Good to know that the doors down in Florida are hurricane rated. I was not aware that there were any glass doors rated to resist hurricane driven debris, but of course where I live hurricanes are rare, so the glass used would not necessarily be up to the task. I am attaching a photo of a house I inspected on the Louisiana coast after Hurricane Rita. Note the former location of a (presumed) French door. I actually saw quite a few French doors blown in, blown out, blown off, and generally blown to pieces, but I had no way to verify the manufacturer or the type of glass.