 He later worked as a technical consultant for other resorts, notably La Plagne and Flaine.One of the Saulire couloirs at Courchevel is named after Allais.As a consultant to Skis Rossignol, Allais helped to design the laminated-wood Olympic 41 ski (1941), and the first aluminum skis to win major ski races, the Métallais (1959) and Allais 60 (1960).