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Metal Roofing Installation: A Comparison of the Most Popular Options

April , 2023 | 11 min. read

By Nicole Corson

blue-gray metal shingles on a 2-story hip and gable-style roof up close

Are you in the market for a new metal roof, but want to know which type of metal roofing to choose? There’s a lot of information out here and it can be downright overwhelming.

 Are you looking to understand the differences between aluminum, steel, and galvalume metal roofing?

If you’re serious about investing in a metal roof, it’s a large investment and one that you want to get right. None of us want that dreaded feeling of buyer's remorse especially after spending thousands of dollars.

We get it.

RoofCrafters has been installing metal roofs for over 30 years, making us experts in the field. With decades of experience, we understand the ins and outs of metal roofing and the various options available to homeowners. Whether you're looking for a roof that is durable, long-lasting, or energy-efficient. Metal roofing offers a variety of options to meet your needs. If you're considering a new metal roof for your home, it's important to have all the information you need to make a well-informed decision.

In this article, we'll explore the most popular types of metal roofing, including standing seam roofs and screw-down metal. We’ll cover the advantages and disadvantages of each. By the end of this article, you'll have a better understanding of the different metal roofing options available to you. And hopefully, you’ll be able to make the best decision about which type of metal roof is right for your home.

Let’s dive right in.

The Two Installation Methods: Standing Seam or Screw-Down Metal 

 

When it comes to installing a metal roof, there are two main installation methods for you to consider before choosing the type of metal.  Here are the two installation methods:

  1. Standing seam with concealed fasteners
  2. Screw-down metal with exposed fasteners 

Each method has its own unique advantages and disadvantages. So it's important to understand the differences before making a decision. In this section, we'll take a closer look at both installation methods and help you understand the pros and cons of each.

Whether you're looking for a roof that will add curb appeal or is low maintenance and energy efficient. This section will provide you with all the information you need to choose the right installation method for your home

Screw Down Metal with Exposed Fasteners

 

roofers installing a screw-down metal roof off a ladder

The screw-down with exposed fasteners method involves attaching metal panels to the roof deck using screws. The screws are visible from the exterior. This method is straightforward and easy to install, making it a popular choice for many homeowners.

metal roof with exposed fasteners

Let's take a closer look at the advantages and disadvantages of this installation method:

Advantages of a screw-down roof:

  • Easy to install
  • Cost-effective
  • Versatile

Disadvantages of a screw-down roof:

  • Exposed fasteners can be unsightly
  • Fasteners can become loose over time
  • Higher risk of leaks compared to standing seam with concealed fasteners
  • Maintenance issues over time

Standing Seam Metal with Concealed Fasteners

 

up close photo of a red standing seam roof with a chimney and 2 sun-tunnel skylights

The concealed fasteners involve attaching the metal panels to the roof deck using hidden fasteners. Creating a smooth and uninterrupted look. This method is more aesthetically pleasing and can be more durable than screw-down with exposed fasteners.

Let's take a closer look at the advantages and disadvantages of this installation method:

Advantages of a standing seam metal roof:

  • Aesthetically pleasing
  • Concealed fasteners reduce the risk of leaks
  • Durable and long-lasting
  • Great in extreme weather conditions (high wind with blowing rain)
  • Low maintenance

Concealed Fastener being installed on standing seam metal roof

Disadvantages of a standing seam metal roof:

  • More expensive than screw-down with exposed fasteners
  • More difficult to install
  • Less versatile than screw-down with exposed fasteners

These lists provide a general overview of the advantages and disadvantages of the two installation methods. It’s important to keep in mind that the specific details of your roofing project may affect the relevance of these points.

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The 3 Most Popular Types of Metal for Roofing: Aluminum, Steel, and Galvalume

 

When it comes to metal roofing, there are several types of metal to choose from, including aluminum, steel, and galvalume. Each type of metal has its own unique properties and benefits. Making it essential to understand the differences before making a decision. In this section, we'll take a closer look at aluminum, steel, and galvalume, and help you understand the advantages and disadvantages of each.

Whether you're looking for a roof that is durable, long-lasting, or energy-efficient. This section will provide you with all the information you need to choose the right type of metal for your home.

Aluminum Metal Roofing

 

large split-level home with red aluminum standing seam metal roof

Aluminum metal is a popular choice for roofing due to its properties. It is a good option for areas with high humidity or near saltwater, as it won't rust or degrade over time.

If you're looking for a lightweight and corrosion-resistant roofing option, or you want a metal roof and live close to salt water aluminum is the right choice for you. This type of metal is a great option for areas with high humidity or near saltwater, as it won't rust or degrade over time.

