Yes, you can. We can cut openings on the sides or the ends of your metal building which is known as a frameout. These frameouts range from 6 x 6 to any width and length that maybe suitable for your needs. Since the legs will be cut in order to support the frameouts on the sides, there is a small side frameout fee applies to your building when you request a door or a frameout on the side. You can put residential style garage doors of your choice in your garage building.