Learn about asphalt shingles, how long they last, and signs that it’s time for a roof replacement from RoofingCo.com
Asphalt shingles are some of the most popular roofing materials for homes due to their durability, affordability and aesthetics. Whether you’re looking to repair a damaged roof or considering a complete roof replacement, asphalt shingles are a great choice—and with the right care, they can last for many years.
Asphalt Shingles: The Basics
Asphalt shingles are versatile and long-lasting, which makes them a popular choice among homeowners who need new roofs. They act as a barrier against weather elements such as rain, snow, wind and UV rays, but their main job is to shield your roof deck and your home’s structure from moisture infiltration, which can cause wood rot, mold growth and other structural issues.
Asphalt shingles also add an aesthetic element; you can choose various sizes and styles to complement your home’s architecture. This helps enhance your home’s curb appeal. Asphalt shingles can also contribute to energy efficiency — some feature reflective granules that help reduce heat absorption, keeping your home cooler in the summer and reducing your energy bills.
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How Long Do Asphalt Shingles Last?
Your shingles’ lifespan depends on several factors, including the type you choose and how well you maintain them. Standard 3-tab asphalt shingles typically last from 20 to 25 years. Architectural shingles, which are thicker and more durable, can last 30 years or more with proper care. Luxury asphalt shingles, designed to mimic high-end materials like slate or wood shakes, can last 30 to 50 years in some cases.
Routine inspections and minor repairs can extend your asphalt shingles’ lifespan. Provided that you address small issues, such as loose or missing shingles, as soon as they arise, your asphalt shingle roof can perform optimally for decades.
Types of Asphalt Shingles
The following are the three main types of asphalt shingles:
Three-tab shingles are the most common (and budget-friendly) option. They’re lightweight and flat with a uniform appearance. Although they’re the most affordable, you may want to keep in mind that they aren’t as durable or wind-resistant as other types of shingles are.
Architectural shingles are also known as dimensional or laminate shingles. They’re thicker and more durable than three-tab shingles, and they can offer better protection against high winds and heavy rain. They also create a more dimensional appearance on your roof, so if you want to enhance your home’s curb appeal, they may be the right choice for you.
Luxury shingles replicate the look of natural materials such as slate or wood shakes. They’re the most expensive asphalt shingle option, but they’re typically very durable and resist weather damage, including heavy snow or rain and strong winds.
Each type of asphalt shingle offers unique advantages, and the best option for you depends on your budget and the look you’re going for.
How Long Does it Take to Repair an Asphalt Shingle Roof?
The extent of damage determines how long it takes to repair an asphalt shingle roof. Experts can usually make minor repairs — replacing a few damaged or missing shingles, for example — in just a few hours. Typically, these small repairs involve lifting the surrounding shingles, removing damaged ones, and replacing them with new shingles that match your existing roof.
More extensive repairs, such as addressing leaks or fixing damage caused by severe weather, often take longer. If your roof’s underlayment or roof decking is damaged, an expert will need to make sure it’s watertight. If the damage is widespread, the repair process could take several days, depending on weather conditions and how large the damaged area is.
If there’s one thing to remember, it’s that storm damage and leaks are emergencies. You need to address them quickly to prevent further damage. If you wait, more water can enter your home — and you’re at risk for mold growth, wood rot and even structural damage.
How Long Does it Take to Replace an Asphalt Shingle Roof?
Replacing an asphalt shingle roof is a big project, so the timeline is difficult to determine. Usually, it can take between a few days and a week—but that depends on your roof’s size, how many layers of old shingles exist beneath the outermost layer, and weather conditions during the replacement. If your home is large or the roof is complex, it may take longer for RoofingCo to replace your asphalt shingle roof.
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What Happens During Roof Replacement?
First, RoofingCo removes your old shingles, underlayment and damaged roof decking. Our team will repair the roof deck before installing new underlayment and shingles.
Then, our pros will install a water and ice shield to prevent leaks. This barrier goes along your roof’s edges and valleys, and it’s an extra layer of protection that helps prevent water infiltration from ice dams or heavy rain.
When that’s done, our team will install underlayment, which is an additional moisture barrier between the roof deck and shingles. Finally, our experts will install your new asphalt shingles and nail them into place; we start from the bottom of the roof and work our way up in overlapping rows to prevent water from being able to sneak in.
After we install your new asphalt roof, we’ll inspect the whole thing and ensure it’s secure and watertight. We’ll clean up your yard, picking up any nails, roofing materials or other debris that fell during the roof replacement process.
Signs You May Need a New Roof
The following are signs you may need a new asphalt shingle roof:
Missing or Damaged Shingles: If you notice missing, cracked or damaged shingles, your roof may be reaching the end of its lifespan. Damaged shingles can’t protect your home, and even a small area of damage can lead to leaks and water damage.
Curled or Buckled Shingles: Shingles that are curling or buckling indicate that your roof is no longer in good condition. This often happens when the shingles are old and have been exposed to years of harsh weather. Curled shingles can no longer block out water.
Granule Loss: Asphalt shingles are coated with granules to protect them from UV rays. If you notice a large number of granules in your gutters or downspouts, your shingles are probably wearing down and may need to be replaced.
Water Stains or leaks: Water stains on your ceiling or walls are signs that your roof is leaking—and that’s a serious problem. If you notice water stains in your home, you should call us for a roof inspection right away.
Age of the Roof: Even if your roof looks fine, you should start thinking about replacement if it’s over 20 years old. Asphalt shingles have a limited lifespan, and they can only protect your home when they’re performing as they should.
Frequently Asked Questions About Asphalt Shingles
Check out these commonly asked questions about asphalt shingles. If you don’t see your question here, please call our office and we’ll find you the answers you need.
You should visually inspect your roof every time you think of it, and you should have a professional inspect it at least once a year and after any major storm, bout of heavy winds, or in the event that you notice water leaks inside your home.
No two roofs are exactly the same, and replacement costs vary. Your project’s costs depends on several factors, including the size of your roof, the type of shingles you choose and the complexity of the installation. The best way to find out how much it’ll cost to replace your roof is to call RoofingCo.com and schedule an inspection.
Ready to Replace Your Asphalt Shingle Roof?
If you’re considering replacing your asphalt shingle roof, our team at RoofingCo.com is ready to help.
With years of experience and a commitment to quality, we’ll guide you through every step of the process — from the initial inspection to the final cleanup.
Contact us today to schedule an inspection and get a free estimate for your roof replacement.
