Lifespan Of Standing Seam Metal

What Is The Life Expectancy Of A Standing
Seam Metal Roof In Hanover, NH?

How Long Should Your Standing Seam
Metal Roofing System Last?

Roofs made from standing seam metal in Hanover, NH are built to last. But exactly how long depends on numerous factors, such as the quality of the material, paint finish, and installation details. Other factors like insulation, ventilation, and building performance can also contribute to the roof system’s lifespan.

Jancewicz & Son is a company with over 90 years of experience. We know roofing well and use this knowledge to deliver flawless installations as well as information that can help you get the most out of your standing seam metal roof.

General Lifespan Of Standing Metal Roof Systems

The life expectancy of a standing seam metal roof is around 30 to 50 years. This is exceptional for a roofing system, and 50 years is the expected time, not the cap, as it’s possible your roof could last up to 100 years. When you compare this to a screw-down metal roof, which has a life expectancy of around 20 years, it’s easy to see why more people are choosing standing seam metal roofs.

Warranty On A Seam Metal Roof

The manufacturer warranty for a seam metal roof lets you know the life expectancy of the material.

At Jancewicz & Son, we help you by letting you know how to register your warranty with the manufacturer and give you the details on what the warranty covers. It’s important to register sooner rather than later to ensure you hit the window to get the most coverage.

What Affects The Lifespan Of A Seam Metal Roof?

There’s a reason that not every seam metal roof lasts the same amount of time. There are a few factors that greatly affect how long the roof lasts. This is true for any type of roofing system, but the specifics of what affects the lifespan vary depending on the roofing type.

The Roof Finish

The finish of the roof affects how long it lasts. In fact, the finish is what most warranties cover. Each company uses a different process for finishing metal panels. The finish is what protects your metal from the elements and keeps it from rusting.


Even with a flawless finish from the manufacturer, there’s a chance that the weather is far too harsh for your roof. Cold weather with hail and heavy snow can become an issue, as can extreme heat.

However, if you complete regular maintenance and address any small issues immediately, you can ensure your roof stands up to the weather in Grafton County.


Not all standing seam roofs are created equal. There are several different product types and installation methods. A faulty installation can cause an array of issues that shouldn’t come up.

Panel fastening and locking methods are critical to roof longevity and performance, especially in complex roof areas. Failure to correctly apply these techniques could inhibit the roof system’s weather tightness and performance, as well as negatively impact the look of your new standing seam roof.

Improve The Lifespan Of Your Metal Roofing System

The most important part of ensuring your standing seam roof system lasts is choosing a certified and licensed installer who can properly assess the needs of your home and your roof. Though some things are difficult to control, there are a few easy ways to ensure you get as many years as possible out of your roof.

Regular Maintenance

A yearly roof inspection for your metal roofing system is ideal. No matter what type of roof you have, it’s best to prevent future problems by addressing them before they become a problem. A yearly inspection is the easiest way to ensure that issues aren’t hidden away for years.

Keep Up With Repairs

Once you find an issue with your roof, take care of it by scheduling a roof repair. In some cases, you may simply need a panel replacement, or depending on the roof layout and issue, a partial roof replacement may be necessary. But that is less likely if you take care of repairs as soon as you can.

Inspect After Storms

If a storm rolls through, your best bet is to have your roof inspected, just in case, even if you just had your yearly inspection done. Storm damage is one of the easiest ways to get insurance or your warranty to cover, so check with your roof installation team after the storm, and they can let you know the best route.

Jancewicz & Son has served Grafton County since 1933. We’ve spent the last 91 years bettering the homes in New Hampshire, and we don’t plan on stopping anytime soon. If you want to learn more about standing seam metal roofing in Hanover, NH, call us today at 800-281-3585 for your free estimate.

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