By ROOFCORP of America. 

ROOFCORP highlights the warning signs and maintenance strategies that help combat UV-related damage. 

In sun-drenched markets where clear skies dominate the forecast, commercial roofs endure a level of ultraviolet exposure that can quietly shorten their service life. While consistent sunshine may reduce concerns about storms or snow, it creates a different long-term threat: gradual membrane deterioration, coating erosion and adhesive breakdown caused by relentless UV radiation. ROOFCORP of America cautions that this type of roof damage often progresses unnoticed until leaks or insulation issues surface, leaving building owners facing costly repairs. 

For facilities located in high-sun climates, understanding how UV exposure affects commercial roofing systems is critical to protecting long-term performance. From thermoplastic membranes to asphalt-based assemblies and reflective coatings, every material responds differently to sustained solar radiation. This guide explores how ultraviolet light contributes to premature roof aging, the subtle warning signs of deterioration and the proactive maintenance steps that help extend the lifespan of commercial roofing systems in consistently sunny environments.  

Why areas with lots of sun are at a higher risk for UV roof damage 

In areas with unpredictable or seasonal weather, storms and snow give visible cues for roof maintenance. In areas with more temperate climates, the consistent sun creates a false sense of security. 

Commercial building owners often assume their roofs are in excellent condition simply because they haven’t had to worry about heavy rain, hail or wind. But UV rays do their damage quietly, drying out roofing materials, breaking down adhesives and stripping protective coatings. The fair weather itself is the risk. Without seasonal shifts or dramatic weather changes, many owners don’t think to inspect for deterioration until major leaks or insulation failures occur. 

The deceptive nature of sunny skies 

Roofs in areas with a majority of sunny days absorb constant solar radiation. Over time, this leads to: 

• Brittleness and cracking in membranes 
• Fading and chalking in coatings 
• Degradation of asphalt granules 
• Separation at seams due to adhesive breakdown 

Even roofs with “UV-resistant” features aren’t immune to gradual wear, especially without regular inspections or maintenance. 

How UV rays affect different commercial roofing materials 

Every roofing material reacts differently to prolonged UV exposure. Understanding how your specific system responds can help you take the right preventative steps. 

TPO roofing: Popular but not invincible 

Thermoplastic Polyolefin (TPO) roofs have surged in popularity due to their reflective properties. They’re engineered to deflect sunlight and reduce heat absorption, which helps energy efficiency. However, after years of exposure, even TPO surfaces can become chalky, brittle and more susceptible to punctures or seam failure. 

EPDM roofing: Resilient but vulnerable to shrinkage 

EPDM rubber membranes are known for their weather resistance, but UV rays can cause the material to shrink over time. This shrinkage can pull the membrane away from flashing or seams, opening the door for water intrusion. 

Asphalt-based systems: Granule loss and heat retention 

Older built-up roofing (BUR) or modified bitumen systems rely on granules to reflect UV rays. These granules naturally wear off over time, especially under constant sunlight. Once gone, the exposed asphalt degrades quickly, losing flexibility and becoming prone to cracking. 

Roof coatings: First line of defense, but temporary 

Many commercial roofs are protected by elastomeric or acrylic coatings designed to reflect UV rays and prolong the life of the membrane. These coatings work well, until they wear down. Without reapplication every few years, the underlying material is exposed and vulnerable. 

Warning signs of UV roof damage that often go unnoticed 

UV roof damage rarely announces itself with immediate leaks. Instead, it creeps in quietly, often missed during casual visual checks. 

What to look for 

• Surface chalking or discoloration: A sign that the top coating is wearing away. 
• Cracks or blisters in the membrane: Indicate drying or loss of elasticity. 
• Warping or curling seams: Suggest the adhesives are breaking down. 
• Loose granules (for asphalt roofs): A visible loss of protection. 
• Unusual energy bills: Excessive heat absorption from degraded reflectivity. 

