Metal is one of the most durable, reliable roofing materials on the market. If you’re considering a metal roof, your first step is determining the material and design that is best for your property.
Read on to learn the most popular metal roofing types. If you need a metal roof replacement, contact our team at Aspect Roofing in Coralville, IA, today to request your free roof installation estimate.
Types of Metal Roofing Systems
Metal roofs come not only in different materials but also in different designs. Understanding the various types of metal roofing systems can help you determine the best metal roof for your home.
Here are the three main types of metal roofing systems:
Exposed Fastener Panels
Exposed fastener roofing, also known as “screw-down” roofing, is a roofing structure that is screwed directly to the roof deck. This roof design consists of overlapping panels with exposed fasteners. However, roofing companies typically paint the screws the same color as the panels.
Screw-down roofing systems are best for areas of the home that do not require heat, such as the garage or a covered patio. These roofing systems cannot expand or contract as readily as other roofing designs, and because metal heats up easily, they may not be ideal for heated living spaces.
Standing Seam Systems
Standing seam metal roofs are one of the most popular metal roofing designs. These roofs use a series of panels that interlock at the seams. Because these panels are not screwed into the roofing deck, they can expand and contract as the metal temperature changes.
Most standing seam residential roofs use panels that snap together. However, some metal roofing panels in industrial applications require mechanical seaming, which provides more reliable protection against wind and precipitation.
Metal Shingles or Tiles
Metal shingle roofs have become more popular in recent years. These roofs mimic the appearance of traditional shingle roofs, utilizing small shingles or tiles made from a metal material of the homeowner’s choice.
Metal tile roofs are often more affordable than other metal roofing types while providing greater durability than traditional tile materials. They also have a more timeless appearance that many homeowners prefer.
Popular Metal Roofing Materials
Several types of metal are suitable as roofing materials. Here are the three most popular metal roofing materials and their benefits and drawbacks:
Aluminum
Aluminum is a lightweight yet durable roofing material that comes in a wide range of colors.
Because aluminum is not as heavy as many other metal materials, it places less strain on the housing structure. However, it still provides exceptional protection against precipitation and wind. Aluminum is also corrosion-resistant, making it a popular choice for coastal homes and in areas with heavy rainfall.
However, aluminum is not quite as durable as heavier metals like steel. It may experience dents from hail, tree branches, or other debris. It also does not come in as many colors and has a higher price point than some other metal roofing materials.
Copper
Copper is a beautiful, unique roofing material that can deliver a striking appearance to your home. This material changes color over time, transitioning from shiny brownish gold to a blue-green hue due to oxidation.
Copper has one of the longest lifespans among metal roofing materials, lasting anywhere from 60 to 100 years. It also develops a protective layer from oxidation that helps it resist rust and corrosion.
However, this material is one of the most expensive. It is also prone to denting from hail, tree branches, and falling debris. If you’re looking to prevent denting, you can opt for a 20-ounce copper instead of a 16-ounce, which is more durable.
Steel
Steel is the most popular metal roofing material. When you hear a roofing company refer to a “metal roof,” they’re probably talking about steel.
Steel is low maintenance, durable, fire-resistant, and long-lasting. This steel roofs can last between 40 and 60 years in most conditions.
However, steel is heavier than metal materials like aluminum, placing slightly more strain on the house. It also does not provide as much rust resistance as other metals.
Need a New Metal Roof?
Contact our team at Aspect Roofing today at 319-382-0073 to learn more about your metal roofing options and request your free installation estimate.
