With so many different material options for metal roofing & exteriors, it may take time to decide which is best for your home or building. All metal roofing material brings many different advantages to homeowners, with each one boasting that they are better than the next. From a longer lifespan to low maintenance, the types of metal roofing materials available on the market can differ due to a need for an extended range of roofing requirements.
What Are Some Types of Metal Roofing Materials, and How Do They Compare?
Find out the best metal roofing material for your residential or commercial project by comparing the most common metal roofing materials.
Copper Roofing
Copper roofing is exceptionally long-lasting and very soft with low melting temperature. In fact, copper is considered the grandfather of metal roofing, as ideal environments can last over 200 years. Moreover, cooper roofing is corrosion-resistant, easy to install, lightweight, and traditional in appearance. The natural process that turns it from looking like a penny into a blue-green color makes it resistant to corrosion. Once exposed to patinas and moisture, the cooper’s protective layer that develops will keep it from rusting. The downside of copper roofing materials is that they are expensive and less available on the market.
Aluminum Roofing
While aluminum is the most lightweight roofing material, it is still very durable. You will be getting the same amount of strength or even more without using a heavy material that is harder to install. Some advantages of aluminum roofing include easy maintenance, long lifespan, and availability in various colors. Moreover, aluminum roofing is malleable and corrosion-resistant. Because aluminum doesn’t rust, it is ideal for climates with rainfall. However, it is less available, more prone to denting, and generally comes with higher costs.
Steel Roofing
Steel is an alloy made from iron and other metal elements. Steel roofing is one of the most common metal roofing materials, being extremely popular among residential homes for its longevity, affordability, and low maintenance. In addition, steel roofing comes in various panel types, and it is resistant to fires and rotting. However, steel roofing has less corrosion resistance and is designed to last 40 to 60 years.
Zinc Roofing
Like copper, zinc can also be used as a roofing material option thanks to its striking and unique design. It has become popular among architects and builders due to its longevity and attractive appearance. Regarding benefits, zinc can last between 60 to 100 years and, like copper, can react to moisture and form a protective layer, helping prevent the roof from corrosion.
Nonetheless, zinc roofing is one of the most expensive materials to buy and install, and it requires constant maintenance to keep it looking its best. Moreover, once the zinc goes through the patina process, chalking may appear in areas where water runs off the roofing system, and some lines may be left behind.
Each metal roofing material has its strong and weak points, so choosing the suitable material comes down to your location, roofing contractors, and the stresses it will endure.