These issues often remain invisible from the ground and may only be noticed during a professional roof inspection. That’s why routine evaluations are critical, even if the roof looks fine. 

Maintenance strategies to prevent UV roof damage 

Waiting for damage to appear is never a smart move in roofing, especially when the sun’s effects are as silent as they are steady. Proactive maintenance is your best defense. 

Apply or reapply reflective coatings 

UV-resistant coatings can dramatically extend the life of your roof by shielding the membrane beneath. However, these coatings break down over time and must be reapplied every few years to remain effective. Choosing a high-quality white or reflective elastomeric coating also helps reduce building cooling costs. 

Schedule regular roof inspections 

Set up a consistent inspection routine, ideally twice a year. Spring and fall are great check-in points before summer heat peaks or winter rain starts. An expert will catch minor issues like chalking, blistering or seam wear long before they escalate. 

Clean and clear debris 

Leaves, dust and debris can trap heat and moisture against the surface of your roof. Even in sunny conditions, this can speed up UV breakdown. Keep drainage areas clear and remove buildup to avoid unnecessary surface stress. 

Stay on top of repairs 

Small cracks, exposed fasteners or separated seams should never wait. UV damage compounds quickly once a roof’s surface becomes compromised. Staying proactive on roof repairs early on saves thousands in future restoration or replacement costs. 

How roof age impacts UV vulnerability 

Even if your commercial roof was built with UV protection in mind, time eventually takes its toll. 

The older the roof, the more fragile the surface 

As roofing materials age, they naturally lose their flexibility, adhesion and protective qualities. A TPO roof that was installed a decade ago may no longer reflect the sun the way it once did. An asphalt system might now be missing much of its granule layer, leaving raw black material exposed to solar heat. 

Visual clues you shouldn’t ignore 

Many older roofs start showing signs of age that go unrecognized. These include: 

• Faded areas that were once bright white or silver 
• Streaks or spots indicating coating loss 
• Surface bubbling or brittleness around HVAC units or edges 

If your commercial roof is more than 10 years old and hasn’t had a recent inspection, it’s time to act. 

The hidden financial risks of ignoring UV roof damage 

It’s easy to put off maintenance when your roof looks fine. But small UV-related issues snowball fast, and repair costs rise exponentially once water starts seeping into your building envelope. 

What you might end up paying for 

• Membrane replacement: Thousands in labor and materials. 
• Interior water damage repairs: From soaked drywall to damaged HVAC. 
• Downtime or tenant disruption: Lost income from building closures. 
• Energy inefficiency: Higher AC costs from heat-absorbing roof surfaces. 

Ignoring UV roof damage might seem harmless, but it can have steep financial consequences when issues reach the point of no return. 

Why TPO became a popular choice, and what to watch for 

TPO’s rise wasn’t by accident. Its reflective properties and cost-effective installation made it the go-to choice for commercial buildings across Orange County. 

Benefits that make TPO attractive 

• High reflectivity reduced cooling bills 
• Lightweight and easy to install 
• Resistance to algae and chemical exposure 

But as many building owners are now learning, no material is immune to long-term UV degradation. Even high-end TPO membranes need coating refreshes, seam reseals and consistent maintenance to meet their full life expectancy. 

Stop UV roof damage before it starts 

Constant sun exposure doesn’t just tan your skin; it wears down your roof day after day. Waiting until signs of UV damage appear means costly repairs are already on the way. Stay ahead of the sun, save your budget and protect your building’s future. 

Original article and photo source: ROOFCORP

By Emma Peterson. 

Step into the world of roofing with our top February 2026 articles!  

We understand that the world of roofing can be overwhelming – getting a new roof is not a common scenario for most home and business owners. But while the process of reroofing might be new to you, it doesn’t have to be intimidating! Everything we do here on AskARoofer™, from our podcasts to our resources, is aimed to help demystify roofing. If you’re interested in learning more about the roof over your head, a great place to start is with the top-read articles of each month!  

