Standard garage door sizes range from single doors to commercial doors.
Normal garage door height.
Measure the backroom the distance from the garage door opening to the back wall of the garage.
If you have an rv the door can go up to 10 feet.
A garage will need backroom that equals the door height plus 18 inches and possibly more based on the installation of an automatic garage door opener.
Custom doors range per home.
Use a step ladder to more easily measure the ceiling height.
Double car garage doors typically start at 12 feet wide and move.
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.
Single garage doors are a height of 7 feet with widths from 8 to 10 feet.
For an approximately 12 x 22 detached garage or one attached to your house the most common width is 8 or 9 feet as for the height it is 7 or 8 feet however in terms of height it can go up to 12 feet to accommodate an rv.
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.
You should reconsider the specifications for your garage door if you have multiple vehicles or a large vehicle to park inside.
Well normal garage doors measure 8 x 7 feet 9 x 7 feet and 10 x 7 feet all around.
Then the garage door would be 6 x 6 6.
2 a double door.
This is for a normal home with a normal car truck suv or van parked inside.
As for the height it is 7 or 8 feet.