How Many Years Does A Metal Roof Last

How long does a metal roof last if it s made of copper.

How many years does a metal roof last.

The metal construction association has found metal roofs that have been around for 60 years or more. Over time copper roofing develops a patina which indicates corrosion. You will never need to install another roof in the future. However when these granules begin to fall off the shingle known as granule loss the uv damage is increased thereby allowing for an increased rate of granule loss.

The metal construction association has found metal roofs that have been around for 60 years or more. Some metal roofs can sustain wind gusts up to 140 miles per hour will not corrode or crack and may be impact resistant depending on which metal you choose. When installed correctly a typical standing seam metal roof will last anywhere from 30 to 50 years. A metal roof is typically warrantied for up to 40 years already a longer period than a similar traditional roof.

Premium metals such as stainless steel titanium zinc and copper can last well over 100 years. One should expect it to last for at least 50 years. 100 years the most. Traditional asphalt roofing materials have an estimated life expectancy of roughly 12 20 years.

Some of them could even get longer. Metal roofs can last 40 70 years depending on the material. They typically last about 20 years but roof panel and fastener movement can damage it. Those types of metal roofing systems are great if you consider using them for a lifetime system.

On the other hand metal roofs such as steel shingles or aluminum could last for up to 50 years. A properly installed metal roof typically will last as long as the house with an expected lifespan of 40 to 70 years and often a 30 to 50 year manufacturer s warranty to boot. Check for tightness discoloration corrosion or breakage. Compare that to about 23 years for an asphalt shingle roof and 20 years for a single ply roof.

Also the gaskets that come with the fasteners can fail. Compare that to about 23 years for an asphalt shingle roof and 20 years for a single ply roof. Metal roofs are attractive durable and can last up to 70 years.