Metal roofs are the epitome of engineering advancement that has revolutionized the roofing industry. Their lifespan ranges between 40 to 70 years which is way higher than compared to the lifespan of traditional asphalt shingle roofing. Making them a top choice for people who are looking for durable roofs that require minimal maintenance.
Whether you are putting a new roof over your home, or replacing it completely with a new one. Metal roofs stand out as the most durable and long-lasting option. However, it’s not only their durability that has skyrocketed their popularity. They are also energy efficient and eco-friendly which makes them even more appealing to customers.
Lifespan Breakdown
Metal roofing is one of the most durable and long-lasting roofing options for any homeowner. On average, their lifespan ranges between 40 to 70 years, depending upon the type of material and how much care is taken. If proper inspection of the metal roof is done periodically, its life can even exceed 70 years.
However, predicting the exact lifespan of any metal roof is a challenging task as it is very dependent on various factors. Some of the most important factors that play a great role in determining the life span of a metal roof include
1. Metal Type
The most obvious factor that heavily influences the lifespan of a metal roof is the metal type. Various metals are used to prepare metal roofs and their durability affects the longevity of the roof. Galvanized steel, aluminum, zinc, and copper are some of the most commonly utilized metals for preparing roofs.
Out of all these metals, roofs made with galvanized steel are the most commonly used metal for preparing metal roofs. Their average lifespan is almost 6 years. Roofs made with aluminum are light in weight, reducing the overall dead load, and can last for 50 years. Whereas, roofs made with zinc are the most expensive and durable. They can last for about 100 years with proper maintenance.
2. Roof Coating
Coating is a protective measure that significantly enhances the longevity of the metal roof. They act as an additional protective layer over the metal sheet and protect them from various harmful elements like moisture, rain, UV rays, and rust. You can either use paint as coating or special sealants are also available in the market. A high-quality coating can do wonders for your roof by significantly reducing the need for maintenance.
3. Installation Quality
How long will the roof last also depends upon how well it is installed. Proper installation of a metal roof is a must to ensure its longevity and effectiveness. Proper installation can only be ensured if you hire a professional roofing contractor for the job. A professional roofer has all the necessary equipment and experience to ensure a high-quality installation. They ensure that the roof is securely fastened, properly sealed, and has adequate gaps to allow thermal expansion.
4. Climate and Weather
Weather is the worst enemy of metal roofs. Especially wet weather conditions that can put the whole roof at risk of corrosion. Although metal roofs have good resistance against moisture and other severe weather conditions, long exposure to such conditions is hazardous to metal roofs. Therefore, make sure to evaluate the weather conditions in your vicinity before finalizing on a metal roof.
5. Maintenance
Regular maintenance is the key to enhancing the lifespan of any type of roof, not just metal roofs. Proper maintenance is essential to get rid of frequent damage and extend the lifespan of the roof. You don’t need a professional roofer for this maintenance. Even small tasks such as clearing the debris, inspecting the damage, and making minor repairs can curb damages to a large extent.
Benefits of Long Lifespan
Metals roofs might be an expensive option, but they offer plenty of benefits in the long run. These benefits include
1. Lower Cost of Replacement
Metal roofs require a significant initial investment, but that pays off in the long run. Metal roofs are extremely durable and can last longer than the traditional roofs. Therefore, they do not require frequent replacement lowering the replacement cost in the long run. It is just like investing now to obtain a better value and get rid of replacement issues in the long run.
2. Increased Energy Efficiency
Metal roofs are very energy efficient and can significantly reduce your utility bills. They have the ability to reflect most of the sun’s rays, maintaining the desired temperature inside the building. Hence, keep the building cool in summer and warm in winter. Taking off a significant portion of your utility bills.
3. Enhanced Curb Appeal
The roof is one of the most prominent parts of any house. They are the very first thing that visitors notice even before they enter your property. Metal roofs give a sleek, seamless, and smooth finish to your roof, instantly capturing everyone’s attention. Thereby, enhancing the curb appeal of your property by manifolds time.
Maintaining a Metal Roof for Longevity
Following the below simple steps can help you significantly enhance the longevity of your roof.
1. Maintain It Clean
To avoid rust and moisture buildup, remove leaves, branches, and other debris on a regular basis. A mild hose rinse maintains the greatest possible appearance and functionality for your roof.
2. Examine Carefully
Plan routine checks to find wobbly panels, missing screws, or deteriorating sealant, especially following storms. Early problem detection reduces the cost of future repairs.
3. Quick Fix
Deal with small problems like dents or scrapes right away. Little solutions stop them from growing into larger issues.
4. Preserve the Coat
Your roof’s protecting layer may deteriorate with time. Therefore, you must maintain it properly by repainting or recoating it every few years.
5. Empty the Gutters
Maintain good water drainage by cleaning gutters and downspouts on a regular basis. Water accumulation in clogged gutter can lead to corrosion and leakages.
Conclusion
With the right maintenance, metal roofs can endure up to 70 years, or even longer. They are a prudent investment because of their robustness, energy efficiency, and environmental friendliness. Decades of immaculate performance can be achieved from your metal roof by comprehending lifespan elements and putting maintenance procedures like routine cleaning and inspections into place. Thinking of getting a metal roof? For professional guidance and to get the most out of your investment, speak with a roofing specialist.