Guardian Glass

At Guardian, our heritage is rooted in anticipating the right technologies for the right places. We started as a windshield manufacturer in 1932, supplying laminated windshields for Detroit’s burgeoning automotive industry. On October 26, 1970, under the leadership of William “Bill” Davidson, Guardian opened a state-of-the-art float glass plant in Carleton, Michigan. Today, you’ll find Guardian glass, products and systems at work in vehicles, buildings, and homes all over the world. And we’re excited to think about what’s coming next.