyard is blazing a new trail:
That of a catamaran designed for today, capable of keeping pace with tomorrow, and created for one purpose alone — to allow you to sail more freely, more easily, and for longer.