Optimum Window of Ellenville, N.Y., a manufacturer of custom-made, fire-rated windows for commercial and residential applications, is marking its 30th year in business with a big expansion, an upgraded website and a new line of products that’s expected to hit the market in 2016.

A 165,000-square-foot addition to their building was completed in September. The new addition allows the company to store more job orders, help with organization, and streamline productivity.

“We are thrilled to be celebrating 30 years in the window industry,” says vice president CJ Perez. “From 20,000 to 185,000 square feet of space, we’re excited with how our new addition will help to accommodate for growth, as well as looking to and planning for the future.”

The company’s new website is now optimized for mobile, and it features updated content and images of completed projects. Additionally, Optimum Window has made it easier for customers to submit a quote on their website, sorting them between fire-rated systems and architectural steel to make the process simpler and faster.