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How Long Do Metal Roofs Last in Wisconsin?

Posted on May 14, 2024

How Long Do Metal Roofs Last in Wisconsin?

If you are looking for options to replace your roof, metal roofing systems are probably on your list. Metal roofs are improving every year, with manufacturers striving to make a material that is not only durable but also offers long-term value for your money. 

One of the main reasons why metal roofs are becoming quite popular is their long lifespan. Since most metals are sturdy, they last a very long time on your roof, especially compared to traditional roofing materials. But how long do metal roofs last? Let’s find out. 

Average Lifespan Of Metal Roofs 

On average you can expect a metal roof to last anywhere from 40 to 100 years! You may have also heard that some metal roofs can last a lifetime. 

While this is a long time, at the same time this range is pretty wide. To pinpoint the lifespan of your specific roof, it is essential to know the style and the type of metal roof you are installing on your home. 

For example, standing seam metal roofs last longer than the corrugated panels. Also, when we talk about materials, copper and zinc have more impressive lifespans compared to aluminum or steel. We will cover both metal roof styles and types in more detail in the following sections. 

Styles Of Metal Roofs And Their Lifespan

As we discussed, metal roofs are constantly improving, and there are different styles you can choose for your replacement project. Here is how long the most popular metal roof styles last: 

How Long Do Standing Seam Metal Roofs Last? 

Standing seam metal roofs, known for their sleek, modern aesthetic and concealed fasteners, boast an impressive lifespan of 30-50 years. With proper installation and maintenance, these interlocking panels can withstand the harsh weather conditions prevalent in Wisconsin. Since the fasteners are hidden, it minimize potential entry points for moisture and rainwater, contributing to the roof’s longevity.

How Long Do Corrugated Metal Roofs Last?

Corrugated metal roofs, while durable and providing an industrial aesthetic with their wave-like patterns, face limitations due to their exposed fasteners. Corrugated roofs typically have a shorter lifespan, lasting around 25-35 years with proper installation and maintenance.

Metal Roofing Materials And Their Lifespan

Several metals can be used to manufacture your durable roofing system. Here is what you can expect from them: 

Aluminum Metal Roofs:

Aluminum Metal Roof

Aluminum is one of the most common metal roofing materials. With excellent corrosion resistance, aluminum metal roofs can last 40-50 years when properly installed and ventilated. Their lightweight nature makes them a practical and affordable choice.

Steel Roofs:

Steel roofs are generally coated with zinc to prevent corrosion. For example, galvanized steel roofs that come with a zinc coating have an impressive lifespan of 40-60 years, providing long-lasting protection for your home or commercial property.

Copper Roofs:

Copper Roof

When we talk about looks and durability, copper is the best metal roofing material around. Copper roofs can easily last for 80-100 years, making them a premium roofing solution.

They are also known for their distinctive patina that develops over the years. However, they are quite expensive. 

Zinc Roofs:

Zinc’s natural resistance to corrosion and self-healing properties allow these roofs to endure for 60-100 years, offering an elegant and extremely long-lasting roofing option.

Stone-Coated Metal Roofs:

Stone-Coated Metal Roof

Stone-coated metal roofs, which feature a blend of steel and stone granules, are one of the latest advancements in the roofing industry. You can expect a stone-coated steel roof to last for 50-70 years. This style offers the strength of metal combined with the aesthetic appeal of premium roofing materials like slate or clay tiles. The stone or the granule coating protects the metal from UV radiation, chalking, and fading. 

5 Things That Can Affect How Long Your Metal Roofs Lasts

Previously, we covered a general estimate of the lifespan of different types of metal roofs. But as you know, the life expectancy of metal roofs can be influenced by several factors. Here are five crucial things you need to consider: 

The Impact of Climate and Weather on Metal Roof Durability

The climate and weather conditions in your area can significantly impact a metal roof’s lifespan. Intense sun exposure, high humidity, salty air (for coastal regions), and frequent temperature fluctuations can accelerate material degradation. Choose a metal type and coating suitable for your local climate to maximize durability.

The Importance of Regular Maintenance and Inspections

Regular maintenance and inspections are crucial for extending the life of your metal roof. Cleaning debris, checking for loose fasteners or panels, and addressing any issues promptly can prevent minor problems from escalating into major repairs or premature replacements. Establish a routine maintenance schedule and promptly address any identified issues.

Ventilation and Moisture Control

Adequate ventilation and moisture control are essential for metal roofs. Trapped moisture can cause condensation, leading to corrosion, mold growth, and deterioration of the roofing material over time. Ensure your attic and roof are well-ventilated, and consider using vapor barriers or underlayments to prevent moisture buildup.

Quality Of The Materials and Roof Coatings

The quality of the metal material and its protective coating can significantly influence longevity. Higher-grade metals and superior coatings, such as Kynar or Hylar, offer better resistance to fading, chalking, and corrosion. Investing in high-quality materials from reputable manufacturers can ensure your metal roof withstands the test of time.

The Importance of Proper Installation

Proper installation plays a vital role in determining a metal roof’s longevity. Shoddy workmanship, incorrect fastening techniques, or failure to follow manufacturer guidelines can lead to premature wear, leaks, and reduced lifespan. Always hire experienced, reputable contractors who specialize in metal roofing installation to ensure it’s done right from the start.

Also Read: Metal Roof Installation 101: 5 Things To Know Before You Replace Your Roof

Best Metal Roofing Services In Wisconsin

Now that you know how long different metal roofs last, you can make the right decision for your home. At Prestige Roofing, we offer the finest metal roofing services in De Pere and the surrounding areas of Wisconsin. 

We use the highest quality metals manufactured by leading names in the industry. Whether you want to repair your existing roof or install a new system altogether, we can handle your project. Contact us today at (920) 791-0414.