Owens-Corning (NYSE:OC) reported quarterly earnings of $3.93 per share which beat the analyst consensus estimate of $3.08 by 27.6 percent. This is a 6.65 percent decrease over earnings of $4.21 per share from the same period last year. The company reported quarterly sales of $2.756 billion which beat the analyst consensus estimate of $2.653 billion by 3.89 percent. This is a 0.33 percent increase over sales of $2.747 billion the same period last year.