Gibraltar Industries (ROCK) came out with quarterly earnings of $0.95 per share, beating the Zacks Consensus Estimate of $0.86 per share. This compares to earnings of $0.80 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 10.47%. A quarter ago, it was expected that this building-products company would post earnings of $0.94 per share when it actually produced earnings of $1.01, delivering a surprise of 7.45%.Over the last four ...