Is Janus International Group, Inc. overvalued or undervalued?

As of 18 June 2025, the valuation grade for Janus International Group, Inc. has moved from very expensive to expensive. The company is currently considered overvalued based on its financial metrics. The P/E ratio stands at 21, while the industry peers such as Tecnoglass, Inc. and Masonite International Corp. have P/E ratios of 20.89 and 13.28, respectively. Additionally, Janus's EV to EBITDA ratio is 9.15, which is higher than Masonite's 10.03, indicating that Janus is trading at a premium compared to some peers.
Notably, Janus International's ROCE is 13.34% and ROE is 10.44%, which are respectable figures but do not justify the current valuation in light of its peers. The stock has underperformed over the past year, declining by 36.83% compared to the S&P 500's gain of 10.26%, reinforcing the notion that the stock may be overvalued at its current price of $8.20.