How Many Years Does A Metal Roof Last

Traditional asphalt roofing materials have an estimated life expectancy of roughly 12 20 years.

How many years does a metal roof last.

On the other hand metal roofs such as steel shingles or aluminum could last for up to 50 years. Premium metals such as stainless steel titanium zinc and copper can last well over 100 years. Compare that to about 23 years for an asphalt shingle roof and 20 years for a single ply roof. 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.

The metal construction association has found metal roofs that have been around for 60 years or more. The metal construction association has found metal roofs that have been around for 60 years or more. How long does a metal roof last if it s made of copper. Some of them could even get longer.

Over time copper roofing develops a patina which indicates corrosion. Those types of metal roofing systems are great if you consider using them for a lifetime system. 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.

Metal roofs can last 40 70 years depending on the material. Compare that to about 23 years for an asphalt shingle roof and 20 years for a single ply roof. 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. Also the gaskets that come with the fasteners can fail.

100 years the most. Essentially it s this synergistic effect that causes a 30 year roof to fail after only 12 years. One should expect it to last for at least 50 years. A metal roof is typically warrantied for up to 40 years already a longer period than a similar traditional roof.

Check for tightness discoloration corrosion or breakage. You will never need to install another roof in the future. A metal roof is typically warrantied for up to 40 years already a longer period than a similar traditional roof.