If you want to have a swing door for easier access, consider using this Sommer Direct Drive Synoris garage door opener swing door fitting from North Shore Commercial Door. You can learn more about this great product by scrolling down to see our Comments/Questions section at the bottom of the page.
Economical option for swing doors
Converts the Sommer Direct Drive Synoris to a swing door opener
Photo eyes work in proper direction for swing door use
Designed for use with doors with an opening of up to 9 ft.