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Choosing the right metal roof

Mon, 06 Apr 2026 06:00:00 PDT

By Jesse Sanchez.

Learn how metal roofing types compare in durability, cost and design to make a confident, long-term investment in your home.

Metal roofing has moved well beyond its association with barns and industrial buildings, emerging as a versatile option for residential homes. Companies like Mountaintop Metal Roofing highlight how today’s systems offer a broad range of styles, materials and performance benefits, making them an increasingly attractive alternative to traditional asphalt shingles. As interest grows, understanding the differences between metal roofing types has become essential for homeowners evaluating long-term value.

At the core of that decision is material selection. Metal roofs are commonly manufactured from aluminum, steel, copper and zinc, each bringing distinct performance characteristics. Aluminum is valued for its corrosion resistance, particularly in humid environments, while steel remains a cost-effective and widely available option. Copper and zinc, though positioned at a higher price point, are known for their longevity and the protective patinas they develop over time.

Beyond material, profile design plays a critical role in both performance and appearance. Standing seam roofing remains one of the most widely used systems, defined by vertical panels and concealed fasteners that create a watertight barrier. This design not only enhances weather resistance but also delivers a clean, modern aesthetic. When properly installed, standing seam systems can perform for more than 50 years with minimal maintenance.

For homeowners seeking a more traditional look, metal shingles and shake profiles offer a familiar alternative. Designed to replicate the appearance of asphalt shingles or cedar shakes, these systems provide enhanced resistance to wind, fire and moisture while blending seamlessly into established neighborhoods.

Corrugated metal roofing introduces a more utilitarian option, often used for accent applications or cost-sensitive projects. Its wave-like profile adds structural strength to lightweight panels, though the use of exposed fasteners may require periodic maintenance over time.

When compared to asphalt shingles, metal roofing systems consistently deliver longer service life, improved durability and reduced maintenance demands. While the upfront investment is typically higher, the extended lifespan, often ranging from 40 to 70 years or more, can translate into stronger long-term value.

Ultimately, selecting the right metal roof comes down to aligning budget, climate conditions and design preferences. By working with a qualified contractor, homeowners can ensure the chosen system meets both structural requirements and long-term performance expectations.

Learn more about how to choose the best metal roofing system for your home based on performance, cost and long-term value!

Comparing metal roofing and asphalt shingles for long-term value

Tue, 03 Mar 2026 06:00:00 PST

By Mountaintop Metal Rooftop.

Understanding performance differences helps homeowners make smarter roofing decisions.

Replacing a roof is one of the most important investments a homeowner can make, with long-term impacts on durability, energy performance and overall property value. Among the most common comparisons homeowners face is metal roofing versus asphalt shingles, two systems that differ significantly in lifespan, maintenance and performance.

Here at Mountaintop Metal Roofing, we help homeowners understand the differences before making a final decision. While both options can protect a home when installed correctly, their long-term behavior in harsh weather, energy efficiency and total cost of ownership tell very different stories.

This article examines the key distinctions between metal roofing and asphalt shingles, including durability, maintenance needs, energy efficiency and overall value. Drawing on real-world experience from professional metal roofing contractors, it breaks down what homeowners should know when weighing short-term affordability against long-term performance.

What is the difference between metal roofing and asphalt shingles?

At a high level, the difference comes down to materials, lifespan and performance. An asphalt shingle roof is made from fiberglass or organic mats coated in asphalt and mineral granules. Asphalt roofing is popular because it is affordable, widely available and familiar to homeowners across the U.S.

A metal roof, on the other hand, is made from durable metal roofing materials such as aluminum or steel. Common systems include standing seam metal roofs and metal shingles that are attached to the roof using concealed or engineered fastening systems.

While both are considered residential roofing options, they are very different types of roofing material with different strengths and tradeoffs.

Why are asphalt shingles still so common?

Asphalt shingles remain the most installed roofing material in North America for a few simple reasons.

First, they are cost-effective upfront. For homeowners focused on initial price per square foot, asphalt shingles usually win. The materials are inexpensive, and most roofing contractors know how to install them.

Second, asphalt shingles are easy to replace. If damage occurs, individual shingles can often be swapped out without disturbing the rest of the roof.

Finally, they are familiar. Homeowners tend to choose what they know, and asphalt roofing has been around for generations. That convenience, however, often comes with long-term tradeoffs.

Why choose metal roofing?

Metal roofing has gained popularity as homeowners look beyond short-term costs and focus on long-term performance, energy efficiency and durability.

A properly installed metal roof is designed to last decades, often for the life of the home. Unlike asphalt shingles, metal roofing resists rot, cracking and granule loss. It also handles extreme weather better, which is a major consideration in areas with wind, snow, heavy rain or wildfire risk.

Metal roofs are also lighter than many people expect. Pound for pound, metal roofing materials often weigh less per square foot than traditional asphalt shingles, reducing stress on the home’s structure.

How do metal roofing and shingles compare in durability?

Durability is one of the biggest differences between these two roofing options. An asphalt shingle roof typically lasts 15–30 years, depending on climate, ventilation and maintenance. Shingles can crack, curl or blow off in strong winds. Over time, the protective granules wear away, reducing the roof’s ability to shed water and resist heat.

Metal roofing, by contrast, is built for the long term. A properly installed metal roof can last 40–70 years or more. Metal panels resist impact, shed snow easily and do not absorb moisture. High-quality finishes protect against fading and corrosion.

