The Oshkosh Advantage Right Product. Right Place. Right Time. Open the door. We put the right people and programs in place to make you look good. Where rich traditions and modern technology meet. Looking Back We are proud of our beginnings. Oshkosh Door Company dates back to 1853, when the City of Oshkosh was just forming. Edward Paine moved from New York to found Paine Lumber, a company that became a door industry pioneer. One thing has remained consistent throughout our history: our strong commitment to our people and our dedication to quality. Looking Forward Our ten-acre campus is found in Oshkosh, Wisconsin. Where kind smiles and cheese curds reign supreme. We are proud of our foundation, and aim to add value to every project through opening solutions that make an impact and are environmentally responsible. Our team creates architectural wood doors that are found in commercial applications across the globe… perhaps, even in a place you visit every day.