Milgard Windows are the last window or patio door you’ll ever have to buy. It’s a strong statement and it’s one we stand behind. After all, when they started as a small glass shop in Tacoma, Washington, over 50 years ago, the goal was to be the best window company in the business. Today it still is. And this dedication to quality and service has made Milgard one of the largest window and patio door manufacturers in the country.
About Therma Tru Doors
About Therma-Tru. It was a bold innovation for the home-building market 25 years ago when Therma-Tru introduced an entryway door that looked as beautiful as wood but performed with the durability of steel. But revolutionizing the industry is what you can expect from the nation's leading manufacturer and most preferred brand of fiberglass and steel exterior door systems.