How Long Does Corrugated Galvanized Metal Roof Last

Most buildings with metal roofing system are using corrugated roofing type.

How long does corrugated galvanized metal roof last.

Metal roofs are attractive durable and can last up to 70 years. In comparison to an ordinary roof covered with asphalt shingles a corrugated metal roof can last up to three times as long as asphalt or 25 to 60 years. It is indeed the metal roof profile that is most used around the world which can be traced even back to the 1820. Corrugated style metal roofs with exposed fasteners will require fastener re tightening every 10 15 years.

Here are the few benefits from this roof profile. Metal roofs can last 40 70 years depending on the material. Traditional asphalt roofing materials have an estimated life expectancy of roughly 12 20 years. After years of service you may choose to repaint a metal roof to give it a fresh look again but it is not necessary and will depend on your roof s original coating.

A corrugated metal roof is incredibly cost effective durable and sturdy and has long been the preferred material for roofing for agricultural and industrial buildings. Noise is usually not a factor if you are installing a steel roof over asphalt. Getting leaks when using roofing shingles system is a common complain to be heard.