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How Long Should An Asphalt Roof Last

Thickness Of The Roofing Membrane

Roofing University – How long should an asphalt shingle last in Tallahassee, FL?

The longer a roof is exposed to the elements, the worse wear and tear it undergoes. Generally, thicker roofing membranes will withstand wear and tear better than their thinner counterparts. That is because weathering tends to erode its surface.

On average, modified bitumen roof sheets tend to range from 0.12 to 0.18 inches in thickness. And each will weigh about 1.1 pounds per square foot. But you need at least two plies to enhance robustness. So, your roof can withstand lots of foot traffic and resist tears and breaks better if it is thicker. It will also stand up to Mother Nature for much longer.

How Long Should I Expect A New Roof To Last

Asphalt shingles remain the most popular residential roofing material, and these typically last around 20 years before needing to be replaced. However, other materials have steadily grown in popularity as homeowners opt to invest more in their roofs. Here are the expected lifespans of a few popular roofing materials:

Asphalt shingles

While asphalt shingles have improved in quality over the years, theyre still one of the shorter-lived roofing materials out there, with a lifespan of around 10-20 years. The exact lifespan depends on a number of factors, including the quality of the shingles and severe weather events .

Clay and concrete tile

Tile roofs have been growing in popularity every year, and a major reason is the longevity of clay and concrete tiles. Both of these materials are expected to last at least 50 years, with well-maintained tile roofing systems lasting as long as a century! These materials do carry a higher price tag than asphalt shingles, however.


When it comes to roofing, slate is the king of longevity. At the shorter end, a slate roof will generally last around 75 years, but more often than not a slate roof will outlive its owner with an expected lifespan of 125 to 200 years!

What Factors Reduce The Life Expectancy Of Roof Tiles

There are a number of factors which can shave years of the longevity of a roof, some of which are quite surprising and these include:-

If you are renewing the roof on your home then expect to receive a manufacturers guarantee on the roofing materials and a separate warranty from the builder or roofing contractor for the entire job. This can be passed on to a subsequent purchaser of the house and will form an important record of the work you have done.

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The Importance Of Roof Maintenance

Scheduling annual inspections with a licensed roofing professional will help ensure that your roof lasts as long as possible. Your roofer can ensure that you complete required maintenance tasks as needed and catch minor issues before they escalate into major problems. In addition, its important to keep an eye on your roof, especially after extreme weather hits. After a storm involving ice, hail, or strong winds, schedule an inspection or look over your roof yourself. If you spot signs of damage, schedule repairs.

Start Budgeting For Your Asphalt Roof Replacement

How long do asphalt shingles last and when should you ...

A roof replacement is an investment. And just like every other investment, its not cheap.

If your roof is 15 years old, youre going to need to replace it in 5-8 years. So start budgeting for it now. roof replacement estimate just so youll have an idea about how much you need to save when the time comes.

The numbers wont be the same because of the fluctuation of roofing material prices, but youll have an idea so you can start budgeting.

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What Can Shorten Your Roofs Lifespan

Here are key factors that determine how often your roof may need to be replaced:

  • Weather: Florida faces extreme heat and humidity as well as tropical storms and hurricanes during the rainy season. The roof of your house faces a healthy dose of salt spray in addition to humidity, heat, and high winds. These extreme weather conditions cause roofing materials to loosen or crack, damaging the structural integrity of your roof.
  • Exposure to UV Rays: Prolonged exposure to extreme heat creates thermal shocks to the roofing materials, causing expansion and contraction. This causes the material to crack, tear, or curl causing roof replacement to be sooner than expected.
  • Poor Maintenance: Neglecting your roof and leaving problems unaddressed can intensify problems and accelerate wear and tear. For instance, leaks and mold can take years off your roof’s service life. What’s more, ignoring specific maintenance duties can cause the warranty to lapse and material to degrade faster.
  • Insulation and Ventilation: Bad ventilation and inadequate insulation can cause warm, moist air to build up and cause rotting on your roof.

How Long Can You Expect Your Asphalt Roof To Last

When investing in a new roof, you’re expecting to get as many years out of it as possible. This is especially true for an asphalt roof.

One of the most crucial questions customers ask is how long their asphalt roof will last. While a roofing contractor can say 25 or 30 years, you’re probably wondering if it’ll actually last that long.

Luckily, we’re here to help you understand the lifespan of your asphalt roof.

The team at Bill Ragan Roofing has been installing asphalt roofs in the Nashville area since 1990. We know what it takes to maximize the life of your roof with our workmanship and attention to detail.

The truth is, you should get pretty close to the manufacturers lifespan of your roofing materials. But there are a number of factors that ultimately determine how much life youll get out of your asphalt roof.

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How Long Does An Architectural Shingle Roof Last

about 25 yearsabout 30 years

. Also to know is, how long does a 30 year roof really last?

