Where to buy window screen hardware for large windows?

[Byron W.]

I have some larger than normal windows and the frame for the window screens is missing in a few. None of the bigbox stores seem to have the size frame I need. Where can I get custom frames? Thanks

[Frank S.]

Originally posted by @Byron W.:

I have some larger than normal windows and the frame for the window screens is missing in a few. None of the bigbox stores seem to have the size frame I need. Where can I get custom frames? Thanks

Insect screens are a code requirement in Chicago.  You can buy the frames, connectors, mesh, mesh fitting tool, and build them in 30 minutes each.

Any window guy or handyman should be able to build them.

Frank