Metal roofs might seem modern, but they have been used for centuries. Many of the most ancient buildings in Europe feature metal roofs. In fact, a lot of these architectural innovations were imported into the "new world." For instance, the first rolling mill in the United States featured iron. And many of the first roofs constructed centuries ago were made from metals like copper.
Is a Metal Roofing Right for Me?
Metal roofing might be the right choice if your home features a steeply pitched roof. The "pitch" in this sense denotes the angle of your roof, and roofers express this angle as a ratio, such as 5:12. These numbers express the relationship between the vertical height of your roof and its horizontal length. In the 5:12 example, such a roof would extend upward five feet for a dozen feet of length.
Aside from having a stepped roof, you might want to consider a metal roof if you're concerned about the environment and saving money on cooling and heating
Are Metal Roofs More Environmentally Friendly?
Yes, a reputable roof remodeling contractor will tell you that the manufacturing process with metal roofing has a much lower carbon footprint than other materials. Metal roofs avoid the pitfalls of other materials, which can be hard on the environment. They are also often cheaper to manufacture and install due to the materials used. Additionally, metal roofing will lower the heat signature of your home compared to other roofs.
Can You Put a Metal Roof Over Shingles?
Yes, many metal roofs can be installed over your existing roof - this includes shingles. You can install a metal roof on your home's existing roof or at your workplace to extend the roof's lifespan. How? Metal roofs lead to less stress on your home or workplace building.
Are Metal Roofs Durable?
Yes! Metal roofing reflects the sun's punishing rays, which leads to fewer cooling costs in the sweltering summer months. Contrastly, asphalt shingles or other weaker materials can bake in the sun. The heat gain and UV radiation can lead to shingles that crack, get too dry, or flake off.
Additionally, the material itself is more durable and constructed from larger pieces, which allows the metal roof to be far less likely to succumb to leaks and wind damage. It is also much less likely to buckle under the pressure or impact from falling debris. High heat and high winds are not much for metal roofs.
Is a Metal Roof Good for High Winds?
Metal roofs will be able to handle the rigors of even the most extreme climates. Metal roofs can withstand winds up to 140 miles per hour and will not ignite due to lightning (very unlikely) or debris from wildfires. Whereas shingles might fly off, metal roofs will be able to handle high winds and storms.
Do Metal Roofs Attract Lightning?
No, metal roofs do not attract lightning! There's a misconception out there that metal roofs are more susceptible to lightning strikes, but there's really no evidence to support this notion. Lightning seeks out a direct path from the ground far below the roof, and your metal roof won't be grounded!
How Long Does a Metal Roof Last?
Less durable roofs may need to be replaced every fifteen or twenty years, but metal roofs can last for a half-century or more depending on the materials used.
Can You Paint a Metal Roof?
Yes, a metal roof can be painted. For the best results, you’ll need to ensure you select the right type of paint, and that you use primer and sealant. Additionally, properly prepping the metal roof will be crucial, as will the manner in which you apply the paint. It’s best to hire a professional for such a project to ensure it’s done correctly.
Benefits of Metal Roofing
Metal roofing is:
- Easy to Install
- Environmentally Friendly
- Energy Efficient