As of 2015, Milgard manufactures patio doors in several styles, including sliding patio doors, French-style sliding doors, in-swing French doors, out-swing French doors and pocket glass walls. Other styles include bi-fold glass walls and stacking glass walls.
Milgard is a manufacturer of windows and doors or varying styles and materials. The company was founded in 1958 when Maurice and Gary Milgard opened the Milgard Glass Company in Tacoma, Washington. In 1962, Gary left the company to start Milgard Manufacturing, an aluminum window fabricating company. Within several years, it began producing sliding glass doors and has continued to steadily grow, expanding operations in several locations across the United States, including Texas, Colorado, California, Arizona and Oregon.