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Corrugated Metal Roofing Systems: Pros, Cons, Cost & More!

Posted on : September 22, 2023

Corrugated Metal Roofing Systems: Pros, Cons, Cost & More!

Are you wondering if a corrugated metal roof is a good choice for your property? As a seasoned industry professional, I'm excited to share insights into why this roofing style has become a go-to choice for many property owners. From its pros, cons, and overall cost, we'll cover everything you need to know about corrugated metal roofs.

An Overview of Corrugated Metal Roofing Systems

Corrugated roofs have been a hit in the roofing industry for years, flaunting those cool wavy panels that not only look great but also provide durability and strength. When they were first introduced, you'd spot these roofs on industrial buildings, warehouses, and barns, but now, these funky roofs are all the rage for homes too!

The secret lies in the wavy surface and metal used. Galvanized steel, galvalume, or aluminum make up the panels that can be pained and repaired with ease. This quirky roofing style isn't just about the looks either; it gives the roof extra durability, making it a smart pick for various architectural styles and harsh weather conditions.

Why Are People Choosing Corrugated Metal Roofs?

Corrugated Metal Roof

It’s no wonder that many homeowners are choosing this roofing style for their homes. There are plenty of advantages that come with this type of roof.  

1. Exceptional Durability

Corrugated metal roofs can stand strong for over 50 years! They are known to resist strong winds, heavy rain, snow, and hail better than shingle roofs. Plus, applying a metal roof coating can help increase the panels’ resistance to rust, ensuring they age without needing major repairs or a replacement.  

2. Low Maintenance

Unlike asphalt shingles and wood shakes, corrugated metal roofing systems require less maintenance. Regular inspections and occasional cleaning are usually sufficient enough to keep it in excellent condition. This aspect makes it a cost-effective choice in the long run.

3. Energy Efficient

All metal roofs are energy efficient, including a corrugated metal one. They also provide a solid level of insulation and can be covered with reflective coatings. These features help boost their power to keep extreme heat and cold outside, which allows your HVAC systems to work efficiently without using too much energy or running the whole day. In turn, this will reduce your utility bills.

4. Affordable

Corrugated metal usually costs less than the smooth standing seam metal panels. For those who want the benefits of metal without a hefty price tag, this wavy panel style is an excellent choice. Although it initially costs more than asphalt shingles, its long-term value makes it the more economical choice in the end.

5. Lightweight Construction

No heavy lifting here! Corrugated sheets are surprisingly lightweight compared to other types of metal roofs. This characteristic not only makes the installation process easier and quicker but also ensures that the weight of the roof doesn't put stress on your home's structure.

6. Resistant To Rot And Insects

Say goodbye to decay! Unlike wood, metal roofs, including corrugated systems, don't succumb to rot and insect infestations. 

7. Wide Range of Designs and Colors

Express yourself with flair! Corrugated metal roofs aren't just about strength and durability, they've got style too! With a vast array of designs and colors, you can make a statement that reflects your personality and complements your home's aesthetic. Who said metal roofs can't be stylish?

8. Eco-Friendly

Corrugated metal is always made from recycled metal, and the metal panels can also be recycled at the end of their impressive lifespan. Therefore, you can rest easy knowing you've made a green choice for your home.

However, despite the numerous advantages, you must weigh both the advantages and disadvantages of this type of roof. So, let’s now address some of the concerns related to corrugated metal roofing systems.

Exploring the Potential Drawbacks of Corrugated Metal Roofs

Below are some of the drawbacks of a corrugated metal roofing system. 


While corrugated metal roofs are tough, they’re not invincible. A hailstorm or a falling branch can leave dents in the metal panels, especially if you choose an aluminum option.

👉 Use thicker sheets if you live in a hail-prone area, which will cost a little more.

Distortion and Leaks

Corrugated sheets can become warped and distorted under frequent fluctuating temperatures. But what does this mean? It means that the sheets expand and contract with changes in temperature, which can cause the fastening system holding the panels in place to loosen and distort the surface of the panels.

👉 You need a flawless installation by an experienced metal roofing contractor. They’ll know how to accommodate temperature changes when installing the roof to keep it safe and beautiful.

