Having lived in our new house for a year now, we are realizing we really should have screened the back patio - we have cats, and it would be nice to let them back there.

Does anyone have experience with the porch conversion vendors out there? We are interested strictly in a screen porch - no vinyl windows, if that makes any difference. I realize that this is something we could easily DIY if we were willing to have regular swinging doors, but we’d strongly prefer sliders