Why do you have insurance, you have it for unplanned ocurances like
wind damage. You can waste time and effort fighting the installer and
get nowhere or relax and let the insurance company handle things. You
may be right, but is it worth getting angry over, no, just get it fixed
right. If you are worried about future damage then get a pro out to
document and diagnose the issue. Just because 60 mph was at the airport
does not mean 100mph+ wasnt at your house, research Microburst. Unless
you were outside measuring the wind you really have no idea how strong
it was at the time the damage ocured. A pro can tell you if the rest of
your job is going to survive another storm. just be happy you have
insurance.