While many window companies are simply distributors of someone else’s products, Milgard is a vertically integrated window and patio door manufacturer. We make our own insulated glass units. We produce our own vinyl components. We make our own fiberglass frames. The Milgard vinyl plant, located in Tacoma, began extruding quality frame material in 1988. To ensure top quality from start to finish, Milgard begins by precisely controlling our vinyl compound formulation to withstand harsh climate conditions. We extrude our own frame material, and fabricate all vinyl windows and doors to order, giving us the tightest control over quality. Our fiberglass windows and doors receive the same level of attention. Almost all our frame materials are manufactured internally to provide the highest level of consistently high quality.
Milgard also goes so far to temper our own glass. In 1980, Milgard Tempering, Inc. was started in Tacoma to respond to a demand for high-quality tempered glass in the Northwest. In 1992, a second Milgard Tempering plant was opened in Dixon, California. Modern equipment and skilled employees enabled Milgard Tempering to become one of the most respected tempered glass suppliers in the country.