We can´t have a proper screen door because the door swings out. Alas. But last fall we ordered one of these walk-through screen doors, with a strip of magnets that close behind you. For $7, why not? That´s a reasonable risk.
When the blackflies came out, out came the screen door.
Best $7 ever spent! We hung it upside down – took two days to figure that out – that´s what ignoring the instructions will get you.
It works SO well. Clackity clack – it closes itself up behind you, like magic.
Sometimes it sounds vaguely like applause.