When deciding between metal roofing and asphalt shingles, there are several factors to consider. Let’s compare the two options based on their installation, durability, cost, energy efficiency, and environmental impact.
Installation
Asphalt shingles are generally easier to install compared to metal roofing. Roofing contractors and builders are familiar with the installation process for asphalt shingles, making it a straightforward and cost-effective option .
Durability and Lifespan
Metal roofing is known for its durability and longevity. Metal roofs can last approximately 80 years, while asphalt shingles typically have a lifespan of around 20 years Metal roofs are more resistant to weather conditions, including snow and precipitation . Stone-coated metal shingles, in particular, are more durable and last longer than traditional asphalt shingles .
Cost
The cost of metal roofing is generally higher upfront compared to asphalt shingles. Basic asphalt shingles cost around $4.25-$4.95 per square foot, including installation, while metal roofing can cost double that amount. The cost of metal roofing varies depending on the type of metal used, such as aluminum, copper, or steel . It’s important to consider your budget when making a decision.
Energy Efficiency
Metal roofing is often considered more energy-efficient in warm climates. The reflective properties of metal roofs allow them to reflect sunlight and heat, reducing cooling costs by 10% to 25% . However, in colder climates, metal roofs may result in higher heating costs due to the same reflective properties .
Environmental Impact
When it comes to the environmental impact, both metal roofing and asphalt shingles have their considerations. The manufacturing of metal roof products has a comparable environmental impact to the production of asphalt shingles . However, metal roof shingles are generally considered more environmentally friendly than asphalt shingles .
In summary, here are the key points to consider:
Installation: Asphalt shingles are easier to install.
Durability and Lifespan: Metal roofing is more durable and has a longer lifespan.
Cost: Metal roofing is generally more expensive upfront.
Energy Efficiency: Metal roofing can reduce cooling costs in warm climates.
Environmental Impact: Metal roof shingles are considered more environmentally friendly.