How Long Does a Metal Roof Last?

September 26th, 2023
bird's eye view of a metal roof with sunset in the background

Welcome to your comprehensive guide about the lifespan of a metal roof! Whether you already have a metal roof on your property, or you’re considering one for your next roofing upgrade, it’s essential to understand how long a metal roof lasts and the variables that can influence its longevity. This guide is designed with the intention of providing you with essential information in an accessible manner about the lifespan of a metal roof, its pros and cons, when you need to ring the alarm for repairs, or maybe a replacement, and why you should partner with us at Leverage Roofing for reliable and efficient roofing services.

The Longevity of Metal Roofing


The average lifespan of a metal roof is often one of the major selling points when comparing it to other roofing materials. But how long does it exactly last? While the life expectancy of a metal roof can be extensive, it may depend on the selection of the metal used, the quality of installation, and of course, the care and maintenance it receives post-installation.

For example, an asphalt shingle roof, common in many homes, typically lasts about 20 years. Wood shingles can last 30 to 40 years, while high-quality tiles can even extend beyond 50 years. Compared to these, a well-constructed metal roof stands out by lasting 40-70 years, depending on its construction and upkeep. Simply put, a metal roof could very well outlast the structure it’s covering!


Types of Metal Roofing


There are various types to choose from, including steel roofing, copper roofing, aluminum roofing, and more. Each of these metals comes with its own pros and cons that can affect the roof’s lifespan. For instance, steel and aluminum are more resistant to rust, ensuring longevity. Copper roofing, on the other hand, aside from its aesthetic appeal, can last 70 years, and even more if well-maintained!


Harsh Weather Conditions


Another crucial determinant you can’t ignore is weather conditions. If your building is exposed to extreme weather, such as high winds or frequent heavy rain, you’ll need a sturdy roofing material capable of withstanding such harsh elements. Thanks to the technologies used for protective coatings, metal roofs have been noted to withstand heavy winds, impacts from debris, and even hail damage – offering you peace of mind.


Proper Installation & Care


Proper installation and regular maintenance can’t be overstressed. Metal roof lifespan can be significantly reduced if it’s not installed correctly or if it’s not well-maintained. It’s essential to choose a reputable and experienced roofing contractor for installation and regular maintenance tasks.

The cost of a metal roof, although higher initially compared to asphalt roofs, is justified by its durability and energy efficiency. The cooling costs are notably reduced thanks to the reflective and emissive properties of metal roofs, which ensures less heat is absorbed into your building. This, combined with their low maintenance needs, makes them an effective and sustainable choice for long-term roofing.

If you’re considering a roofing system that’s built to last, look no more – a correctly installed and well-maintained metal roof might serve you incredibly well for decades to come!

rain droplets dripping off of a metal roof

Signs That You Need a Roof Replacement or Repair

As robust and durable as the metal roofs are, as with any material exposed to the elements, they do face wear and tear over time. Therefore, it’s crucial to recognize when your metal roof is signaling for some extra care or perhaps even a complete replacement.


Roof Repair


First, let’s consider a repair scenario. If your metal roof starts to show signs of minor issues such as a loose metal panel or a small leak, it’s critical to act quickly. High energy bills, curling shingles, missing shingles, or a sagging roof are also signs to note and act on. Don’t dismiss these signs as they might, in the face of severe weather conditions, exacerbate major problems. Moreover, if you notice any rust or corrosion, they might indicate water retainment, which requires proper attention and resolution.


New Roof Replacement


burgundy metal roof from a bird's eye view

On the other hand, more significant issues might warrant an entire roof replacement. These can include severe problems with the waterproof sealant or underlay, widespread rust or corrosion, or if your roof has extensively faced extreme weather. Remember that a properly installed metal roof, though expensive, is often the wiser choice in such circumstances as it can lead to longer-term savings, hassle-free warranty, and of course, peace of mind.

Recognizing these signs requires a trained eye and experienced hands. As such, always trust a reliable and experienced roofing contractor like Leverage Roofing to assess and handle any potential roof-related problems. After all, while self-inspection is good, a professional inspection is better! Understanding the signs of necessary repairs, and knowing when a replacement is a more economical course, will help uphold the strength, longevity, and aesthetic appeal of your metal roof.

Having a firm grasp of the importance of proper care and routine maintenance is key to maximizing the lifespan of your metal roof. After all, it’s your primary defense against extreme weather conditions and fluctuations in temperature changes.


  • Gutter Cleaning: Always ensure that your gutters are clean. A build-up of leaves, branches, or other debris can cause water to pool and lead to rust or corrosion over time. This routine is not very time-consuming and can make a big difference.
  • Addressing Scratches: Chips in the paint from falling debris or inclement weather can be entry points for rust and corrosion. An application of a protective coating can help, acting as a functional barrier against these damages. This provides the roof with extra resistance to weathering, enhancing your roof’s longevity and energy efficiency.
  • Appropriate Techniques: While it’s important to clean your metal roof regularly, using abrasive cleaners or scrubbing too hard could remove the protective coating and damage the metal panel. 
  • Professional Inspections: This way, you would be aware of any potential problems before they exacerbate into significant issues. A professional can help identify areas you might overlook, such as loose metal panels.

Remember, while metal roofs are celebrated for their low maintenance needs, ‘low’ maintenance does not mean ‘no’ maintenance. Regular upkeep ensures that your roof maintains top-notch performance and stays in optimal condition year-round. Not to mention, it could save you from the potential costs related to severe damage repairs.


When it comes to choosing a company that’ll make your roofing journey a breeze, look no further than Leverage Roofing. As a locally owned and operated family business, we offer extensive roofing services, ranging from installation and repair to replacement of metal roofs, and much more. Be it metal, asphalt shingles, or any other roofing material, our team is equipped and experienced to handle all your roofing needs. Not limited to just residential buildings, we have been part of numerous commercial building projects too, reinforcing our expertise in working with roofing solutions across diverse architectures.

Our team understands the different metals’ pros and cons from stainless steel to aluminum roofing and can guide you in making the right choice based on your specific needs and the local weather conditions. We understand the importance of proper installation and the role of a protective coating in prolonging a metal roof’s lifespan.


In conclusion, it’s clear that a metal roof is an excellent long-term investment with its superior durability, energy efficiency, and low maintenance. When you need professionals to install, maintain, or repair your metal roof, you can undoubtedly depend on Leverage Roofing. Ready to harness the benefits of a metal roof with a team that’s got your back? Contact us at Leverage Roofing to schedule a free inspection today!