Is Gibraltar Industries, Inc. overvalued or undervalued?

As of 30 April 2025, the valuation grade for Gibraltar Industries, Inc. has moved from attractive to fair, indicating a shift in its perceived value. The company appears to be fairly valued based on its current metrics. Key ratios include a P/E ratio of 12, an EV to EBITDA of 9.28, and a PEG ratio of 0.51, which suggest that the stock is reasonably priced relative to its earnings growth potential.
In comparison to its peers, Gibraltar's P/E ratio is significantly lower than that of RBC Bearings, Inc., which stands at 48.57, indicating that Gibraltar may offer better value in terms of earnings. Additionally, Mueller Industries, Inc. has a P/E of 18.16, further highlighting Gibraltar's relative attractiveness. Despite the recent performance, where Gibraltar's stock returned -13.84% over the past year compared to the S&P 500's 17.14%, the company's valuation metrics suggest it is fairly positioned within its industry.