Composite deck on aluminium hull why does this combination make sense, according to Olivier Racoupeau? [Episode 5/5]

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The real advantages of a composite bridge

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On a sailboat, the deck is never an impact zone: all potential energy is absorbed by the hull. This opens the door to a different material for the upper part—and that's where composite shows its full potential.

Why choose a composite bridge?

- Integrated insulation: the sandwich structure provides natural thermal and acoustic insulation. The result: immediate comfort, summer and winter alike.
- Reduced weight: compared to an all-aluminum construction, the weight savings improve performance and make maneuvering easier.
-Durable non-slip surface: molded into the material, without extra thickness or bonding, it is more resistant to wear and tear and requires little maintenance.
- Optimized design: the composite allows for fluid, ergonomic shapes, designed for natural movement and harmonious integration of equipment.
- Increased usable volume: lighter, larger, and better insulated storage compartments—a real asset for long journeys.

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The choice of demanding sailors

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Combining an aluminum hull (robustness, safety, repairability) with a composite deck (lightness, insulation, aesthetics) offers an ideal balance. This combination of materials allows for uncompromising performance at sea and quality of life on board. It is a sensible choice, made for those who sail far, for long periods of time, and in varied conditions.

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The Allures Council

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For an offshore program, the combination of aluminum and composite is ideal: it maximizes safety, thermal comfort, and functionality on board. This duo reflects our philosophy: sturdy, comfortable, and elegant sailboats designed to explore the world with complete peace of mind.

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Bonus

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This video is the last in a series of five episodes designed to provide a better understanding of Allures' technical approaches.

See also: Why choose a centerboarder blue water cruising

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