What are the advantages to having metal roof as opposed to shingle?
Metal roofing is a much better overall investment,, it is longer lasting, durable and more weather resistant (no warping, cracking or peeling) and it does not burn and it is impervious to termites and pests. In testing, metal systems have withstood winds up to 200 m.p.h. and historically survived hurricanes and wind storms when other materials have failed.