Many such trucks have lost those mirrors trying to squeeze into a 9-foot-wide opening. Customize your options for your 17 x 7 Artistry Model Garage Door. Buyers Beware Is That Garage Going To Work Real Estate However a single garage door at eight to nine feet wide and seven to eight feet high is a common measurement for many homes. 17 foot wide garage door . 10 Long 1¼ x 1¼ x 13 ga. Overhead Door Residential Garage Doors. If you need a double garage door the typical measurement is 16 ft. For a garage attached or detached from your house of around 18 x 24 feet most popular width for a garage door is 16 feet. 13 ea Quantity. Standard single car garage door widths start at 8 feet for single car garages and move up in 12-inch increments to 10 feet wide. The garage door is the gateway to your home. If your home can accommodate a larger garage door and youd like one make sure to get a track extension kit with your garage door opener. So if you have a 7 foot tall garage ...