Builders FirstSource (NYSE:BLDR) reported quarterly earnings of $0.27 per share which missed the analyst consensus estimate of $0.37 by 27.03 percent. This is a 82.12 percent decrease over earnings of $1.51 per share from the same period last year. The company reported quarterly sales of $3.287 billion which beat the analyst consensus estimate of $3.176 billion by 3.51 percent. This is a 10.13 percent decrease over sales of $3.657 billion the same period last year.