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Nashville, TN
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When it comes to metal roofing, there are plenty of myths and misconceptions that can make homeowners hesitant to choose this durable and energy-efficient option. From concerns about noise and rust to fears of lightning strikes, misinformation often overshadows the benefits of a metal roof. Let's set the record straight by debunking some of the most common myths about metal roofing and uncovering the truth.
The Truth: Metal roofs are no louder than other roofing materials.
One of the most common myths is that a metal roof will be unbearably loud when it rains. In reality, modern metal roofing is installed with solid sheathing and insulation, which significantly reduces noise. In fact, it can be just as quiet, if not quieter, than traditional asphalt shingles.
The Truth: Metal roofing is designed to resist rust.
Thanks to advanced coatings and protective finishes, today's metal roofs are highly resistant to rust and corrosion. Most metal panels are treated with galvanized or aluminum-zinc coatings, plus an extra layer of paint or sealant, ensuring long-term durability even in wet or coastal climates.
The Truth: A metal roof does not increase the chance of a lightning strike.
Many people assume that because metal roofing is made of metal, it attracts lightning. However, this is not true. Lightning strikes the highest object in an area, regardless of material. In fact, metal roofs are actually safer because they are non-combustible and won't catch fire if struck.
The Truth: Metal roofs reflect heat, keeping homes cooler.
Unlike asphalt shingles, which absorb heat, a metal roof reflects solar energy. A study by the Oak Ridge National Laboratory found that certain metal roofing systems, especially those with above-sheathing ventilation, can reduce heat transfer through the roof by about 45% compared to asphalt shingles.
The Truth: Metal roofing is surprisingly lightweight.
Another misconception is that metal roofs are too heavy for residential homes. In reality, metal is much lighter than traditional materials like clay tiles, slate, or even some asphalt shingles. Because of its lightweight nature, a metal roof can actually help preserve your home's structural integrity over time.
The Truth: Metal roofs offer long-term savings.
While the initial cost of a metal roof can be higher than asphalt shingles, the long-term savings make it a cost-effective investment. Metal roofing lasts 40 to 70 years, requires minimal maintenance, and improves energy efficiency, leading to lower cooling costs. Plus, many homeowners see an increase in resale value due to the durability and modern appeal of a metal roof.
Don't let myths and misconceptions keep you from considering a metal roof for your home. With long-lasting durability, energy efficiency, and low maintenance, metal roofing is one of the best investments you can make.
Contact The Metal Roofers today for a free consultation and learn why more homeowners are making the switch to metal roofing.
The material cost difference between gauges is real but not dramatic. Going from 26 to 24 gauge typically adds $1.50–$3.00 per square foot to the project. On a 2,000 sq ft roof, that's roughly $3,000–$6,000 more — but you're getting a meaningfully more durable roof that may save money on repairs over decades.
We generally don't recommend 29 gauge for primary residences in Nashville. While it works fine for barns, carports, and outbuildings, it's thinner and more susceptible to denting from hail — and Nashville gets plenty of hail. The cost difference between 29 and 26 gauge is modest compared to the performance gap.
For most Nashville residential projects, 26 gauge is the standard choice. It provides excellent wind and hail resistance for Middle Tennessee's climate at a reasonable price point. 24 gauge is the premium option for homeowners who want maximum durability and dent resistance.
Misinformation often overshadows the benefits of a metal roof. In this blog, we set the record straight and debunk the common myths about metal roofing.
Misinformation often overshadows the benefits of a metal roof. In this blog, we set the record straight and debunk the common myths about metal roofing.
Misinformation often overshadows the benefits of a metal roof. In this blog, we set the record straight and debunk the common myths about metal roofing.