I need to replace my old metal shingle roof. I am in hurricane prone area. Roof is a mostly gable roof until it’s 80% down, it’s like a hip roof. How do the different metal roof forms of the same gauge compare for hurricane areas for strength (against wind and uplift pressures). Or are they all about the same?
5V exposed-fastener panels
corrugated u-shapes / v-shapes
and also any other type exposed-fastener ribbed panels