Plus, aluminum is easy to work with, making it a good choice for those who value simplicity and ease. So, if you're looking for a roof that is long-lasting, functional, and stylish, aluminum metal roofing could be the perfect choice for you.

Let's take a closer look at the advantages and disadvantages of aluminum metal roofing:

Advantages of aluminum roofing:

  • Lightweight and long-lasting
  • Corrosion-resistant
  • Good for areas with high humidity and near salt water

Disadvantages of aluminum roofing:

  • Potential oil canning if the panels are long or not striated or stiffened
  • Can dent easily
  • May not be as durable as steel or galvalume

Steel Metal Roofing

 

black steel metal standing seam roof on a beautiful home with lots of trees

Painted steel is a great choice for metal roofing. If you're looking for a strong and durable roof that can withstand extreme weather conditions. Steel is a strong and durable metal that is resistant to wind, hail, and fire. It can be coated with a variety of materials to increase its weather resistance, such as galvanized zinc or a weathering paint finish. 

If you're looking for a strong and durable roofing option and you don’t live close to salt water. Steel roofing might be your best option. This type of metal is resistant to wind, hail, and fire, making it a great choice if you live in an area with extreme weather conditions.

Additionally, steel is painted to increase its weather resistance. Which is a big plus if you're looking for a special color and added protection for your home. So, if you're looking for a roof that can stand up to the elements and provide long-lasting protection. Steel metal roofing might be the perfect choice for you

Let's take a closer look at the advantages and disadvantages of steel metal roofing:

Advantages of steel roofing:

  • Strong and durable
  • Resistant to wind, hail, and fire
  • Come with a painted finish to increase weather resistance

Disadvantages of steel roofing:

  • Can rust if not properly coated
  • Can be heavy and difficult to install
  • More expensive than other metal roofing options

Galvalume Metal Roofing

 

Galvalume standing seam metal roof with hips and valleys on a stucco home with a 2 car garage

Galvalume roofing is a type of metal roofing that is made from a combination of aluminum and zinc. It is coated with a thin layer of aluminum-zinc alloy, which helps to protect the metal from corrosion and increases its lifespan.

If you're trying to decide between galvalume, painted aluminum, or painted steel for your roof, there are a few factors to consider. Galvalume is a great choice for those who want a long-lasting and environmentally friendly roof. The aluminum-zinc coating helps protect the metal from corrosion, which can extend the life of your roof.

Additionally, galvalume is 100% recyclable. This makes it more sustainable than painted aluminum or steel. So, if you're looking for a roof that will provide long-lasting protection and minimize your environmental impact. Galvalume might be the best choice for you. 

Let's take a closer look at the advantages and disadvantages of galvalume metal roofing:

Advantages of galvalume roofing:

  • Resistant to corrosion
  • Long lifespan
  • Environmentally-friendly

Disadvantages of galvalume roofing:

  • An expensive roofing material compared to some other roofing options
  • May not be as aesthetically pleasing as painted aluminum or steel 
  • Comes in a mill finish

In this section, we've taken a closer look at the three most popular types of metal for roofing: aluminum, steel, and galvalume. Each type of metal has its own unique advantages and disadvantages. Making it important to understand the differences before making a decision. 

Which Metal is Right for You?

 

Ultimately, the right type of metal for your roof will depend on your specific needs and the details of your roofing project. It's important to consider factors such as the weather conditions in your area and the style of your home. Your personal preferences will play a factor when choosing a new metal roof too. 

If you're still unsure about which type of metal is right for you, consider reaching out to a professional metal roofing company for advice. A qualified metal roofing expert can help you weigh the pros and cons of each option. They can help you make a well-informed decision that'll provide you with many years of protection and peace of mind.

RoofCrafters has over 30 years of experience helping homeowners like you choose the right metal roof for their homes. Our team of experts has a deep understanding of the different types of metal roofing and the benefits they offer. We have installed countless metal roofs and have the knowledge and expertise to guide you through the process. From selecting the right type of metal to ensuring proper installation.

We take pride in our commitment to quality and an exceptional client experience. We work hard to ensure that each and every one of our clients is completely satisfied with their new metal roofs. So, if you're considering a metal roof for your home, don't hesitate to reach out to us. We're here to help. We'd be honored to guide you through choosing and installing a metal roof that'll provide you with many years of protection and beauty.

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Nicole Corson

At RoofCrafters, our mission is to provide job opportunities for others to thrive and grow while making a meaningful impact within our communities.