Henry H. Ross & Son made their first Corian top in 1975 for one of their kitchen dealers. It was a success and others were to follow. Throughout the 80’s, awareness of Corian increased and so did the demand for it. Henry and Jim adapted their shop to fabricate both types of countertops carrying the quality of their laminate work into their standards Corian tops. Their excellent reputation transferred as well, and in 1989 Henry H. Ross & Son was asked to become DuPont certified.