Corrugated Metal Roofing Systems

Corrugated Metal Roofing Systems

The exposed fastener system is a metal roof system that has the roof fastening materials applied to the structure through the actual metal panel. Metal roof exposed fasteners can be fabricated for both horizontal and vertical installation and used in wall applications. Exposed fastener systems are commonly used for barns and other rural area buildings, such as “R-panel, S deck, and M panels”.

Like standing seam systems, they are weather-resistant, pest avoidant, fire repellent, and virtually maintenance-free which keeps you from spending unnecessary tax dollars over the roof’s life span. Corrugated metal roofing systems are usually made of galvanized steel, galvalume steel, aluminum, or copper.

Corrugated metal roofing is one of the most popular roofing systems for both commercial and industrial buildings. A metal corrugated roofing system is made up of panels that are typically 36 or 24 inches wide. The panels are installed over a solid substrate, such as plywood, and secured with screws or clips to the structural framing.

There are a few things to consider before you install a corrugated metal roof. First, you need to make sure that the building can support the weight of the metal panels. Second, you need to decide what type of fasteners you will use to secure the panels to the substrate. And finally, you need to choose a finish that will protect the metal from the elements.

When it comes to a corrugated metal roof patio cover, the corrugated metal roof panels you choose will depend on the look you are going for, as well as the budget you have to work with. Thankfully for you, our team here at Texas Sheet Metal Services can help you choose the perfect panels for your project at some of the best prices on the market.

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Types of Corrugated Metal Roofing Systems



Corrugated metal roofing sheets come in a variety of different styles, but one of the most popular is the R-panel. As one of the most common types of corrugated metal roofing panel, the R-panel is ideal for a variety of different uses and applications, including agricultural buildings, warehouses, and garages. R-panels have ribs of different heights that run the length of the panel, which gives them their strength and rigidity.


M Panels

M-panels are yet another type of corrugated metal roofing panel that is often used for agricultural buildings, such as barns and sheds. Just like the other options, they are also suitable for a variety of other applications, including warehouses, garages, and commercial buildings. This flexible corrugated panel may be used on top of an open frame or a solid base, giving you unlimited design options, including but not limited to: liners, walls, soffit, and roof applications.


S deck

S-decking is another type of corrugated metal roofing panel that is commonly used for a variety of different applications. This type of exposed fastener metal roofing is available in a variety of widths and lengths and can be used for both horizontal and vertical applications. Like R-panels, they have ribs that run the length of the panel, but they also have flutes that run the width of the panel. Straight substrate decking or sheathing and curved barrel vault construction are some of the potential applications.


U Panels

The shape of U-panels and R-Panels is the most significant difference between them. The other difference is that U-panels have flutes that run the width of the panel, while R-panels have ribs that run the length of the panel. Moreover, the ribs on an R-Panel are of varying heights, whereas the ribs on a U-Panel are all exactly the same height. U-panels are also suitable for a variety of different applications, ranging from agricultural buildings to commercial structures.

Commercial Roof

Standing Seam Vs Exposed Fastener Metal Roof

When it comes to choosing a metal roof, you have two main options: exposed fastener metal roofing or standing seam metal roofing. Both have their own advantages and disadvantages that you should consider before making a decision.

Benefits of Corrugated Metal Roofing

There are many benefits of corrugated metal roofing, including its durability, sustainability, and low maintenance. It can practically last for decades with proper care and installation. Roofing shingles made of asphalt or fiberglass may only last 20 years before they need to be replaced and can expose structures to leaks, but a corrugated metal roof can last 50 years or more. That’s because metal roofs are made of steel, aluminum, or copper—materials that are far more durable than asphalt or fiberglass.

In fact, many metal roofs come with a warranty that covers them for 40 years or more. Not only do they last longer, but metal roofs are also much better at protecting your home from the elements. A corrugated metal roof can withstand high winds and hail better than most other types of roofing materials. That’s because the panels are held in place by screws or nails, which create a more secure bond than the adhesives used in shingles. In addition, metal roofs are also fire resistant and can help protect your home from embers and sparks during a wildfire.

If fantastic indoor comfort and second-to-none energy conservation are important to you and your family, a corrugated metal roof is an excellent choice.


Is a corrugated metal roof good?
Corrugated metal roofs are a good choice for those who want a durable and long-lasting roof. Made of steel, aluminum, or copper, corrugated metal roofs can last 50 years or more. They are also fire resistant and can protect your home from embers and sparks. If you want to increase your property value and enhance your indoor comfort, a corrugated metal roof is an excellent choice.
What is the cheapest metal roofing?
The cheapest metal roofing is usually corrugated galvanized steel. However, there are other options available that may be more expensive upfront but will last longer, such as aluminum or copper.
Is corrugated metal cheaper than shingles?
Corrugated metal roofing is usually cheaper than shingles, although the price will vary depending on the materials used. On the other hand, exposed fastener metal roof cost is usually lower than standing seam metal roofing.
What is the difference between galvanized and corrugated?
Galvanized steel is a type of steel that has been treated with a zinc coating to prevent corrosion. Corrugated steel is a type of steel that has been formed into corrugated panels, which are often used for roofing and siding.