Since its beginnings, DAL'ALU has regularly received awards from numerous professional corporations:

• 1982 : ANVAR Prize
• 1983: Silver Medal – Paris Fair
• 1983: Innovative Product - BATIMAT
• 1985: ECCA Prize (the European Coil Coating Association)
• 1995: Guinness World Book of Records: the longest gutter at 445.22 m
• 1996/2000: Listed on the Second Market of the Paris Stock Exchange
• 1997: Ernst & Young Prize - Entrepreneur of the Year
• 2004: Aquitaine site innovation award
• 2005: French Franchisers Federation Silver Ribbon
• 2007: IREF D'OR (gold medal) French Networks Grand Prize
• 2010 and since 1989 CECOD-IREF Best French Franchises
• 2010: BATIACTU trophy - best website