These articles covered a variety of topics, from roofing tips to heartwarming stories. In particular, our friend Nick Post (of KPost Company) shared tips for homeowners recovering in the aftermath of a storm while Wendy Marvin (from Matrix Roof and Home and one of our AAR Experts) gave advice on how to find the right roofing contractor for your project. 

As for heartwarming stories, we reported on a community effort to replace the roof on Family Renewal Shelter in Washington state involving PABCO, Kitsap Roofing, ABC Supply and Pioneer Builders Supply Co. We also had an article from one of our newer crew members, Alberto Torres, that highlighted how Statewide Roofing helped a Korean War veteran and his wife stay safe with a new roof.  

Check out all the February 2026 top articles 

5 – 5 things not to do after a severe storm by Nick Post 

4 - How to choose the right roofing contractor: An owner’s guide to smart hiring by Wendy Marvin 

3 - PABCO Roofing Products and Kitsap Roofing team up to protect families with a roof replacement for a local domestic violence program 

2 - Severe weather and temperature swings: Is your facility protected? by Greenwood Industries 

1 – Roof it forward by Alberto Torres 

By The Coffee Shops™.  

Homeowners are more likely to hire roofers who can demonstrate real experience in their area. 

In the recent article “Roofing SEO: Why Showing Real Jobs Matters More Than Ever,” Project Map It explains how local search has evolved and why homeowners benefit when roofing companies showcase real projects in their communities. While search engine optimization, or SEO, once focused heavily on keywords and service pages, today’s homeowners expect more than polished promises. They want visible proof. 

Project Map It, a company that helps contractors display completed jobs in interactive, map-based formats, emphasizes that roofing searches are typically local and urgent. When a homeowner types “roof replacement near me,” they are not casually browsing. They are actively deciding who to trust with a major investment. Search engines respond to that urgency by prioritizing businesses that demonstrate clear local relevance. 

According to the article, simply listing cities on a website is no longer enough. Generic service-area pages that repeat the same language for multiple towns often fail to stand out in search results. More importantly, they fail to answer a homeowner’s biggest question: Have you actually worked here before? 

Showing completed roofing jobs tied to specific neighborhoods helps address that concern. When homeowners can view real photos of nearby projects, they gain confidence that a contractor understands local home styles, weather conditions and building requirements. That reassurance can shorten the decision-making process and make it easier to request an estimate. 

Documenting real projects also strengthens online visibility. Photos, project descriptions and location details increase engagement on a website. Visitors are more likely to scroll, click and explore when they see authentic work rather than generic marketing copy. Over time, that engagement supports stronger local search performance while also building trust. 

For homeowners, the takeaway is simple: proof matters. A roofing company that can show real, recent work in your area provides added confidence before you ever make a phone call. 

To learn more about how Internet searches for roofing companies work, read the full article, “Roofing SEO: Why Showing Real Jobs Matters More Than Ever.” 

By DaVinci Roofscapes.

Get authenticity and performance with DaVinci composite roofing.

Crumbling slate on a 100-year-old school. Hail-pocked cedar shakes on historical churches. Fixing wrongly placed asphalt on an old county courthouse. If you’re in the position of selecting roofing for a historical project, you’re among the growing number of architects discovering that composite roofing tiles are the solution.

When the 1886 red brick administration building in Owantonna, Minnesota, needed a new roof, the city brought in Adsit Architecture and Planning to handle the challenge. Old asphalt shingles needed to be removed. Caretakers of the historical structure, which is on the National Register of Historical Places, needed to preserve the history of the complex.

“We wanted to bring back the prominence of the original slate roof,” says architect Mark Gunstad with Adsit. “We specifically wanted a composite roof. Our feeling is that it will have a long lifespan. From our search, we determined that DaVinci products provide the most realistic look for a composite roof. The European color blend and appearance of the tiles played a major role in the selection. In addition, DaVinci has turret packages available, which was very important. After that, we were looking for a product that’s easy to install. Above all, cost was a factor. DaVinci hits all the marks.