The truth is, a 30year shingle will not really last 30 years. The expected service life of a 30year product, if properly cared for, is approximately 25 years. If it’s not cared for properly, that 30 year shingle will only last 12 to 15 years. That’s one of the big misconceptions in the roofing marketplace.

Similarly, what is the average lifespan of a shingle roof? Homeowners with wood shake roofs should expect them to last about 30 years, while fiber cement shingles last about 25 years and asphalt shingle/composition roofs last about 20 years, the NAHB found. Climate and weather conditions, such as snow, hail and hurricanes, can cut the life span of all types of roofs.

Likewise, do architectural shingles last longer?

Due to their thickness and laminated composition, architectural shingles last longer, and therefore tend have a longer warranty of 40-50 years. The appearance and lifespan of architectural shingles comes at the price of cost.

How long does a shingle roof last in California?

Wood shingle and shake roofs typically last between 20 and 30 years. Metal roofs can last 40 to 50 years. Slate, copper, and tile roofs, which are common in both California and Florida, can last up to 100 years or even longer.

How Do You Know If You Need To Replace Your Asphalt Roof

How long should shingles last? | Sharpe Roofing University

While its always a good idea to hire a roofing contractor to check the condition of the roof before you purchase a property, there are several signs you can see for yourself that indicate that an asphalt roof may need to be replaced. These include:

  • 1List Curled or damaged shingle edges.
  • 2Cracks or depressions in the shingles.
  • 3Bald spots where granules should provide a rough surface.
  • 4Moss or other growth is appearing on the surface of the roof.
  • As weve seen, an asphalt roof will typically last anywhere between fifteen and forty years, depending on the shingles that have been used. So, if youre moving into an older property, its vital to inspect the roof prior to relocating, as you dont want to be surprised by a huge bill to replace the roof right after settling in to your new family home.

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    How Long Does A Tile Roof Last

    Tile roofing systems can last for years if properly cared for, and they tend to be popular in warmer and wetter climates due to their heating and cooling efficiency and water resistance.

    A tile roofs lifetime largely depends on the type of tile roofing material that you choose and any regional weather factors that may apply.

    A tile roof will have a longer or shorter lifespan based on the climate it is located in for instance, a tile roof in Florida is going to require a different type of maintenance than a tile roof in Illinois.

    Furthermore, a tile roof might last longer than a shingled roof in Florida, for example, because tile roofing can better withstand the heat and humidity and possible hurricane or tropical damage that can occur in that state.

    On the other hand, a tile roof in Illinois can still last for several decades, since the climate is much more temperate and the roof is less likely to be subject to thermal shock, hurricanes, or other weather events that can cause serious damage.

    How Long Can I Expect My New Roof Shingles To Last

  • Roofing
  • How Long Can I Expect
  • Many clients ask a similar question about the longevity of their new roof shingles. How long are they expected to last? What could decrease the life expectancy? With most homeowners selecting asphalt shingles these days, the answer is almost always the samearound 15-20 years. However, because there are more than one kind of asphalt shingle, as well as roofing materials not of asphalt, that common response isnt so general anymore.

    That is why today we are going to discuss how long you can expect new roof shingles to last and what you can do to get the most out of your investment. Lets get started.

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    What Is The Difference Between Built

    A modified bitumen roof is asphalt-based and consists of multiple protection layers. It is meant for low-sloping roofs. Typically, the bitumen within the roofing membrane has modifications comprised of polymers. And it also contains polyester or fiberglass reinforcement fabric.

    Some people confuse it with a built-up roof , sometimes referred to as tar and gravel roofs. After all, it is also asphalt-based and designed for low-slope and flat roofs. And the latter kind of roofing consists of multiple asphalt layers that alternate with ply sheets or reinforcement fabric. But these two roofing systems differ in some ways.

    Lifespan Of Asphalt Shingles

    How long do asphalt shingles last

    The longevity of asphalt shingles almost totally depends on where they have been installed and if they have been installed properly. Shingles found in cooler places in the United States last longer than those in warmer climates. The average lifespan for shingles, which is normally around 20 years, is determined to be about 14 years for the warmer environments, such as the Southwest whereas, in the North and Northeastern regions of the United States, asphalt shingles last anywhere from 19 to more than 20 years.

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    How To Tell If You Need A New Roof

    Do you need a new roof?

    If your roof is older than 20 to 25 years or if youve recently been subject to a major disaster, then you likely need to look into replacing your roof or at least have it inspected so you can get a good idea of its current condition and when you might be likely to need to get it fixed, repaired, or even completely replaced.

    Also, be aware that if your roof was installed over an existing roof the current roof may or may not be properly ventilated, so you will want to look into that as well ensuring the multiple layers are all sound and solid and repaired properly.

    If your roof has many layers that have built up over the years, you may want to consider replacing it entirely.

    Did You Hire A Reputable Roofing Contractor

    Hiring a reputable roofing contractor is crucial to your roof investment. When your roof is installed properly, youre going to get as close to the lifespan of your roofing materials as possible.