For homeowners planning to stay in their home long term, this durability often becomes a deciding factor.

Which roofing material requires less maintenance?

Maintenance is another area where the differences become clear. Asphalt shingles require ongoing attention. Moss, algae and debris can collect on the surface, especially in shaded or damp environments. Shingles may need periodic replacement after storms and repairs can become more frequent as the roof ages.

A metal roof requires far less upkeep. Because metal panels are smooth and non-porous, moss and algae struggle to take hold. Debris typically washes off naturally with rain.

Occasional inspections and basic cleaning are usually all that’s needed to keep a metal roof in excellent condition.

Less maintenance means fewer repairs, fewer surprises and lower long-term costs.

How does energy efficiency compare between metal and asphalt?

Energy efficiency plays a major role in overall home comfort and energy costs. Metal roofing is considered highly energy efficient because it reflects solar heat rather than absorbing it. This can reduce cooling demand in warm months and help stabilize indoor temperatures. Many metal roofs qualify as energy-efficient roofing systems.

Asphalt shingles tend to absorb heat, especially darker colors. This heat transfer can increase attic temperatures and drive up energy costs, particularly during summer.

Over time, the energy savings from metal roofing can offset part of the cost of metal roofing, especially in climates with significant cooling demands.

Is metal roofing safer than asphalt shingles?

Safety is another important factor homeowners often overlook. Metal roofing is non-combustible, which gives it a strong advantage in areas where fire resistance matters. A metal roof will not ignite from airborne embers or external flames.

Asphalt shingles vary in fire resistance depending on product type, but they are still petroleum-based materials. While many meet basic fire rating standards, they do not offer the same level of protection as metal.

For homeowners concerned about wildfire exposure or overall fire safety, metal roofing provides added peace of mind.

What does installation look like for each roofing type?

Installation quality matters regardless of roofing material. An asphalt shingle roof is relatively straightforward to install, which is why many roofing contractors offer it. However, poor installation can still lead to leaks, premature wear and early roof replacement.

Installing a metal roof requires specialized training and experience. Panels must be properly aligned, fastened and sealed. Because metal roofing systems expand and contract with temperature changes, precision matters.

This is why choosing an experienced roofing contractor is critical. A metal roof requires expert installation to perform as designed.

Cost of metal roof versus asphalt shingles

The cost of metal roofing is higher upfront than that of asphalt shingles. That initial price difference between metal roof and asphalt shingles often causes homeowners to hesitate. However, looking at long-term value tells a different story.

An asphalt shingle roof may need to be replaced two or even three times over the lifespan of a metal roof. Add repair costs, maintenance and higher energy costs, and the long-term expense gap narrows significantly.

So, if you’re asking if metal roofing is cheaper than asphalt, it’s fair to say metal roofing is often the more cost-effective option over the long term, especially for homeowners who plan to stay in their home or want to increase resale value.

Which roofing option adds more value to a home?

A roof does more than protect. It affects curb appeal and resale. Metal roofing offers a wide range of styles, including standing seam metal roofs and metal shingles designed to complement modern and traditional architecture. These systems often enhance a home’s appearance while signaling durability and quality.

While asphalt shingles blend in easily, they rarely create a standout look. For homeowners looking to elevate their home’s exterior while investing in long-term protection, metal roofing delivers both.

Can you install a metal roof over asphalt shingles?

Yes, in many cases, a metal roof can be installed directly over an existing asphalt shingle roof. This approach is sometimes called a “metal-over-shingle” installation, and when done correctly, it can be a practical and efficient option for certain homes.

That said, it’s not always the right choice for every roof. Whether this option works depends on the condition of your current roof, local building codes and how the new metal roofing system is designed.

When installing metal roofing over shingles makes sense

Installing a metal roof over asphalt shingles can be a good option when the existing shingle roof is still in fair condition. If the shingles are lying flat, securely attached and free from major water damage, they can often remain in place.

This method can:

Reduce labor time by avoiding a full tear-off
Minimize disposal costs and landfill waste
Shorten the overall roof replacement timeline

Because metal roofing materials are lightweight, often lighter per square foot than asphalt shingles, the added weight is typically not a concern when installed properly.

Important considerations before installing over shingles

While this method can be cost-effective, it requires careful planning and professional evaluation. Proper ventilation, moisture control and fastening systems are critical. In many cases, a spacer or framing system is installed between the shingles and the metal panels to create airflow and provide a secure attachment point.

Local building codes also matter. Some jurisdictions limit how many roofing layers can be installed, or they may require tear-off if there is existing damage.

If the asphalt shingle roof has significant issues, such as sagging, soft decking, trapped moisture or multiple layers already in place, a full removal is usually the better and safer choice.

Are metal roofs better than asphalt?

At Mountaintop Metal Roofing, we’ve seen firsthand how the right roofing material can change a homeowner’s experience. We specialize in properly installed metal roofing systems designed to protect homes for decades, not just years.

Our team partners with top U.S. manufacturers and installs premium aluminum and copper roofing backed by lifetime, transferable warranties. We believe homeowners should invest once and never worry again.

If you’re comparing roofing options or planning a roof replacement, we’re here to answer questions, explain your choices and help you make a confident decision.

Original article and photo source: Mountaintop Metal Roofing