He went on, "Our company does a lot of work with historic structures. This is our first time working with the DaVinci product. However, it won’t be our last. We are excited to specify these synthetic roofing tiles on other projects in the future.”

Lightweight composite roofing tiles

While appearance, installation ease and color availability are all good reasons to specify composite roofing tiles for historical projects, there are more. The lightweight nature of the product makes it an attractive asset.

At R.J.O. Intermediate School in Kings Park, New York — home to the Kings Park Heritage Museum — the original slate tile roof on the school had started to crumble in recent years. Worse than that, tiles were sliding off and crashing below, causing the 100-year-old slate roof to become a safety hazard. In addition, the weight of the natural slate also caused areas of the roof to sag.

“All these factors combined, and we knew it was time to replace this roof,” says Superintendent of Schools, Dr. Timothy T. Eagen with Kings Park Central School District in New York. “We wanted to replicate the unique roof. But to complicate this situation, the original building had been extended a few times over the years. Each time a slightly different slate roof pattern and color was used. Now we needed a unified look that mimicked the historic slate."

The school district turned to H2M architects + engineers out of Melville, New York, for assistance. The team there recommended DaVinci Multi-Width Slate as a replacement historical roofing material.

The lightweight nature of the composite roofing tiles, compared to heavy real slate, helped immediately solve one problem. The product’s Class A fire and Class 4 impact resistance offered other solutions. Above all, the composite roofing tiles resist chipping, cracking and breaking.

Once the product and colors were chosen and approved by the school district, there was one more hurdle. A presentation was made to the State Historic Preservation Office. The review team there was equally impressed with the quality and authenticity of the DaVinci historical roofing material. They gave the composite roofing their immediate approval.

Shaking up historical roofing material

As popular as synthetic slate is as a historical roofing material, composite shake has also made inroads in many historical projects.

Church buildings previously with real cedar shakes across the country have transitioned to composite cedar shakes. Along with their authentic appearance, the congregations appreciate composite shakes for their fire-resistant, low-maintenance and impact-resistant benefits.

“Because the DaVinci product looked so authentic to real cedar shakes and had a better fire rating than wood shingles, the committee made the decision for the first time ever to allow polymer roofing tiles on a structure in our city.”

— Dave Harter, First Presbyterian Church of Jacksonville case study in Oregon – founded in 1881

“We’re both amazed and pleased that these man-made roofing tiles could have such a positive and beautiful impact on our facility. The new polymer shakes look almost identical to the older wooden ones, but these will last so much longer.”

— Teodor B. Czabala, Jr., Sacred Heart Ukrainian Catholic Church case study in Johnson City, New York – founded in 1977

“The durability and beauty of this roof really spoke to the church members. The composite roofing answers so many challenges for this project. We were removing old wood shingles, metal and other roofing products. As we tackled the steepness of the steeple, the lightweight nature of the polymer roofing really helped us.”

— Nick Paschke, president of Paschke Brothers Construction, St. John’s Evangelical Lutheran Church case study in Kronborg, Nebraska – founded in 1899

For more insights, listen to the podcast “How to Get Composite Roofing Approved on Historical Projects” on RoofersCoffeeShop.com.

By Jesse Sanchez. 

Learn how rain, wind and moisture reveal early signs of roof damage. 

Winter places steady pressure on residential roofing systems and Fields Roof Service emphasizes that heavy rain, strong winds and extended periods of damp conditions can expose weak points, increasing the risk of leaks and structural deterioration. Recognizing what winter roof damage looks like allows homeowners to respond early and limit repair costs. Even without heavy snow, constant moisture can penetrate vulnerable areas, loosen shingles and stress flashing around vents and chimneys. Over time, prolonged dampness accelerates wear and reduces the effectiveness of roofing materials. 

