5 More FAQ About Metal Roofing

​We get a lot of questions from homeowners considering new metal roof installation and homeowners maintaining their current metal roofing system. Here a just a few.

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​​FAQ 1
How much do metal panels weigh?

​Let's look at both steel and aluminum, the two most popular choices of metal roofing. Steel standing seam roofing weighs around .88 pounds per square foot, which is about 85 – 120 pounds per 100 square feet. Aluminum standing seam roofing weighs around .7 pounds per square foot, which is about 70 pounds per 100 square feet.

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​​FAQ 2
Is aluminum roofing durable compared to steel?

Yes, and it even has a few added benefits. Aluminum is lighter and more versatile than steel, and it doesn't rust. Steel roofing is subject to oxidation and doesn't do well in a saltwater environment without special coatings. So if you're near the coast, aluminum roofing is ideal.

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​​FAQ 3
Is lightning attracted to metal roofing?

No. Any roof has about a 1 in 200 chance of being struck by lightning, metal or not. The best protection from lightning is a lightning protection system (AKA lightning rod). Metal roofing can actually provide added safety if struck by lightning. According to MetalRoofing.org, "In fact, a properly grounded metal roof, in accordance...will actually conduct the energy from a lightning strike over the broader area of the roof reducing the amount of heat transferred to the building and reducing the potential of damage do to fire."

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​​FAQ 4
Will dirt collect on a metal roof?

In most environments, a properly coated metal roof will allow dirt to easily wash off, keeping the roof quite clean over time. If you live around trees, sap, heavy pollen, and airborne fungus can collect on the metal surface and accumulate dirt. Likewise, metal roofing near water can collect a frequent amount of dew which sticks to the roof and gathers dirt.

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​​FAQ 5
Will a metal roof lower my homeowner's insurance premium?

Metal roofing can actually lower your homeowner's insurance premium, as it is more durable and reliable than other roofing materials. Metal roofing also provides a lower lifecycle cost, with a lifespan reaching up to 70 years. Ask your agent, and they can give your a more specific overview.

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CG Roofing is a Jacksonville, FL metal roofing contractor. If you have any more questions about metal roofing, feel free to give us a call.
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