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How Do Asphalt Shingles Compare to Metal Roofs?

  • Writer: Gerken Roofing
    Gerken Roofing
  • Sep 22, 2025
  • 3 min read

When it comes to protecting your home, the roof you choose plays a major role in durability, appearance, and overall value. In Westmoreland City and nearby Irwin, PA, two of the most popular options are asphalt shingles and metal roofs. Each material has its own strengths and weaknesses, and understanding the differences can help you make the right decision for your home.


Understanding the Layers of Your Roofing System

Cost Differences

Asphalt shingles are generally the more affordable option, making them popular for homeowners who want reliable protection at a lower upfront cost. Metal roofs, on the other hand, require a higher initial investment. While the cost can be two to three times more than shingles, the longer lifespan of metal often balances out the higher price over time.


Lifespan and Durability

Asphalt shingles typically last around 20 to 30 years with proper maintenance. Metal roofs, however, can last 40 to 70 years or more, depending on the type of metal used. Metal is also more resistant to wind, hail, and fire, making it a strong choice for Pennsylvania’s unpredictable weather.


Maintenance Needs

Shingle roofs require periodic inspections and occasional repairs, especially after strong storms. Shingles can crack, curl, or loosen over time. Metal roofs require less maintenance overall, though they should still be inspected for dents after hail or heavy debris. Both options benefit from routine checkups to ensure they remain in good condition.


Energy Efficiency

Metal roofs reflect sunlight, helping reduce heat absorption in the summer and keeping cooling costs down. Many are also designed with energy-efficient coatings. Asphalt shingles absorb more heat, which can increase cooling costs during hot Pennsylvania summers. However, modern shingles are available with reflective granules to improve efficiency.


Appearance and Style Options

Asphalt shingles come in a wide range of colors and styles, making it easy to match your home’s design. They can even mimic the look of wood or slate. Metal roofs also offer plenty of style choices, from standing seam panels to metal shingles that resemble traditional materials. Both options provide flexibility, though shingles tend to blend more seamlessly with traditional neighborhoods.


Resale Value

A new roof of any kind adds value to your home, but metal roofs can sometimes offer a greater boost due to their longevity and energy efficiency. That said, asphalt shingles are widely accepted, attractive, and remain a trusted standard in most Pennsylvania neighborhoods, which also makes them a solid resale choice.


Which Is Right for You?

If you are looking for affordability, wide design options, and reliable performance, asphalt shingles may be the right choice. If you prefer long-term durability, low maintenance, and energy efficiency, a metal roof could be a better investment. Both are excellent options for Pennsylvania homeowners, and the right choice depends on your budget and priorities.


Final Thoughts

Asphalt shingles and metal roofs both provide strong protection for homes in Westmoreland City and Irwin. The decision often comes down to cost, durability, and personal preference. Talking with a professional can help you weigh the benefits and choose the best roof for your home.


If you are considering a roof replacement, let a trusted local expert walk you through the options. Call 724-515-5551 today or fill out the online form to schedule your free consultation with Gerken Roofing. Our friendly team will explain the pros and cons of each material and provide a clear, no-pressure estimate tailored to your home.


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