The Alliage 45 - 49 – 53 – 57 – 61 are centreboard yachts with a deck saloon. They are very comfortable yachts at sea, with a gentle motion and great aptitude downwind, the centreboard able to be raised to varying degrees providing excellent stability underway.

The ease of use of their pivoting centreboard and the robustness of their basic hull plating thickness (10 mms) means that they are mainly destined for the exploration of faraway lands, lagoons, rias, lochs, estuaries, tidal regions...

The 5 models offer a refined, ergonomic layout suited to ocean-going life, sailing shorthanded: very large forward cabin with a private heads, two aft guest cabins, a large panoramic living area combining saloon, galley and chart table.