french door

by jeff
(akron ohio)

Have a french door where both doors that can open inward. Store nor manufactuer has a screen door option. There are two rails on the bottom but one rail at the top. Would like two screens so we can enjoy having both doors opened. There is a slot on both sides that will allow the door to close. Which makes me wonder if the second screen should not slide. However, no one is able to tell me how that would work or any other options. Both the side and upper sides are molded plastic. Help