How Do Asphalt Shingles Compare to Metal Roofing?
When it comes to choosing the right roofing material for
your home, asphalt shingles and metal roofing are two popular options that
offer distinct advantages and considerations. In the consideration stage of
evaluating roofing materials, understanding their differences in durability,
cost, maintenance, and aesthetic appeal is crucial. This guide explores the key
factors that homeowners should consider when comparing asphalt shingles and
metal roofing to make an informed decision.
Durability and Longevity
Asphalt Shingles:
Durability: Asphalt shingles are durable and commonly last
between 15 to 30 years, depending on the quality and climate conditions.
According to the National Association of Home Builders
(NAHB), asphalt shingles are widely chosen for their affordability and ease of
installation, making them a popular choice in residential roofing.
Metal Roofing:
Durability: Metal roofs are highly durable and can last 40
to 70 years or more with proper maintenance.
Research by the Metal Roofing Alliance (MRA) highlights
metal roofing as resistant to fire, mildew, insects, and rot, making it
suitable for various climates and weather conditions.
Cost Considerations
Initial Cost:
Asphalt Shingles: Asphalt shingles are generally more
affordable upfront compared to metal roofing. The cost can vary based on the
quality and brand, but they remain a budget-friendly option for many
homeowners.
The U.S. Department of Energy notes that asphalt shingles
are cost-effective and readily available, contributing to their popularity in
residential roofing projects.
Long-Term Cost Savings:
Metal Roofing: While metal roofing may have a higher initial
cost, it offers significant long-term savings due to its durability and energy
efficiency. Metal roofs reflect solar radiant heat, reducing cooling costs
during hot seasons.
According to a study by the Lawrence Berkeley National
Laboratory, metal roofing can save up to 20% on energy costs compared to
asphalt shingles over the roof’s lifespan.
Maintenance Requirements
Asphalt Shingles:
Maintenance: Asphalt shingles require regular inspections
and occasional repairs, especially after severe weather events such as storms
or hail.
The Asphalt Roofing Manufacturers Association (ARMA)
recommends homeowners schedule professional inspections every few years to
ensure shingles are intact and performing well.
Metal Roofing:
Maintenance: Metal roofing is low-maintenance and typically
requires occasional cleaning to remove debris and ensure proper drainage.
The Metal Construction Association (MCA) advises homeowners
to inspect metal roofs annually for loose fasteners or corrosion and promptly
address any issues to prolong their lifespan.
Aesthetic Appeal and Design Options
Asphalt Shingles:
Appearance: Asphalt shingles come in various colors and
styles, offering versatility to match different architectural designs and
personal preferences.
Homeowners can choose from traditional three-tab shingles to
architectural shingles that mimic the look of cedar or slate.
Metal Roofing:
Appearance: Metal roofing is available in a range of
finishes, including standing seam, corrugated, and metal tiles, offering modern
and sleek aesthetics.
The National Roofing Contractors Association (NRCA)
highlights metal roofing’s architectural flexibility, allowing for custom
designs and enhancing curb appeal.
Environmental Impact and Sustainability
Asphalt Shingles:
Environmental Considerations: Asphalt shingles are
recyclable, and some manufacturers offer recycled content in their products,
contributing to sustainability efforts.
The Environmental Protection Agency (EPA) encourages
recycling asphalt shingles to reduce landfill waste and conserve resources.
Metal Roofing:
Environmental Considerations: Metal roofing is highly
recyclable and often made from recycled materials, promoting sustainability in
building practices.
According to the Metal Construction Association (MCA), metal
roofs have a long service life and can be recycled at the end of their use,
minimizing environmental impact.
Choosing between asphalt shingles and metal roofing involves considering factors such as durability, cost, maintenance requirements, aesthetic appeal, and environmental impact. While asphalt shingles are cost-effective and offer versatility in design, metal roofing stands out for its durability, energy efficiency, and long-term cost savings. Homeowners should assess their priorities, climate conditions, and budget to make an informed decision that enhances the protection and value of their home. Consult with roofing professionals to explore options further and determine the best roofing solution for your specific needs.
