How Long Do Metal Roofs Last and When to Replace Them

Metal roofs are praised for their longevity—but how long do they really last? And more importantly, how do you know when it’s time to replace one?

Average Lifespan of Metal Roofs

Depending on the material and maintenance:

• Aluminum or Galvalume: 40–50 years

• Steel (with coating): 40–60 years

• Copper or Zinc: 70–100 years

Proper installation and routine inspections can add decades to your roof’s life.

Signs It’s Time to Replace Your Metal Roof

• Severe Rust or Corrosion beyond patching

• Widespread Leaks or moisture intrusion in multiple areas

• Loose or Warped Panels that can’t be resecured

• Insulation Failure leading to energy loss

📌 Thinking of a new roof? Check our Metal Roofing Installation.

Can You Repair Instead of Replace?

Yes, in many cases. Minor leaks, missing fasteners, or sealant issues can often be fixed. But if the structure or underlayment is compromised, a full replacement may be your safest option.

Looking for style and durability? See why Standing Seam Metal Roofing is a popular choice across residential and commercial projects.

📌 Explore Roof Replacement Options with Pro Craft →