Metal roofs are excellent for homeowners in the United States. They’re sturdy, economical, and durable, but you may need clarification about their durability due to multiple claims on the internet. So, how long does a metal roof last? Is it high maintenance? How long does the paint last? If you have the same questions on your mind, we’ve got you covered!
At Trusted Roofing, we’re committed to helping you learn the facts about the roofing industry, so you can make more informed decisions for your home. This article explains the lifespan of a metal roof and answers any related questions.
How Long Do Metal Roofs Last?
Metal roofs can last anywhere from 40 to 100 years, depending on several factors, such as the type of metal, panel type, installation method, your metal roofing contractor’s experience, and level of maintenance.
A standing seam metal roof is much sturdier and lasts longer than corrugated sheet metal or screw-down sheet metal. A well-crafted standing seam metal roof will have no leaks and won’t require much maintenance over the years.
Let’s take a look at the lifespan of some common metals used in residential roofing.
How Long Does A Steel Roof Last?
A steel roof can last between 30 to 40 years if you use it in a climate where there is not much snow or rain. If you live in an area that gets a lot of moisture, you can expect your steel roofing to last closer to 25 years. If you protect your steel with a waterproof paint or galvanized finish, you will increase its lifespan by 10 to 20 years!
How Long Does A Galvanized Roof Last?
The process of applying zinc to another metal is called galvanization, and it prevents the metal from rusting. A galvanized metal roof has steel or iron panels coated with zinc, a rust-resistant metal. A good-quality galvanized roof can last between 40 to 70 years, depending on various factors such as panel thickness, installation method, and roof coating, among other factors.
How Long Do Aluminum Roofs Last?
Aluminum roofs last about 50 years. They are a good choice for coastal regions because they are rustproof and free from corrosion caused by saline weather conditions. Also, aluminum roofs are lightweight, so they are easy to carry and don’t require much time or labor during the installation process.
Another perk of having an aluminum roof is it can help lower your energy bills during the summer months. Due to its light color, an aluminum roof reflects heat and UV rays, allowing your HVAC units to use less energy and time in keeping the house cooler during summertime.
How Long Does A Copper Roof Last?
You may have heard that a metal roof can last forever. This is true when you have a copper or tin roof. These luxurious metals may cost more, but they are incredibly sturdy and can last for around 100 years! This means you won’t have to spend money on frequent roof repairs or replacements in your life after the initial investment.
How Long Does A Tin Roof Last?
Tin roofs can last up to 50 years. Before aluminum was widespread, many commercial buildings and rural houses used to have tin roofs. Though they are rarely found today, the main advantage of this material is its resistance to corrosion and wear over time.
We will now answer some frequently asked questions about the lifespan of metal roofs, including metal roofing paint, maintenance, and extending the roof’s durability.
How Long Does The Color Last On A Metal Roof?
The color of factory-made panels can last between 30 to 40 years. After that, they may sustain minimum scratches that may or may not need a re-coat, it solely depends on your choice. Keep in mind though, that a proper re-coat will only increase its weather resistance and durability.
If the original paint or coating deteriorates after 30 years, you can choose a new roof coating for your metal panels after consulting your metal roofing contractor. So, which roof coating performs the best? The answer depends on what type of finish you want, your budget, and the current condition of the panels.
Are Metal Roofs High Maintenance?
The answer is, no, metal roofs do not require a high level of maintenance.
People who prefer metal roofs, choose them for their homes due to their qualities of low maintenance and a long lifespan. Unlike other roofing materials, like shingles, metal roofs require fewer maintenance efforts. You only need to have the roof inspected once or twice a year to keep it in good shape, especially when you notice any dents or warping in the metal panels
Does A Metal Roof Increase Home Value?
A metal roof can increase a home’s value by 6 percent. Metal roofs have become so popular in the industry because they can improve a home’s value due to their aesthetic and functional benefits. Metal roofs are highly hail-resistant, energy efficient, and watertight.
If you want to get the best out of your metal roof, we’ve shared some important tips on how to do so, below. By considering the tips, you can extend the life of your metal roof by many years!
How To Extend The Lifespan Of Your Metal Roof
If you are on a budget, a copper or zinc roofing system can seem expensive, but don’t worry! There are several economical ways to extend the life of your metal roof if you’re using other types of metal. Here are some of the easiest ways to do it.
Apply Roof Coating When Needed
A metal roof may need to be painted and repaired once or twice during its average lifespan, depending on your local weather conditions. This inexpensive process will keep the roof looking good and extend its life expectancy.
Choose The Appropriate Panel Thickness
If you are thinking of getting a new metal roof for your home, it’s best to choose a suitable panel thickness and fastening style. The 22-gauge panel thickness is the most durable choice for homes in moderate to stormy weather conditions. If you live in a town with a mild climate, a 24-gauge panel is also suitable for your home. There are other panels as well, such as 26 and 29 gauge, but as the numbers increase, the thickness decreases- which isn’t a sturdy enough choice.
Find A Hidden-Fastener Panel Style That Speaks To You
There are different metal roofing styles, including exposed and hidden fastening systems. Panels with a hidden fastening system are more weatherproof and durable than the ones with exposed screws. The standing seam metal roofing system is currently the most popular type of hidden fastening system in residential roofing. Its clean, vertical look is appealing and can last longer than corrugated and R-panel systems with exposed screws.
Finally, make sure to give your metal roof the minimum upkeep it deserves.
Maintenance Aspects
A good-quality metal roof only needs one roof inspection and cleaning every year. If a storm strikes the area, it may need one more round of professional inspection and cleaning. To help your metal roof last as long as possible, it’s worth investing in quality materials that won’t need to be replaced, and reliable metal roofing contractors who will install it flawlessly.
If you want a long-lasting and budget-friendly metal roof in Mid-Tennessee, we can help you.
Get A Free Consultation With Our Metal Roofing Experts
At Trusted Roofing, we pride ourselves on our quality workmanship, customer satisfaction, and fair estimates. Hundreds of homeowners trust us as one of the top metal roofing contractors in Hendersonville, Nashville, and surrounding areas in Mid-Tennessee. We understand the importance of a properly installed and maintained roof, which is why we take the time to ensure every job is done to the highest standards, whether it’s small repairs or a complete roof installation project.
Call us at (615)-714-4300 for a free estimate, and let us show you why we’re the go-to choice for metal roofing in Tennessee.
We hope this article, “How Long Does A Metal Roof Last”, was helpful to you, and we look forward to providing you with the best service and workmanship in the industry.
