We are experts in the Window & Door Business. We install the latest high-efficiency double and triple pane windows in a full range of styles and colors.Exterior 1 Columbus, is a professional door replacement and installation company. We offer a large selection of doors for you to choose from including entry doors, French doors, patio doors and storm doors.At Exterior 1 Columbus, we offer multiple payment options so you can get your new project done. We offer easy financing, all major Credit Cards as well as personal checks and cash.We work in all areas of the greater Columbus and surrounding areas. Here are some of the areas we have done. New Albany, GrandView Heights, Powell, Worthington, Bexely , Hilliard, Canal Winchester, Upper Arlington, Granville,Dublin, Gahanna, Grove City, Groveport, Ashville , Derby, Etna, Westerville, Carroll, Galloway, Blacklick, Pickerington, Reynoldsburg.