5 Pros and Cons You Should Know Before Choosing a Metal Roof

While there was a time when asphalt shingles used to dominate the US roofing market, modern homeowners are now attracted to more durable and sustainable roofing solutions like metal roofs. So, today, metal roofing Philadelphia is gradually growing in popularity, thanks to a slew of advantages of metal as a roofing material. So, if you are in the market searching for the right roofing solution for your home, you should consider a metal roof.

Here is a discussion of 5 pros and cons you should know before investing in a metal roof.

PRO: Metal Roofs are Durable and Lasts for a Long Time

When talking about the pros of a metal roofing system, its longer life span will always top the list. If installed correctly, a metal roof should serve your roofing requirements for 30-50 years. The superior durability of the metal roofs is behind their growing use in the US’s new construction and reconstruction projects. They offer exceptional durability against elements like wind, snow, rain, and solar radiance without severe maintenance efforts.

According to the Study of Life Expectancy of Home Components by the National Association of Home Builders (NAHB), a popular choice like asphalt shingles yields a life span of 20 years, whereas metal can last for 50 years or even more. Additionally, metal roofs come with a rust-resistant coating which adds to their life span. Manufacturers generally provide a warranty of 30 years on paint-finished metal roofs.

CON: Metal Roofs Can be Cost-Prohibitive

Homeowners typically choose their roofing system after considering several factors. One of the major concerns while undertaking a re-roofing or new roofing project is budget. Unlike asphalt shingles, metal roofs come at a high price range. Metal roofing costs can range from $6 to $12 per sq. ft installed, whereas asphalt shingles cost $3 to $7 per sq. ft. installed.

Apart from the high price tag of the material, homeowners also pay more for installing a metal roof as labor costs. However, a metal roof is a long-term roofing solution compared to asphalt shingles. Like asphalt shingles, you do not have to replace your metal roofing frequently in the case of metal roofs, as the last two times more than traditional shingles on average.

PRO: Metal Is an Environment-friendly Roofing Material

While traditional asphalt shingles are petroleum derivatives, with metal, you do not have to give a second thought about its sustainability. Moreover, according to the Environmental Protection Agency, about 20 million pounds of asphalt products are sent to landfills every year due to their short life span. On the other hand, metal roofs are made of 25-95% recycled materials, and they are completely recyclable, making them an environment-friendly alternative.

At the same time, metal roofs can also be the right roofing choice for eco-conscious homeowners as they are ideal for installing various sustainable home solutions. From solar panels to rainwater harvesting systems, metal roofing can incorporate various eco-conscious initiatives that will make your home green.

CON: Metal Roofs Come with the Risk of Dent

Metal roofs are incredibly sturdy and can withstand all weather elements, including snow, ice, rain, wind, and heat. Heavy snow and ice slide down the slick surface of metal roofs without putting any extra burden on your entire roofing system. However, they are not completely secured from dents. Low-end metal shingles can develop dents, and, sometimes, you cannot even walk on them.

Naturally, some types of materials are stronger than others. For example, aluminum and copper are softer materials that can bring the risk of dents. On the other hand, steel is known for its unmatched strength. There are also metal roofs available in the market that come with a dent-proof guarantee. So, you must consult your roofing company Philadelphia first if you are concerned about dents and other damages. 

PRO: Metal Roofs Are Energy-efficient

Metal roofs carry solar reflective properties, which makes them an energy-saving roofing solution. Instead of absorbing solar heat, metal reflects solar heat to keep your home cool. As a result, it reduces the energy expenditure of your air conditioning system, and the results reflect on your energy bills. Metal roofs are especially perfect for homes in warmer regions as they can cut down your cooling cost by as much as 25%.

Furthermore, you can receive tax benefits for installing ENERGY STAR-certified metal roofs with pigmented coatings. The tax credit amount is 10% of the material cost up to $500, not including the installation cost. In addition, these certified products have more solar reflectivity and can bring down your roof’s surface temperature up to 100F. You can contact your roofing company for further details.   


Metal roofs are available in several materials such as tin, zinc, aluminum, copper, and galvanized steel. They are also not short in colors, finishes, and styles so that homeowners can choose from a wide variety of options. Metal roofs can easily mimic the looks of traditional shingles, shakes, and tiles with all the added benefits of metal. So, if you are looking for a metal roof, you should contact the best roofing company for guidance.