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All you need to know about corrugated steel roofing before buying

Nov 24

All you need to know about corrugated steel roofing before buying

Metal roofing panels such as corrugated panels offer great durability and low costs.

Although corrugated metal roofers Teamwork Exteriors are certainly worth considering, you should also consider the costs and drawbacks before making any purchase.

Metal sheets have been used to create the unique "S" or "wavy" corrugation patterns. This improves parallel rigidity while giving the metal more flexibility to bend perpendicularly with the ridges. Corrugating can be a great way of increasing strength where it is needed while keeping thin profiles for metal sheets. The depth of the corrugations can affect a panel's strength. A panel with a deeper corrugation will have greater strength.

Corrugated metal panels are available in sizes 7/8", 34", 12, 12", and 14. The depth of the corrugations is represented by the value. Because its corrugations run deeper, the 7/8" panel size is the strongest. Industry experts include crimped, ribbed, and other roll-formed patterns in the definition of corrugated metal. All of them provide the same performance.

What is the cost of a corrugated metal roof?

Corrugated metal roofing panels cost between $4 and $15 per square foot, depending on the material. A corrugated metal roof covering an average 1,700 square foot roof can cost between $6,800 and $25,000,000.

For an accurate estimate of how much-corrugated steel you will require, keep in mind that corrugated panels are slightly overlapped by the installers to seal seams. Therefore, the panel's coverage will be smaller than its width.

Corrugated metal roofing covered

This is what corrugated-metal manufacturers call the "covering" or the "covering" for the panel. Professional roofers should consider this.

Do you plan to do it yourself? Add the roof area to the panel coverage width and you can calculate the number of panels needed for your project.

Get a quick quote for a corrugated steel roof using our roofing calculator.

There are many factors that affect the price of corrugated metal roofing.

Roof installation costs depend on the pitch and complexity, location, and whether you hire a professional.

The type and thickness of the metal used in the project can have an impact on the cost.

  • Different types of corrugated metal roofing

The substrate, or the metal used to make the roof strong, is a major factor in determining its strength. While steel and aluminum are the most common choices, premium materials such as zinc or copper can also be readily found.

The durability of metal roofing depends on how it is installed and maintained. Steel and aluminum can last between 30 and 50 years, while copper and zinc can live up to 80 years.

Galvanized steel

Galvanized steel can also be called zinc-coated steel or galvanized. This metal is extremely durable and affordable. Galvanized steel can also easily be dismantled depending on the thickness of its zinc coating. This information is indicated by a manufacturer-specific "coating weight". This information is indicated by a manufacturer-specific "coating weight".


Aluminum is another option that can be cost-effective. Aluminum is resistant to rust and therefore ideal for humid, coastal environments.

Aluminum is lighter than steel, making it a great choice for replacing an old roof. Aluminum that is lighter than steel reduces structural stress and makes installation easier and faster.


Zinc roofing may be the best choice if your roof needs to be replaced. Zinc roofing is a long-lasting option if you don't want to have your roof replaced again.


Copper is beautiful but can be very expensive. Copper is a strong metal that has a unique shine. Copper has a 100-year life expectancy, which is comparable to roofing materials. After being exposed to the elements for many years, copper patinas turn beautiful blue-green.

The thickness of the metal

Metal sheets that are thicker and more expensive will be more expensive. You'll get more strength for your money.

For roofs that do not have structural sheathings, such as those on pole barn and post-frame structures, thicker panels may be required. Heavy-gauge metal roofing may be required in areas with strong winds to prevent damage or raise.

Corrugated metal roofing has many disadvantages.

For roofs, corrugated metal roofing is a good choice. It's more cost-effective than aluminum and galvanized steel, and it is also durable.

If it isn't properly installed and maintained, corrugated metal roofing may leak. Corrugated roofing is not the most appealing option.

  • Potential for leakage

The biggest problem with corrugated metal roofing is the seams and fasteners that are between panels. These are the areas where water can leak.

Even though seams are properly sealed and the screws are driven correctly over time, temperatures can change and cause screws to become loosening and water to enter.

Fashion can be a complicated business.

  • A roof like a barn

There are strong arguments for both corrugated metal roofing and exposed fastener options.

Corrugated metal looks like the rural views, but for different reasons. Exposed screws can ruin the clean look homeowners desire in a metal roofing material.

  • Although corrugated metal roofing is not the most expensive, it's still very affordable.

Asphalt shingles are the best option if you want to keep your roofing costs low. Metal roofs are more durable than shingle roofs and will return a higher ROI over the long term. They are more durable and less likely to be damaged.