Exterior warning signs often appear first. Loose or missing shingles can expose underlying layers to water intrusion. Cracked or brittle roofing materials may signal premature aging caused by moisture and temperature fluctuations. Bent or displaced flashing around skylights, vents and roof edges can create entry points for water. Clogged gutters and downspouts may cause overflow that damages fascia and roof edges, while sagging sections of the roof deck can indicate more serious structural concerns. 

Interior symptoms frequently follow. Water stains on ceilings or walls, peeling paint or wallpaper and persistent mold or mildew growth can all point to hidden leaks. Wet insulation may reduce energy efficiency, leading to colder indoor temperatures and higher utility bills. In more advanced cases, homeowners may notice dripping water or pooling in attics or near roof penetrations. 

Common winter roofing problems include water intrusion, shingle deterioration, roof deck stress and drainage issues caused by blocked gutters. Vents, chimneys and skylights are especially vulnerable if seals deteriorate. When signs of damage appear, contacting a professional roofing service promptly can prevent minor issues from escalating and help ensure the roof remains structurally sound throughout the winter season. 

Learn more about how Fields Roof Service can inspect your roof, identify winter damage early and help protect your home from costly repairs!

By Jesse Sanchez. 

Learn how freezing temperatures, wind and snow create seasonal roofing risks and what homeowners can do to reduce damage. 

Winter brings a combination of weather conditions that place prolonged and cumulative stress on residential roofing systems, particularly in cities where older housing and flat roof designs are common. Elite Roofing routinely see firsthand how quickly seasonal exposure can escalate into structural concerns. Sustained waterfront winds and repeated freeze–thaw cycles do not simply create isolated problems; instead, they compound existing vulnerabilities and accelerate wear on shingles, membranes and critical roof components, often turning minor issues into costly repairs if left unaddressed.  

Among the most frequent winter-related concerns is the formation of ice dams, which develop when heat escaping from the home melts accumulated snow on the roof surface and the resulting runoff refreezes along the colder roof edges. As this ridge of ice builds, it traps additional water behind it, forcing moisture beneath shingles or roofing membranes, where it can lead to interior staining, insulation deterioration and the potential for mold growth within walls and ceilings. 

At the same time, regular temperature swings intensify the impact of small defects that might otherwise go unnoticed. Water seeps into hairline cracks in flashing, masonry, vent seals and flat roofing membranes, and when that moisture freezes and expands, it widens those openings and weakens surrounding materials. Over repetitive cycles, what began as a minor separation can evolve into a direct pathway for water intrusion. 

Wind and snow further elevate the risk. Strong gusts can loosen or tear shingles, exposing the roof deck to moisture and cold air, while heavy snow accumulation places sustained weight on flat roofing systems such as modified bitumen, EPDM and TPO membranes. When gutters and downspouts freeze or clog, drainage is restricted and water is pushed back under roofing materials, compounding the potential for leaks. 

With aging buildings, dense neighborhoods and unpredictable winter storms, proactive maintenance is essential. Professional inspections, clear drainage systems, adequate attic insulation and timely repairs provide homeowners with the most effective defense against seasonal roof damage and help ensure that properties remain protected throughout the winter months. 

Learn more about how proactive winter inspections and maintenance from Elite Roofing can help prevent costly seasonal roof damage!

By Emma Peterson. 

DaVinci composite shingles deliver style, strength and solar‑ready performance for this seaside Southern California home. 

Huntington Harbor is a seaside town in Southern California, on the northwestern section of Huntington Beach in Orange County. With a rich history of water-based recreation, such as long summer days spent swimming and a December “cruise of lights,” this town of 3,500 feels straight out of a storybook. But the same proximity to the water that makes Huntington Harbor such an idyllic place to live also presents unique roofing challenges. 

