Which one has cheaper upfront costs: Asphalt shingles.
On average, asphalt shingle roofs typically cost $4.85-$5.73 per square foot, and a metal roof typically costs $7.83-$8.83 per square foot (including labor and material costs) in the U.S. The three main reasons the upfront costs differ between these roof options are material costs, installation complexity and roof design and preparation.
Material costs.
The popular metals used for residential roofing are typically aluminum, copper or steel. These materials are more expensive than asphalt shingles.
On average, a metal roof costs approximately $800-$1,500 per square, according to the Metal Roof Alliance (MRA). Meanwhile, an asphalt shingle roof costs $350-$900 per square. Installation complexity.
A metal roof also needs to be installed by someone skilled and experienced. Depending on the contractor, they may charge more if they have more expertise and credentials.
Preparation.
Metal roofs need to be installed on a sturdy and even surface. If your existing roof has structural and surface issues, you may need to repair or remove damaged parts first.
For example, strong winds might loosen or lift shingles, opening a gap for rain, hail or snow. You will also need to routinely clean asphalt shingles with a pressure washer to avoid debris or moss opening up gaps in between the shingles. Lastly, the waterproofing materials used in your asphalt shingle roof have a limited lifespan. These need to be maintained and eventually replaced.
Metal roofs require less maintenance than asphalt shingle roofs because metal holds up well against extreme weather. The plywood, rafters and fasteners may require repairs if damaged. But if they are of high quality and have been treated and installed correctly, then it shouldn't be a concern.
So, although metal roofs cost more upfront, you may spend less on repairs and maintenance in the long run.
When weighing up the metal roof vs. shingles cost, consider how long the type of roof will last. For metal roofs, it's 40-80 years. Asphalt shingles generally only last for close to 20-30 years. However, some companies may offer a 50-year limited warranty on their shingles. Although the shingles may last 50 years, they must still be maintained. If you have asphalt shingles and plan on living in the home long term, chances are you'll need to do a full or major roof replacement at some point. You also need to consider your location. For example, if you live in a region that experiences strong winds or hurricanes, a metal roof is more likely to last longer.
Metal roofs have a higher upfront cost, but with the right coating and installation, they may help you lower your energy bills in the long run.
All in all, a metal roof can save you up to 40% in energy bills, according to the MRA. Even if it’s not retrofitted with a cool coating, a metal roof may still beat asphalt shingles when it comes to energy efficiency. “The basic, unpainted metal roof will reflect more solar radiation than an asphalt roof, which absorbs and holds heat,” states the MRA. Asphalt shingles have a bad rap for being less energy efficient than metal roofs. However, not all asphalt shingles are created equal. If you want or can afford an asphalt shingle roof, keep energy efficiency in mind when choosing your shingles.
For example, the darker the color of your shingles, the more heat your roof absorbs, raising the temperature inside your home. If you live in a hot and sunny region, choose a light color shingle that absorbs less heat and keeps your home cooler. Are you planning on going solar?
This is a consideration for people living in regions that can save on energy costs by installing solar panels. According to Rewiring America, a solar roof may help you save hundreds of dollars every year, and you could be eligible for a tax credit. When deciding whether to invest in a metal roof vs. a shingle roof, consider the following points:
Aesthetics and curb appeal.
Metal roofs offer a modern look that could be more appealing to potential buyers. However, they are limited in terms of color and style options.
On the other hand, asphalt shingles can be customized to match the aesthetic of your home and other homes in your neighborhood. Do your research, and chat with a professional to find out which type of roof is more aesthetically pleasing in your area.
Durability and lifespan.
Metal roofs are more durable and have a much longer lifespan than asphalt shingles. This will save money in the long run and could be a major selling point to a potential buyer.
Energy efficiency.
We've established that metal roofs are more energy efficient. Energy costs are on the rise, and so is the trend to go green and invest in eco-friendly, energy-efficient homes. Some buyers will be more than happy to pay a little more to save money down the line. If you consider the three points above to be the most important factors to potential homebuyers, then a metal roof wins.
Of course, homebuyers in your area may have different wants and needs when it comes to a roofing system. If you’re planning to sell your home soon, chat with a real estate professional before you make major upgrades to your existing roof.
| Metal roof | Asphalt shingle |
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Lower material cost |
| X |
Lower labor cost |
| X |
Lower energy costs | X | |
Fewer repairs | X | |
Longer lifespan | X | |
Higher ROI/curb appeal | X | |
On the other hand, shingle roofs have a relatively short lifespan and don't hold up well against extreme weather. The older and entry-level asphalt shingles are also less energy efficient than more expensive options.
Metal roofs have a much higher upfront cost. However, they are much more durable, last longer and can help you save on energy costs (with the right installation and coating).
They may also increase your curb appeal and offer you a better ROI than asphalt shingle roofs. Apart from the higher initial cost, there aren't many downsides to investing in a metal roof.
Get free cost estimates from roofing contractors near you.