If you still want a corrugated metal roof, even after reading about its disadvantages, you’re probably considering how much one costs. 

The Cost To Install A Corrugated Metal Roof

Install A Corrugated Metal Roof

To provide a rough figure, the average cost of corrugated metal roof installation can range from $5 to $40 per square foot. This cost varies significantly based on factors such as the type of metal chosen, the complexity of the installation, your location, and any additional custom requirements.

Below, we’ve described more of these factors in detail. 

Type of Metal

Different types of metal come in different price ranges. For the budget-conscious, aluminum is a reliable choice. However, if you're willing to splurge a bit for that durability and a touch of elegance, galvanized steel or copper will increase the price.

Sheet Thickness

Standard panels often come in 29-gauge and are your go-to for a balance of cost and durability. But if you're looking for something more durable, the 26-gauge panels would be your best option, as they are thicker. 

Panel Profile

When talking about panel profiles, you've got options like U-panel, R-panel, and more. Each profile comes with a unique look and price. R-panels, for instance, are famous for their strength and are often used for commercial projects.

Labor Charges

If you’re getting a roof replacement, you need to include the cost of tearing off old roofing material and any additional work, such as repairing and replacing other parts of the roof. Intricate rooflines or architectural nuances mean more time and effort, further causing the cost to increase.

Location Matters

Do you live in the city or the country? Where you live plays a part in the overall cost too. In urban areas, where the cost of living is higher, you might see a slight increase in installation costs due to higher living expenses.


If you opt for features like snow guards, expect to shell out a bit more for the final price, Discuss these add-ons with your roof installer beforehand.

Now that you know a little bit more about the factors that affect the final cost of a corrugated metal roof installation, let’s compare this roofing option to its biggest contender, the standing seam metal roof. 

Standing Seam vs. Corrugated Metal Roofs: Which One is Better For You?

Let’s take a closer look at what distinguishes these two metal roofing styles from one another, and find out which option most appeals to you.

1. Profile and Appearance

Standing seam metal roofing panels have raised vertical seams, giving it a modern, neat look. It's popular for contemporary or upscale designs. On the other hand, corrugated panels have wavy ridges across the panels, offering a more traditional and rustic appearance. You often see this panel style in rural or industrial settings.

2. Installation

Standing seam roof installation requires precision during installation, connecting panels with interlocking seams. It's a bit more complex and needs skilled labor and specialized tools. Installation of corrugated panels is easier compared to standing seam. Standard roofing equipment works just fine, and the larger panels make it faster and less labor-intensive.

3. Weather Resistance

Both types of metal roofs are good at handling harsh weather, including rain, snow, hail, and wind. However, the standing seam's raised panels and interlocking feature provide better water resistance, preventing leaks.

4. Durability

Both options are tough and can last for decades if you take good care of them and follow a regular maintenance plan. However, it’s important to mention that standing seam roofs typically last longer, even over 50 years!

5. Cost

The upfront expense to install a standing seam metal roof is higher due to its complexity and other requirements. But in the long run, it's a long-term investment that won’t empty your pocket.

If we talk about the cost of installation, corrugated metal roofs are initially more affordable, making them a common choice for budget-friendly projects. However, you always want to consider the long-term value of your choices on your home when choosing to renovate it or make changes. 

6. Applications

The standing seam style is excellent for places where a sleek, modern look is wanted, like homes, retail buildings, and trendy architectural projects. But when it comes to corrugated roofs, they’re widely used for agricultural and industrial settings, along with simple residential needs.

If you need help choosing the right type of metal roof for your Pennsylvanian home, our experts are here to help!

Choose the Best Metal Roofing Style in Pennsylvania!

At McClellands Contracting and Roofing LLC, we’ve been fortifying homes and barns for years! Our long list of happy customers can attest to our quality of workmanship, materials, and customer service. If you’re in a roofing dilemma, call us at (412) 353-5660. We’ll be happy to discuss your project with a free consultation! Get ready to take the first step, and let us help you install the best metal roof in Pennsylvania!

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