Metal may not be as popular as asphalt shingle roofing, but it’s making its way to the top of the list as the best alternative roofing material for homes…and there’s good reason why.

In the past, metal roofing was mainly used for high-end, modern residential builds. A recent introduction of shingle-style metal roofing products in the market has allowed metal to become more preferable to homeowners for its sustainable quality and inherent strength. 

If you’re curious about the benefits of metal roofing, here are 5 more surprising advantages that you need to know.

1. Metal roofing can reinforce your existing roof

The beauty of metal is that it’s strong but lightweight. This means that certain types of metal roofing may be installed directly on top of your existing roof. Traditional roofing materials have a short lifespan and metal’s durability and flexibility can reinforce any roofing installation without tearing off the old shingles. 

But beware of moisture that can get trapped and cause mold and rot overtime. Roofers can install a vented metal roof to solve this potential problem. Alternatively, installing the new metal roofing over furring strips (1 x 3s or similar) will raise the metal and provide a ventilating air pocket between layers.

Before you decide to install metal roofing on top of your current one, make sure to consult your local building council first. Some building codes may require a full tear-down of the roof before you can install a new one.

2. Metal roofing isn’t that noisy

Of course you want a stronger, longer lasting roof for your home. But you’re worried that metal roofing makes a lot of noise in the rain. The fact is, metal roofing is no noisier than any other type when properly installed. 

Metal roofing is typically installed over a solid substrate. Additionally, the attic and insulation provide a sound barrier. Once you’re inside the house, you hardly notice any increase in noise levels when rain hits the metal roof. Ultimately, it’s better to err on the side of metal’s strength and durability because the noise factor is negligible.

3. Metal Roofing is more cost-effective in the long term

Most metal roofing products carry warranties comparable to the very best asphalt shingles of about 30 years. In reality, metal roofs have been known to last 50 years or more. According to home insurance statistics, due to its non-combustible quality, metal roofs routinely have a longevity of 40 to 70 years. 

By contrast, a homeowner will likely replace an asphalt shingle roof two or even three or four times over a 50-year period because of weather damage and other causes such as termites, mold and mildew – elements which metal is impervious to. 

While metal costs twice as much as asphalt, its quality stands the test of time and saves you money in the long run.

4. Metal Roofing is fire-resistant

Most metal roofing products have underlying materials that provide additional fire protection. However, this does not mean that the roof is completely, 100% fireproof. A metal roof can only sustain damage from fires depending on how long and how hot the fire burns.

Metal roofing has become the material of choice especially in many parts of the country that are prone to wildfires. According to the Insurance Information Institute, the following areas of the United States are at High-to-Extreme Wildfire Risk: California, Texas, Colorado, Arizona, Idaho, Washington, Oklahoma, Oregon, Montana, and Utah. Montana has the highest percent of properties at risk with 29%, followed by Idaho at 26%. 

If you live in one of these states, or any state that also faces the threat of wildfires, you may want to consider installing a metal roof.

5. Metal Roofing is more energy-efficient

Metal can save your home up to 40% in energy costs and provide excellent insulation during the winter. The secret to metal roofing’s energy savings is in its variety of finishes. The basic, unpainted metal roof will reflect more solar radiation than an asphalt roof, which absorbs and holds heat. 

In metal roofs, UV and Infrared light rays are reflected, or bounced off the surface preventing it from absorbing heat in warm weather and vice versa. 

For homes in warmer climates, pre-painted or granular coated metal roofing systems reflect solar energy and cool your home by re-emitting most of what solar radiation is absorbed. A highly reflective and highly emissive painted or granular-coated metal roof is optimal for reducing energy consumption and can actually re-emit up to 90% of absorbed solar radiation. 

Are you ready to go full metal?

Here are some more little-known, eco-friendly benefits of metal roofing –

• It’s strong enough to support the weight of solar panels
• It can make optimal rainwater collection systems
• It’s 100% recyclable

If you think metal is the right choice, let’s talk and we’ll help you determine the best metal roofing supplier for your residential project.