adding a 3rd stall garage

[geola]

I am adding a 3rd stall garage, 16'x20'. What size overhead door should I put on?
I was thinking 9ft. I will be using it for detailing and want to be flexible for trucks.

 

[93L#3008]

I would go 24' deep if possible and 10' door.

 

[geola]

20' is it or I will cover up a window of my 4 season sun room. What a bout a 10' door on a 16' front/

 

[93L#3008]

that would work. pic of what your up against would help get more response.