I have/had(onepassed) 2 sister cat's that enjoyed climbing my screen& now it's just aweful with huge hole's.
i saw my neightbor has a thick metal pet screen that screw's in im gonna look into getting that Because i can't open my window I'm to scared the animal's are gonna fall out I'll find out where they got it.
Here are some you might want to look into.
Absolutely Amazing Pet screen doors saves family pets petscreen doors dogs cats approved Liberty LockSmith - Gates