What are the standard dimensions of a two car garage with one door?

standard 2 car garage door dimensions are 16 ft. wide by 7 ft. tall, but you can also get 16 ft. wide by 8 ft. tall or 16 ft. wide by 10 ft. tall. you can also special order any size you need. special orders will be significantly higher in price than standard door sizes. consult a garage door specialist before ordering. they will be more than happy to help you order the right size door for your situation.