Posted on July 9, 2024

Selecting the best roofing shingles involves more than just aesthetics; it's crucial to consider how they perform under different climate conditions. This blog explores the benefits and drawbacks of metal and asphalt shingles, helping you make an informed decision based on your local weather patterns.

Durability and Longevity in Various Climates

Metal Shingles: Resilience in ExtremesMetal shingles are well-suited for extreme weather conditions. They reflect sunlight, reducing heat absorption, which is beneficial in hot climates. In colder regions, their ability to shed snow and ice prevents roof damage. However, the expansion and contraction due to temperature fluctuations can be a concern if not properly installed.

Asphalt Shingles: Versatile PerformanceAsphalt shingles are adaptable to a range of climates but may not perform as well as metal in extreme heat or cold. In hot climates, they can suffer from thermal cracking, while in cold areas, they may become brittle. Their versatility, however, makes them a popular choice in moderate climates.

Moisture Resistance and Weatherproofing

Metal Shingles: Excellent Moisture BarrierMetal shingles provide excellent resistance to moisture, making them ideal for humid or rainy climates. They prevent mold and mildew growth and are highly resistant to water damage. Their non-porous nature ensures longevity and reduces the need for maintenance.

Asphalt Shingles: Potential Moisture IssuesWhile generally water-resistant, asphalt shingles can be prone to issues in high-humidity environments, such as algae growth or moisture absorption. Modern versions often include algae-resistant features, but they still require regular maintenance to prevent moisture-related damage.

Wind Resistance and Storm Durability

Metal Shingles: Superior Wind ResistanceMetal shingles are engineered to withstand high winds and severe weather conditions, making them a reliable option in areas prone to storms and hurricanes. Their durability minimizes the risk of storm damage and extends the lifespan of the roof.

Asphalt Shingles: Variable Wind PerformanceThe wind resistance of asphalt shingles can vary significantly based on their quality and installation. While some types are designed to withstand high winds, others may be more susceptible to damage. Proper installation and choosing high-quality shingles can improve their performance in stormy conditions.

Environmental Impact and Sustainability

Metal Shingles: A Sustainable ChoiceMetal shingles are often made from recycled materials and are fully recyclable at the end of their life cycle. Their energy efficiency, due to reflective coatings, helps reduce the overall energy consumption of a home, making them a sustainable roofing option.

Asphalt Shingles: Improved SustainabilityWhile traditionally less environmentally friendly, advancements in asphalt shingle manufacturing have increased their sustainability. Some manufacturers now use recycled materials, and asphalt shingles can be recycled into new products. However, their shorter lifespan compared to metal shingles may result in more frequent replacements.

Cost-Effectiveness and Value

Long-Term Savings with Metal ShinglesWhile metal shingles can have a higher upfront cost, their durability and low maintenance needs often result in long-term savings. Their energy efficiency and longevity also add value to a home, making them a cost-effective choice in the long run.

Affordable and Versatile Asphalt ShinglesAsphalt shingles are typically more affordable upfront, making them accessible to a wider range of homeowners. Their lower initial cost, combined with decent longevity and aesthetic versatility, makes them a popular choice, especially in moderate climates.

Conclusion

Choosing between metal and asphalt shingles depends largely on your local climate and specific needs. Metal shingles offer durability, low maintenance, and energy efficiency, making them ideal for extreme weather conditions. Asphalt shingles provide versatility and affordability, suitable for a variety of climates. Consulting with a roofing professional can help you select the best option for your home, ensuring a durable and aesthetically pleasing result.