Metal Roofing Myths Busted

May 30, 2024Roofing Materials

Metal roofing has gained popularity due to its durability, energy efficiency, and sleek appearance. Despite its growing popularity, metal roofing continues to be surrounded by misconceptions that may discourage you from considering it a viable option for your roofing needs. 

Read further to debunk the common myths about metal roofing.

Myth 1: Noisy during Rainstorms

This misconception likely stems from older perceptions of metal roofs that were often installed without adequate insulation or underlayment. 

Modern metal roofing systems are designed with noise reduction in mind, incorporating insulation and underlayment materials that dampen sound transmission. As a result, the sound of rain on a metal roof is comparable to that of any other roofing material, if not quieter. 

You may even find the rhythmic pattern of rain on a metal roof soothing, adding to the cozy ambiance of your home during inclement weather.

Myth 2: Attract Lightning

This myth often stems from a basic understanding of metal’s conductive properties, leading some to assume that metal roofs attract lightning. Lightning typically strikes the tallest object in its vicinity, regardless of whether it is metal, wood, or any other material. Therefore, a metal roof does not inherently increase the risk of a lightning strike on a home. 

The risk of a lightning strike on a metal roof is no greater than on any other type of roofing material. Moreover, even when a lightning strike occurs, modern metal roofing materials are designed to be non-combustible, meaning they won’t ignite or contribute to the spread of fire. 

Myth 3: Rusts and Dents Easily

Modern metal roofing materials have advanced coatings and finishes with exceptional rust and corrosion resistance. These coatings, which often include zinc, aluminum, or galvanized steel, form a protective barrier that shields the underlying metal from moisture, oxygen, and other corrosive elements. 

Furthermore, manufacturers construct most metal roofs from high-quality steel, aluminum, or copper alloys that can withstand extreme weather conditions and resist denting. Metal roofing systems are often installed with concealed fasteners and overlapping panels, further protecting against dents and damage.

Myth 4: Expensive and Not Cost-Effective

While it’s true that metal roofing may have a higher upfront cost compared to some other roofing materials, it’s important to consider the long-term value and cost-effectiveness of metal roofing. Metal roofs are exceptionally durable and have a lifespan of 50 years or more, compared to 20-30 years for asphalt shingles

Additionally, metal roofing is highly energy-efficient, reflecting solar heat and reducing cooling costs during the hot summer. When you factor in the long-term durability, energy savings, and minimal maintenance requirements of metal roofing, it becomes clear that it is a cost-effective investment in the long run.

Myth 5: Heavy and Can’t Be Installed on All Homes

While metal roofs are durable, they are surprisingly lightweight compared to other roofing materials, such as concrete or clay tiles. This makes them suitable for many homes, including those with older structures or weaker roof support systems. 

Additionally, advancements in roofing technology have made metal roofing systems more adaptable, allowing for easier installation on various roof types and pitches. Whether your home has a steep slope or a low pitch, metal roofing options are available to suit your needs without compromising structural integrity or safety.


As you consider your roofing options, remember to rely on facts rather than hearsay, and reach out to a professional roofing contractor like Noah’s Roofing and Remodelling to get the best service. Contact us for more information.