Remember the saying 'You can't fit three pounds of $h.! into a two pound bag? Well, here's how I turned a 2 car garage into a 3 vehicle garage: Two cars and one Wing.
When a 3 car garage did not fit in our lot's boundaries, I had an extra width, just short of 5 feet, added to the garage. I had a walkthrough door, but it was too narrow for the Wing. So, I contacted a local builder who removed the door and widened the opening - framing to 4 feet, and a custom 4 foot wide garage door was installed by Overhead Door. Here's the result:
Here's the Explorer & Wing in the garage
Wing door open
Wing door closed