Seaside roofing challenges 

Ocean spray, wind, UV exposure and algae growth are all challenges that must be addressed when building in a place like Huntington Harbor. Why do these matter? Take the impact of consistent exposure to ocean spray, which the Coastland Times explains. The publication shared, “Moisture-heavy air, combined with salt particles from ocean spray, accelerates wear and tear. Metal components may corrode more quickly, shingles can deteriorate faster, and algae or moss growth becomes more common.” 

It was these challenges that Daniel and Patrice Levin were trying to overcome when they reroofed their 35-year-old home in Huntington Harbor. The solution they found? DaVinci Roofscapes’ composite shingles. Daniel explained to Architectural West Magazine, “We took the advice of our roofing contractor and invested in the DaVinci® Roofscapes product. Final Touch Construction and Design out of Fontana, California, who installed the roof, definitely led us in the right direction with this recommendation.” 

DaVinci saves the day 

DaVinci’s composite shingles provide high performance that is perfect for Daniel and Patrice’s needs. These shingles are made out of virgin resins, UV/thermal stabilizers and a fire retardant. The result is an aesthetically pleasing roof that resists fading, rotting, cracking and pests. 

Additionally, using DaVinci materials allowed Daniel and Patrice to add solar panels to their roof seamlessly. As Louie Echeverria, superintendent with Final Touch, told Architectural West Magazine, “This is a beautiful property near the Pacific Ocean, and we could envision it topped with the DaVinci slate product and the solar panels...The solar panels were installed almost as soon as the composite tile installation was completed. It was a unified project that flowed smoothly.” In fact, this project went so well, DaVinci awarded Final Touch as the winner of the 2025 DaVinci Masterpiece Contractor Project of the Year Award!  

Today, Daniel and Patrice can rest easy knowing they have a long-lasting roof that not only will stand up to the coastal climate but will look good and save them energy while doing it! 

To learn more about DaVinci Roofscapes’ composite products, check out their AskARoofer directory or visit their website.

Northern Arizona Roof Services and SRS Building Products surprise local elderly couple with a donated roof.

In an effort to give back to the community that continues to support them, Northern Arizona Roof Services recently completed a full roof replacement, at no cost, for a deserving elderly couple facing ongoing health challenges while balancing opposite work schedules.

When the team learned that the homeowners were navigating medical concerns and the stress of maintaining their property on limited time and energy, they knew this was an opportunity to step in and make a meaningful difference.

“This was about more than shingles,” said Onnie Diaz, owner & COO. “It was about lifting a burden and giving them peace of mind.”

Project scope & donated materials

The existing roof consisted of two layers of aging shingles. The NARS team completed a comprehensive tear-off and replacement, including:

• Complete removal of two layers of existing shingles down to the plywood decking, with full debris haul-off
• Inspection of plywood decking and replacement where necessary
• Installation of Ice & Water Shield along perimeter, edges and eaves
• Installation of synthetic underlayment across remaining roof areas
• New white metal drip edge installed around the entire fascia
• Installation of TAMKO Building Products Oxford Gray, generously donated by SRS Building Products
• Sealing of all pipe penetrations
• Thorough job site clean-up
• Provision of all ladders, safety equipment, hoisting, labor and materials required

To ensure lasting confidence, Northern Arizona Roof Services is also providing a 2-Year No Leak Workmanship Warranty.

Community in action

The project was made possible through collaboration with SRS Building Products, whose donation of premium TAMKO Building Products Titan shingles helped transform the home with both durability and curb appeal.

The result? A secure, beautiful new roof and one less worry for a couple who already has enough on their plate.

“At the end of the day, roofing is about protection,” Jennifer George, owner & CEO, shared. “And sometimes the best projects are the ones that protect more than just a home.”

Northern Arizona Roof Services remains committed to supporting homeowners and neighbors across Northern Arizona through dependable, safety-focused roofing services and when possible, through acts of service that truly make a difference.

For more information about Northern Arizona Roof Services, visit www.northernarizonaroofservices.com or call 928-366-3504.

