Metal roofs often get a bad rap due to several widespread myths. Many people think metal roofs are noisy, attract lightning, rust easily, or are too expensive. These misconceptions can make homeowners hesitant to consider metal roofing as a viable option. 

The truth is that modern metal roofs come with numerous benefits and are a great choice for many homes. In this article, we’ll debunk these common myths and reveal the truth about metal roofs, highlighting their many benefits.

Myth: Metal Roofs Are Noisy

Fact: Metal Roofs Are Quiet

Many people worry that a metal roof will create a lot of noise, especially during rainstorms or hail. However, modern metal roofs are designed to be just as quiet as other roofing materials. The key to this lies in the installation process and the layers involved.

When you install a metal roof, it’s typically placed over an existing roof or on a layer of solid sheathing and insulation. These layers act as a barrier and help absorb the sound of rain or hail, much like they would with asphalt shingles. Therefore, the noise level inside your home remains comparable to any other roof type.

Additionally, metal roofs often incorporate a high-quality underlayment, which further reduces noise. This underlayment can be made of various materials, such as foam or rubber, that provide excellent sound-dampening properties. As a result, a metal roof ends up being quieter than one might initially assume.

Myth: Metal Roofs Attract Lightning

Fact: Metal Roofs Are Safe in Storms

Another common myth is that metal roofs attract lightning because metal is a conductor. This myth causes unnecessary concern, but it doesn’t hold up when you understand how lightning works. Lightning seeks the highest point in the area, regardless of the roofing material used.

Even if lightning were to strike a metal roof, the energy would dissipate across the entire surface of the roof. Unlike other materials, metal is non-combustible, meaning it won’t catch fire. This makes metal roofs actually safer during thunderstorms.

In addition, metal roofs are often grounded correctly, which adds another layer of safety. Grounding means the electrical energy from a lightning strike would be directed safely into the ground, further reducing any risk. Therefore, having a metal roof does not increase the likelihood of your home being struck by lightning; it actually helps protect your home if lightning were to strike.

Myth: Metal Roofs Rust Easily

Fact: Metal Roofs Are Rust-Resistant

A common concern is that metal roofs will rust over time. However, modern metal roofing materials are designed to resist rust effectively. Most metal roofs are coated with protective layers to prevent rust from developing. These coatings, which can be made of various materials such as zinc or aluminum, provide a corrosion-resistant barrier.

1. Galvanized Steel: This type of metal roofing comes with a zinc coating that protects it from rust. The zinc acts as a barrier, preventing water and moisture from reaching the steel underneath.

2. Aluminum Roofing: Aluminum naturally resists rust and doesn’t require additional coatings. It is an excellent choice for coastal areas where saltwater can cause corrosion.

3. Copper Roofing: While copper may change color over time, it does not rust. Instead, it develops a patina that acts as a protective layer.

These advancements ensure metal roofs have a long lifespan without the worry of rust. Regular maintenance, like cleaning and inspections, can further extend the life of your metal roof.

Myth: Metal Roofs Are Too Expensive

Fact: Metal Roofs Offer Long-Term Savings

Many people believe that metal roofs are too expensive compared to other roofing options. While the initial cost can be higher, it’s essential to consider the long-term savings that come with metal roofing. Metal roofs last longer and require less maintenance than other materials, which can save you money over time.

1. Durability: Metal roofs can last 50 years or more, which is two to three times longer than traditional asphalt shingles. This longevity means you won’t need to replace your roof as often, saving you money in the long run.

2. Energy Efficiency: Metal roofs reflect solar heat, which can reduce cooling costs in the summer. Some estimates suggest you can save up to 25% on your energy bills with a metal roof.

3. Low Maintenance: Metal roofs require less maintenance and fewer repairs than other roofing types. This reduces the cost and hassle of keeping your roof in good condition.

When you add up these savings, metal roofs become a cost-effective choice for homeowners looking for a long-lasting, durable, and energy-efficient roofing option.

Conclusion

Metal roofs are often misunderstood due to common myths. Many people worry about noise, rust, lightning, and high costs. However, modern metal roofs are quiet, rust-resistant, safe in storms, and offer significant long-term savings. These myths should not discourage you from considering metal roofing for your home.

If you’re thinking about upgrading your roof or want more information about your options, look no further than Dalex Roofing. We specialize in metal roofing in Buffalo, NY, and can help you choose the best roofing solution for your home. Reach out to us today for a consultation and see how a metal roof can benefit you.