How Long Does Metal Roof Last

Metal roofs are attractive durable and can last up to 70 years.

How long does metal roof last. Metal roofs can last 40 70 years depending on the material. How long does a metal roof last if it s made of copper. Compare that to about 23 years for an asphalt shingle roof and 20 years for a single ply roof. On the other hand metal roofs such as steel shingles or aluminum could last for up to 50 years.

In fact experts claim that a well maintained metal roof can last for 40 80 years. Zinc and copper roofs offer 100 years of longevity. Metal roofs such as aluminum or steel shingles can last for 50 years and often longer while copper and zinc roofs can often last well over 100 years. Metal roofs allow more slope variation.

Traditional asphalt roofing materials have an estimated life expectancy of roughly 12 20 years. One should expect it to last for at least 50 years. As compared to tiles metal roofing is less strict with regards to its minimum slope requirements. But this blue green layer is actually protective in a way that it waterproofs your roof further.

A metal roof is typically warrantied for up to 40 years already a longer period than a similar traditional roof. Meanwhile asphalt shingles roofs can only last up to 15 years. Some of them could even get longer. Over time copper roofing develops a patina which indicates corrosion.

Metal roofing runs the gamut of price and quality starting around 115 per square for standing seam panels in aluminum or steel. The metal construction association has found metal roofs that have been around for 60 years or more. Average of 50 years. This means that a typical metal roof will last about 3 7 times longer than a typical asphalt shingles roof which usually needs to replaced every 12 17 years.