When it’s time to replace or build a roof, one of the biggest decisions homeowners face is choosing the right roofing material. Two of the most common and reliable options are asphalt shingles and metal roofing. Each offers unique benefits in terms of durability, energy efficiency, installation cost, and aesthetic appeal.
Your roof isn’t just a structural component — it’s a major investment that affects your home’s value, energy performance, and long-term maintenance. In this guide, we’ll break down every key difference between asphalt shingles and metal roofing to help you make an informed choice based on your budget, climate, and lifestyle.
Understanding the Roofing Materials
Asphalt shingles are the most widely used roofing material in North America. Made from a fiberglass base coated with asphalt and ceramic granules, they are valued for affordability and design flexibility.
Metal roofing, on the other hand, is made from materials such as galvanized steel, aluminum, or copper. It’s known for its exceptional lifespan, low maintenance, and modern appeal.
| Feature | Asphalt Shingles | Metal Roofing |
|---|---|---|
| Lifespan | 15–30 years | 40–70 years |
| Material | Fiberglass and asphalt | Steel, aluminum, copper |
| Cost (per sq. ft.) | $3.50–$5.50 | $7.00–$12.00 |
| Energy Efficiency | Moderate | High |
| Maintenance | Periodic | Minimal |
Both materials are used for residential roofing, but their performance and long-term value differ significantly.
Durability and Lifespan
When it comes to durability, metal roofing has the upper hand. A well-installed steel or aluminum roof can last up to 70 years with minimal upkeep. It’s resistant to fire, rot, insects, and mold, and can withstand wind speeds over 120 mph.
Asphalt shingles, while durable, typically last around 20 to 30 years. They can crack or lose granules over time, especially in hot or humid climates. Severe weather — like hailstorms or high winds — may also cause damage or curling.
However, asphalt shingles are easier and cheaper to repair. For homeowners who plan to stay in their home for 10–20 years, asphalt shingles can still be a practical choice.
Energy Efficiency and Sustainability
A roof’s ability to reflect or absorb sunlight directly affects indoor temperature and energy bills.
Metal roofing reflects solar radiant heat, which helps reduce cooling costs by up to 25%. Many metal roofs come with cool roof coatings or Energy Star® certification, improving thermal performance. They are also 100% recyclable at the end of their lifespan, making them an eco-friendly roofing option.
Asphalt shingles, conversely, tend to absorb heat, which can make homes warmer in summer and increase cooling costs. However, reflective asphalt shingles are now available to mitigate this issue.
If you prioritize sustainability and energy efficiency, metal roofing clearly offers more long-term advantages.
Aesthetic Appeal and Design Options
Both asphalt and metal roofs offer excellent design versatility.
Asphalt shingles are available in a wide variety of colors, textures, and architectural styles, making them suitable for traditional or colonial-style homes. Options like architectural shingles or dimensional shingles can mimic the look of wood shake or slate, giving a high-end appearance without the extra cost.
Metal roofing, especially standing seam panels, offers a sleek, modern aesthetic. It’s available in various matte finishes, metallic tones, and custom colors. Metal can also be shaped into tiles or shingles that resemble traditional roofing styles, making it more adaptable to any architectural design.
Installation Process and Cost
Asphalt shingles are quicker and cheaper to install, making them ideal for budget-conscious homeowners. The average installation costs $3.50 to $5.50 per square foot, depending on region and labor rates.
Metal roofing requires specialized tools and skilled contractors. The installation cost can range from $7.00 to $12.00 per square foot, but this higher upfront investment often pays off through lower energy bills and minimal repairs over time.
Keep in mind that roof pitch, existing structure, and underlayment requirements can influence total installation cost. Always hire a licensed roofing contractor and ensure building permits are in place before starting the project.
Maintenance and Repairs
Asphalt shingles require more frequent maintenance due to potential granule loss, algae growth, and curling edges. Homeowners should inspect their roofs annually for leaks, missing shingles, and gutter blockages.
Metal roofing, however, needs very little upkeep. Routine inspections for loose screws, sealant wear, or surface oxidation are usually sufficient.
While metal roofs resist mold and mildew, they can dent under heavy impact from falling branches or large hail. Regular maintenance keeps both types performing at their best and extends their lifespan.
Climate Suitability
Your local climate plays a major role in determining which roof is best.
- Hot climates: Metal roofs are excellent at reflecting heat and reducing cooling demands.
- Cold or snowy climates: Metal roofing helps shed snow easily, preventing ice dam formation.
- Humid regions: Asphalt shingles may develop algae stains unless they have protective granules.
- Storm-prone areas: Both roofing types can perform well if installed properly, but metal roofs generally have superior wind and impact ratings.
Long-Term Value and ROI
While asphalt shingles have a lower initial cost, metal roofing offers better return on investment (ROI) in the long run.
Metal roofs can increase home resale value by up to 6%, according to Remodeling Magazine’s Cost vs. Value Report. They also reduce insurance premiums in some regions due to their fire and impact resistance.
Over 30 years, a metal roof may save thousands in energy costs, repairs, and replacement expenses, making it a wise investment for long-term homeowners.
Environmental Impact
From a sustainability perspective, metal roofing clearly outperforms asphalt shingles.
Metal is often made from recycled steel or aluminum, and can be fully recycled at the end of its life. Asphalt shingles, by contrast, are petroleum-based and often end up in landfills after replacement.
However, some manufacturers are working to improve asphalt shingle recyclability for use in road paving materials and industrial applications.
Expert Recommendations
If you’re looking for an affordable, classic, and quick-to-install solution, asphalt shingles are a solid choice. They work well for moderate climates and homeowners planning to stay short-term.
If your priority is durability, energy efficiency, and low maintenance, metal roofing is the clear winner. It’s especially beneficial for homes in extreme weather regions or those aiming for long-term savings and sustainability.
Tip: Always consult a licensed roofing expert or home inspector before making a final decision, as local building codes and climate factors may influence material performance.
Conclusion
Choosing between asphalt shingles and metal roofing depends on your budget, climate, and home design goals.
- Asphalt shingles: Affordable, stylish, and versatile.
- Metal roofing: Durable, energy-efficient, and eco-friendly.
Both roofing types can protect your home effectively when installed and maintained properly. If you want a roof that stands the test of time and offers superior long-term value, metal roofing is an excellent investment.
FAQs
Q1. Which roofing type lasts longer, asphalt or metal?
Metal roofing can last up to 70 years, while asphalt shingles typically last 20–30 years.
Q2. Are metal roofs noisy during rain?
No. With proper insulation and underlayment, modern metal roofs are no louder than asphalt shingles.
Q3. Which roofing material is more energy-efficient?
Metal roofing reflects solar heat better, reducing cooling costs and improving energy efficiency.
Q4. Can I install metal roofing over existing shingles?
In many cases, yes — if the structure is sound and local codes allow it.
Q5. Which option is better for resale value?
Metal roofs generally offer higher ROI and long-term value due to durability and energy savings.