About Arizona Roofing Contractors Association

Northern Arizona Roof Services, LLC mission is to provide quality roof service, repair and maintenance delivered with experienced customer service for the upmost customer experience. Northern Arizona Roof Services is dedicated to employee safety, healthy work environment and satisfied customer relations. Additional information regarding Northern Arizona Roof Services can be found online at www.northernarizonaroofservices.com.

About SRS Building Products, Flagstaff

SRS Building Products, Flagstaff branch, is a trusted resource for professional roofing contractors throughout Northern Arizona. Known for dependable service, quality materials and strong community partnerships, the Flagstaff team supports residential and commercial projects with leading products from top manufacturers. Additional information regarding SRS Building Products, Flagstaff can be found online at SRS Building Products.

Toro has assisted the GCSAA Foundation in raising nearly $5 million for turfgrass research.

The GCSAA Foundation, the philanthropic arm of the Golf Course Superintendents Association of America (GCSAA), has received another $50,000 grant from The Toro Company Foundation for continued support of the Rounds 4 Research (R4R) program in 2026. With this contribution, The Toro Company has donated $700,000 to the program over the past 14 years.

Rounds 4 Research is designed to address a critical shortage in turfgrass research funding by auctioning donated rounds of golf online. The program allows GCSAA chapters and turfgrass foundations to participate as fundraising partners and direct the proceeds from auctioned rounds to specific projects that will have the most significant impact in their local areas.

Since its launch in 2012, Rounds 4 Research has raised nearly $5 million. The program is administered by the GCSAA Foundation and presented in partnership with The Toro Company. The 2026 R4R auction will be held April 20-26.

“The Rounds 4 Research auction broke records yet again in 2025, and Toro’s steadfast generosity has played a key role in the program’s continued success,” said GCSAA CEO Rhett Evans. “Toro’s unwavering support has undoubtedly ensured that the R4R program remains successful in sustaining the game of golf and advancing research that enhances the industry.”

The Toro Company is a longtime partner of the GCSAA Foundation, donating nearly $2.8 million since 1987 to help support scientific research, education and scholarships for future turfgrass professionals. As the exclusive presenting partner of Rounds 4 Research, The Toro Company is a Victory Club member of the GCSAA Foundation’s cumulative giving program and a GCSAA Platinum Partner.

“The Toro Company Foundation is proud to support Rounds for Research because it directly advances the science and education needed to steward our natural resources responsibly,” said Marnie K. Wells, president, The Toro Company Foundation. “This initiative reflects our commitment to sustainability by supporting research and scholarships that equip future turfgrass professionals to manage land, water and inputs thoughtfully while strengthening the long-term health of the golf industry.”

About Toro

With roots dating back to 1914, Toro is a leading worldwide provider of innovative solutions for the outdoor environment including turf and landscape maintenance, snow management, rental and construction equipment and irrigation solutions. Through a strong network of distributors, dealers, retailers and rental stores in more than 125 countries, Toro helps customers care for golf courses, sports fields, public green spaces, commercial and residential properties, construction sites and agricultural operations. More at: www.toro.com.

About GCSAA

The Golf Course Superintendents Association of America (GCSAA) is a leading golf organization in the United States. Its focus is on golf course management, and since 1926 GCSAA has been the top professional association for the men and women who manage golf courses in the U.S. and worldwide. From its headquarters in Lawrence, Kansas, the association provides education, information and representation to 20,000 members in more than 78 countries. The association’s mission is to serve its members, advance their profession and improve communities through the enjoyment, growth and vitality of the game of golf. Visit GCSAA at www.gcsaa.org or visit our industry-leading magazine at GCMonline.com.

The GCSAA Foundation is the philanthropic organization of the GCSAA. Its mission is to secure funding and support to strengthen advocacy, education and research that advances the work of golf course management professionals. Visit the Foundation at www.gcsaa.org/foundation.

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