    That makes hiring a roofing contractor that has a strong installation history that much more important. If they dont use correct roofing techniques your roofs life will be cut short and youll need a roof replacement well before its time.

    No matter if you need repairs or a full roof replacement, your contractor plays a huge role in the life you get out of your asphalt roof. A history of proper roof installation isnt the only thing you need to look for when hiring a local roofing contractor.

    To ensure you hire a great local contractor, check out this article on what you need to look for in a roofing contractor.

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    Increase Your Roof Lifespan With Regular Roof Maintenance

    The key to having a long-lasting roof is to schedule regular roof maintenance and inspections performed by roofing contractors. By identifying issues early and performing roof repairs, you can extend your roofs lifespan with these small home improvements.

    If it is time for you to consider a new roof, get in contact with local roofing contractors to receive multiple quotes on the cost of a replacement. With a trusted roofer on your side, youre sure to have a long-lasting roof that will shelter you for years to come.

    How Long Does An Asphalt Roof Last You Now Have The Answer

    How Long Do Asphalt Roofing Shingles Last? – Honest Abe Roofing – America’s Favorite Roofing Company

    Installing an asphalt roof on your property can significantly enhance its visual appeal and value. Of course, one of the first questions you may ask before making the investment is: how long does an asphalt roof last? The answer depends on a variety of factors, including the specific asphalt shingles youre using, environmental factors, installation, sun exposure, and ventilation.

    Are you looking for the ideal asphalt roof installation, repair, or maintenance services for your property? Please contact us today.

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    How Long Will My Roof Last

    How old is your roof? If youre not sure, its a good idea to check. Most will last for decades if they dont get damaged by weather, but that reliable longevity can lure you into overlooking small warning signs. Regardless of your roofs age, dont let damage or wear go unheeded. You could end up with structural problems that affect your entire home. Take a few moments to learn how long your roofing material should last, how weather may impact it, and what the warning signs look like.

    What Is The Life Expectancy Of Stone Coated Roofing Tiles

    One popular option for tile roofing is stone coated steel tiles, which are lightweight but also strong enough to withstand wind uplifts of 110 MPH to 150 MPH, making them an excellent option for hurricane prone areas like Florida, the Carolinas, and the Gulf Coast.

    Note that these tiles can be prone to rust, so if there is any discoloration, chipping, or peeling paint or excessive leaks that dont respond to basic repairs you may need to replace your stone coated steel tile roof.

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    The Value Of A Long Lasting Roof

    Another reason to consider replacing your roof is the value that it adds to your house if you are planning on selling it in the near future and your roof is nearing 15 to 20 years old, depending on the type of material used, the quality of the build, and any damage that may have occurred.

    Getting a roof inspection, fixing any problems before they start, and potentially replacing your roof can make a significant difference in the selling price.

    In fact, a house with a new roof sells for an average of $12,000 more than a house with an older roof, which means that you may recover the costs of the roof replacement when you sell.

    Regardless of whether or not you are planning on selling your property any time soon, the condition and the longevity of the roof over your head is of utmost importance.

    While the length of time that your particular roof lasts depends on the type of materials used, the installation techniques involved, and any damage that may need to be fixed during its lifespan, all the aforementioned guidelines can help you determine when to replace your roof as well as to understand the potential lifetime value of your investment in a new roof.

    How Long Do Roofs Last 5 Roof Types And Their Lifespans

    How long do asphalt shingles last and when should you ...

    The age of your roof is a great way to determine if its time for a roof replacement. Image source: Advantage Roofing

    Whether youre buying a new home or youre planning on staying put in your current house, you probably have an idea of the condition of your roof. But, it can be hard for homeowners to gauge exactly when they should get a roof replacement.

    In this article, we discuss 5 different types of roofs, how long each different roof type lasts, and what signs to look out for when your roof needs to be replaced.

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    How Do I Know If My Roof Needs To Be Replaced

    Youll need to replace a roof following a catastrophic event such as a house fire, hurricane or tornado, but even aside from disasters such as these, a roof will need replacing in time.

    Signs that a roof with asphalt shingles may need replacing include seeing those that are cracked, buckled or curling. They may also be losing granules, which you might see in gutters.

    Wood shakes and shingles may split or rot, show damage or have growth of mold or algae.

    If you have a roof with clay tiles, look out for those that are cracked or chipped. You might spot leaks in the attic, too.

    Look out for missing shingles from a slate roof along with cracks, and check the attic for water stains.

    If yours is a metal roof, problems can reveal themselves in the attic or you could observe discoloration or rust.

    On a thatched roof look out for raised netting and obvious fixings on the ridge, plus ridges and dips on the roof, as well as growth of moss and lichen.

    Check your roof regularly and call in a professional for advice on whether repairs are sufficient or replacement is due.


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