When it comes to choosing the right roofing material for your home, there are numerous options available. Two of the most popular choices are metal roofing and composition (asphalt) roofing. Both materials have their own set of benefits, but understanding which one is right for your home depends on various factors like durability, cost, and aesthetic appeal. Let’s dive into the pros and cons of metal roofing versus composition roofing to help you make an informed decision.

What is Metal Roofing?

Metal roofing refers to roofs made from metal materials like steel, aluminum, or copper. Metal roofs are becoming increasingly popular due to their longevity and energy efficiency. There are several types of metal roofing systems, including standing seam metal roofing, metal shingles, and corrugated panels.

What is Composition Roofing?

Composition roofing, commonly known as asphalt shingles, is the most widely used roofing material in the U.S. It consists of a fiberglass or paper base that is covered with an asphalt coating and granules. These shingles come in a variety of colors and styles, offering flexibility for homeowners looking for a traditional look.

1. Durability and Longevity

Metal Roofing:
Metal roofs are known for their incredible durability and long lifespan. A well-maintained metal roof can last anywhere from 40 to 70 years, with some high-quality materials even lasting longer. Metal roofs are resistant to extreme weather conditions like high winds, heavy snow, and rain. Additionally, metal is not susceptible to rot, mold, or mildew, which are common problems for composition roofs.

Composition Roofing:
Composition roofing, on the other hand, typically has a shorter lifespan of around 20 to 30 years. Asphalt shingles are more vulnerable to wear and tear from the elements. They can crack, curl, or become brittle due to exposure to sunlight, rain, and wind over time. While they can withstand moderate weather, they’re not as durable as metal in harsher climates.

Winner: Metal Roofing (for superior durability and longer lifespan)

2. Cost and Affordability

Metal Roofing:
The initial cost of a metal roof is generally higher than composition roofing. Depending on the type of metal you choose (steel, aluminum, copper), you may spend anywhere from $5 to $12 per square foot. However, it’s essential to consider that the long-term investment can be more cost-effective due to lower maintenance and longer lifespan.

Composition Roofing:
Asphalt shingles are significantly more affordable, with costs ranging from $1 to $4 per square foot, making them the more budget-friendly option upfront. While the initial investment is lower, you may end up spending more over time due to the need for repairs or early replacement.

Winner: Composition Roofing (for lower upfront costs)

3. Energy Efficiency

Metal Roofing:
Metal roofs are highly energy-efficient. The reflective surface of metal roofing can help reduce cooling costs by reflecting sunlight and absorbing less heat. This makes metal roofing an excellent choice for warmer climates. Many metal roofs also come with special coatings that further enhance energy efficiency.

Composition Roofing:
While composition roofing has improved in terms of energy efficiency over the years, it still doesn’t match the reflective properties of metal roofing. Asphalt shingles absorb more heat, which can increase cooling costs during hot weather. However, there are energy-efficient asphalt shingles available that feature reflective coatings, though they may come at a higher price.

Winner: Metal Roofing (for better energy efficiency)

4. Maintenance and Repairs

Metal Roofing:
Metal roofs are relatively low-maintenance. They rarely need repairs and, if they do, those repairs are typically straightforward. Regular inspections are recommended to ensure that there are no loose panels or seals. Since metal roofing doesn’t suffer from issues like rot, moss, or algae growth, the maintenance required is minimal.

Composition Roofing:
Asphalt shingles require more maintenance over time. They are more prone to damage from storms, high winds, and falling debris. Additionally, algae and moss can accumulate, especially in damp climates, which can deteriorate the shingles. While asphalt shingles are easy to repair, the overall maintenance needs tend to be higher compared to metal roofs.

Winner: Metal Roofing (for easier and less frequent maintenance)

5. Aesthetic Appeal

Metal Roofing:
Metal roofing offers a modern, sleek look that can complement a variety of architectural styles. It comes in different finishes and colors, including matte, glossy, and textured options. Metal roofs are often associated with contemporary homes, but they can also be made to resemble traditional roofing materials like slate or wood.

Composition Roofing:
Asphalt shingles are available in a broad range of styles and colors, making it easy to match the aesthetic of almost any home. They are particularly popular for traditional and suburban homes. While they may not have the same sleek appearance as metal roofs, they can still provide an attractive, classic look.

Winner: Tie (Depends on personal preference and home style)

6. Environmental Impact

Metal Roofing:
Metal roofs are typically made from recycled materials, and many metal roofing systems are also 100% recyclable at the end of their lifespan. This makes metal roofing an eco-friendly option. Additionally, the energy efficiency of metal roofs can help reduce your carbon footprint over time by decreasing your energy consumption.

Composition Roofing:
While asphalt shingles are not recyclable, some companies offer programs to repurpose old shingles into materials for roads and other construction projects. However, the production and disposal of asphalt shingles are less environmentally friendly compared to metal roofing.

Winner: Metal Roofing (for its recyclability and eco-friendly properties)

Final Thoughts

Both metal roofing and composition roofing come with their own set of benefits. If you’re looking for a long-lasting, energy-efficient, and low-maintenance option, metal roofing is the way to go. However, if you’re working within a budget and are looking for an affordable, traditional look, composition roofing is still an excellent choice.

Ultimately, the best option for you depends on your priorities, whether that’s budget, durability, aesthetics, or energy efficiency. Consider the climate, long-term costs, and your home’s design before making your decision.