How Long Do Metal Roof Screws Last

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

How long do metal roof screws last.

Exposed as it is to the elements it can weather and age. 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. A metal roof should last as long as your house. This is where the standing seam vs screw down panel argument comes into play.

Metal roofs can last 40 70 years depending on the material. 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. But you will need to make sure your screws retain their seal and do not come loose. Metal roofing is incredibly durable but it isn t indestructible.

The edpm washer is not a band aid it s a part of this roofing system design and most of the. It depends on the quality of installation but on average exposed fastener metal roofs which do indeed use edpm washers if not of very low quality and life expectancy are a 15 25 year roof while a quality standing seam job is a 50 year roof. Some components will not last as long as others and sometimes things just happen like softball sized hail or 60 mph winds blowing sand across the finish. So once you decide you want a metal roof you ll find yourself having to decide what kind of metal roof system you want.