pull aside flyscreen?

Hi, I've installed two sets of external double glazed outward opening french doors. I didn't want any obstruction of view to the garden so I didn't put in flyscreens (single recess jamb). But as it turns out we do have mozies about 4-5 months a year. I have read somewhere about pull-aside flyscreens and was wondering if anyone has had any experience with them. My thought was that I could perhaps attach the vertical screen rolls to one side, with or without rails - as necessary, and pull them...

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