Windows by Entire Exteriors

Windsor’s corporate headquarters are located in West Des Moines, Iowa, which features a 340,000 sq. ft. manufacturing plant. Windsor operates a second 200,000 sq. ft. production facility in Monroe, North Carolina.

For over 115 years, our drive to make windows that are different and better has been at the heart of our company. It has led us to pioneer new products, set higher standards for our entire industry and, ultimately, become America’s premier window manufacturer.

In the small Dutch Community of Pella, Iowa in 1925, Pete and Lucille Kuyper invested in a newfangled invention – a window screen that rolled up and down like a shade. The couple went on to found a company based on the principles of traditional American values, integrity and the desire to enrich the homes and lives of others.

Known to challenge industry standards, the Marvin Family of Brands strives to push design to its limits in aesthetics, function and durability. Our products are preferred for new construction, remodels and replacement projects when compromise isn’t an option.

At Ply Gem Windows we offer a wide range of innovative, energy efficient and beautiful windows and patio doors. So, whether you're building a new home or updating the place you've lived in for years, we have the style, material and performance options to match your needs, architecture and budget.