OWENS CORNING NEW DL-,01 revenue for the last year amounted to 8.77 B EUR, the most of which — 3.65 B EUR — came from its highest performing source at the moment, Roofing, the year earlier bringing 3.42 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought OWENS CORNING NEW DL-,01 6.43 B EUR, and the year before that — 6.35 B EUR.