5 Myths about Metal Roofing (And the Truth Behind Them)

Apr 18, 2023 | Atlanta, Blog, Metal Roofing Facts, Metal Roofing Myths

“As long as we believe the myth, we can never realize the truth.” 

This quote holds great meaning! Especially when it comes to myths about metal roofing. Let’s look into five common misconceptions about metal roofing and explain the truth behind them. 

MYTH #1: Lightning will strike metal roofs.

TRUTH:

Lightning will typically strike the highest object in the area, with a direct path to the ground. Because a metal roof is not grounded, lightning does not have an attraction to it. The likelihood of lightning hitting a metal roof is comparable to homes with other roofing materials. In fact, if lightning did happen to strike a metal roof, there is no chance of it catching fire, as opposed to other types of roofing materials. Metal is actually safer. 

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MYTH #2: Metal roofs are hot, and hold heat in the summer.

TRUTH:

Metal directly exposed to the hot Atlanta sun will heat up, however, so do other roofing materials. Metal roofing is now made to combat solar heat and UV rays. These are called “cool roofs”. They reflect the heat keeping the home at a comfortable temperature, and the need for excessive air conditioning use.  When the sun does go down, any heat in the roof is quickly dissipated. Metal roofing is actually quite energy efficient. Secondly, the color of the roof does have an impact on heat. Lighter colors absorb less than darker colors. 

MYTH #3: Metal roofing is expensive.

TRUTH:

True, metal roofing is more expensive than asphalt roofing. However, the type of metal roofing you choose does have a factor in the cost. Standing seam roofing material can cost more than corrugated metal. Ask the question of cost to your roofing contractor, and get all of the prices for your size home before making the final decision. Secondly, metal roofing can last almost twice as long as asphalt shingles. Therefore, a metal roof lasting nearly 40 years is a better bang for your buck than a roof that must be replaced after 25. 

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MYTH #4: Metal roofs dent easily. 

TRUTH:

Metal roofing is quite durable and strong. They are made with a Class 4 Impact Resistant which is the greatest impact resistance a roof can have. Usually, dents do not occur unless the hail is over 2 inches in diameter, which is typically larger than a golf ball. 

MYTH #5: Metal roofing can rust easily. 

TRUTH: 

Metal roofing is covered with a protective coating called galvalume substrate and a painted coating that fights against oxidation and rust formation. If rust does occur, it is typically after several decades. Most paint warranties are for over two decades against rusting. 

Metal roofing is a sound choice when it comes to installing a new roof on your home. Unfortunately, these previous myths have deceived many homeowners. Feel confident in the choice of metal roofing when you trust your local roofing contractor to install it properly. Piedmont Roofing Co in Atlanta has been installing roofs for over 20 years! We know what it takes to provide a quality roof with ideal installation procedures. 

When you work with us, rest assured that you are working with the best roofing contractor in Atlanta. Our reputation speaks volumes, and the quality of our products is unmatched. Give us a call today for a free estimate and let’s secure a new metal roof on your home!  

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