How Long Will A Galvanized Metal Roof Last

While other roofing materials typically need replacement every 10 to 20 years properly installed steel roofs should last as long as you own your home.

How long will a galvanized metal roof last.

Noise is usually not a factor if you are installing a steel roof over asphalt. Roof clips securely hold the roof panels to the structural members but leave enough wiggle room for the panels to move with the expansion and contraction caused by the temperature. Metal roofs can be as much as two or three times more expensive than other roofing materials. This is especially true when you invest in a metal roof engineered from galvanized steel.

Metal roofs are attractive durable and can last up to 70 years. A metal roof is more than a series of steel panels. Measurements of the actual consumption rate of the. 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.

Long lasting corrosion resistant and recyclable zinc is a softer metal and can be damaged by hail or extreme weather. 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. Closing thoughts on steel roofing. Unlike other roofing materials such as asphalt with kynar 500 steel roofing there is no need for ongoing maintenance to ensure best long term appearance durability and longevity.

It is an entire system made up of clips and framing members that all impact how long the roof will last. While the life of a metal roof is much longer investing in a metal roof only makes sense if you plan to stay in your home long enough to enjoy the cost benefits. Metal roofs can be noisy especially during a heavy rain or hailstorm. 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.

Corrugated metal roofs can typically last much longer than a traditional asphalt shingles roof. Corrugated and ribbed metal panels are made of metal sheets normally g 60 or g 90 better galvanized steel but can also be aluminum and stainless steel sheets that are shaped into ridges or waves. Galvanized steel and galvalume offer excellent value cost over their service lifespan. Galvanized steel which is created by using a soft layer of zinc to protect the inner layers is the most common type of steel roofing.