Asphalt Roofing Shingles Explained: Pricing, Benefits, and Maintenance

Asphalt roof shingles remain the most common roofing choice for homes across the Carolinas. In large part, that’s because they strike a practical balance between durability, affordability, and design flexibility, making them a reliable option for everything from traditional neighborhoods to newer developments.

But not all asphalt shingles are the same. Differences in shingle type, construction, installation quality, and ongoing maintenance all affect how well a shingle roof performs over time.

If you’re planning a roof replacement, evaluating storm damage, or simply trying to understand your options, this guide walks through what asphalt shingles are and when they make sense for Carolina homes. You can also read our Roofing Buyer’s Guide to learn more about all of your roofing options.

3-Tab Asphalt Shingles

3-tab shingles are the most basic option. They get their name from the cutouts, or “tabs,” along the lower edge that create a uniform, flat appearance.

These shingles are lightweight and cost-effective, making them a good option for tight budgets or short-term ownership plans. However, their thinner construction means they typically have a shorter lifespan and lower wind resistance than other shingles.

In regions that see frequent storms or high winds, they may require repairs sooner. For more details on how basic 3-tab shingles compare to other categories, see our guide to the three categories of roofing shingles.

Architectural (Dimensional) Shingles

Architectural shingles, sometimes called dimensional or laminated shingles, are thicker and heavier than 3-tab shingles. They’re built with multiple layers bonded together, creating a more textured, dimensional look that resembles wood shake or slate.

This added thickness improves durability, wind resistance, and overall lifespan. Architectural shingles are now the most common choice for residential roof replacements because of their appearance and performance. Many are rated for higher wind speeds and come with longer manufacturer warranties when installed correctly.

Impact-Resistant Asphalt Shingles

Impact-resistant shingles are designed for areas prone to hail or severe storms. These shingles are tested and rated for impact performance, often achieving a Class 4 rating—the highest available.

While they look similar to architectural shingles, they’re reinforced to better absorb impacts without cracking. In parts of the Carolinas that experience hail or strong storm systems, impact-resistant shingles can reduce the likelihood of damage and help limit future repairs.

Compare Types of Asphalt Shingles

Feature	3-Tab Shingles	Architectural Shingles	Impact-Resistant Shingles
Typical Lifespan	15–20 years	25–30 years	25–30+ years
Wind Rating	60–70 mph	110–130 mph	110–130+ mph
Impact Rating	Class 1-2	Class 3	Class 4
Thickness	Single layer	Multi-layer	Reinforced multi-layer
Cost Range	$	$$	$$$
Warranty	20–25 years	30–50 years	30–50 years
Best For	Budget projects, rental properties	Most residential homes	Storm-prone areas, hail zones

Pros of Asphalt Roof Shingles

Cost-Effective
Asphalt shingles offer one of the lowest upfront costs among roofing materials, making them accessible for most budgets without sacrificing quality or protection.

Wide Design Selection
Asphalt shingles are available in dozens of colors and styles, from traditional gray to modern charcoal, with textures that mimic wood shake or slate. This helps homeowners match existing architecture or neighborhood guidelines.

Straightforward Repairs
Individual shingles can be replaced without overhauling the entire roof, keeping repair costs manageable. Most roofing contractors can source matching shingles even for older installations.

Readily Available
Most roofing contractors throughout the Carolinas are experienced with asphalt shingle installation, making it easier to find qualified installers and replacement materials when needed.

Proven Performance in Carolina Climates
Decades of field testing and improvements have made modern asphalt shingles reliable and weather-resistant for the temperature swings, humidity, and storm patterns common in North Carolina and South Carolina.

Cons of Asphalt Roof Shingles

Shorter Lifespan Than Premium Materials
While asphalt shingles can last 20-30 years, metal, slate, and tile roofs can last 50-100+ years with proper maintenance. Homeowners planning to stay in their homes long-term may prefer longer-lasting options.

Vulnerable to Granule Loss
Over time, UV exposure and weather cause protective granules to wear away, reducing effectiveness and appearance. Granule buildup in gutters is a common sign of aging shingles.

Heat Sensitivity
In extremely hot climates or poorly ventilated attics, asphalt can soften and degrade faster than expected. Proper attic ventilation is critical for maximizing shingle lifespan.

Storm Damage Risk
Standard 3-tab shingles are more susceptible to wind and hail damage compared to impact-resistant or metal options. Upgrading to architectural or impact-resistant shingles reduces this risk.

Not the Most Eco-Friendly Option
Asphalt shingles are petroleum-based and contribute to landfill waste, though recycling programs are becoming more common throughout the industry.

How Long Do Asphalt Shingles Last in the Carolinas?

In ideal conditions, asphalt shingles can last anywhere from 20 to 30 years, depending on the type. It’s worth noting that architectural and impact-resistant shingles can outlast basic 3-tab products by 5 to 10 years.

The climate of the Carolinas significantly influences shingle lifespan. Heat, humidity, UV exposure, and storm frequency all affect how quickly shingles age. Coastal areas face salt air and high winds, while mountain regions experience temperature extremes and ice formation. Proper attic ventilation is especially important across all regions, as trapped heat accelerates asphalt breakdown.

Installation quality affects longevity just as much as materials. Shingles installed without proper underlayment, flashing, or ventilation may fail years earlier than expected. That’s why manufacturer warranties are typically tied to certified installation standards.

For a deeper look at factors that affect shingle longevity, read our full breakdown of how long shingles on a roof last.

Asphalt Shingles Compared to Other Roofing Materials

Asphalt shingles aren’t the only roofing option available, but they often make sense when compared to alternatives, depending on your budget and geography.

Compared to metal roofing, asphalt shingles have a lower upfront cost and a more traditional appearance that fits well with most architectural styles. Metal roofs, however, tend to last 40-70 years and perform well in extreme weather. For homeowners weighing their options, our metal vs. shingle roofing comparison breaks down the key differences in performance and cost.

Compared to slate or tile, asphalt shingles are significantly lighter and more affordable, making them suitable for a wider range of homes without requiring structural modifications. Slate and tile offer longevity and aesthetic appeal but come with higher installation costs and weight considerations.

For many homeowners, asphalt shingles offer a practical middle ground of reliable protection and proven performance without the premium cost of specialty materials.

Feature	Asphalt Shingles	Metal Roofing	Slate	Clay Tile
Lifespan	20–30 years	40–70 years	50–100+ years	50–100 years
Cost (per sq ft installed)	$3–$6	$7–$14	$15–$30	$10–$20
Weight	Lightweight	Lightweight	Very heavy	Heavy
Maintenance	Moderate	Low	Low	Low
Fire Resistance	Good (Class A)	Excellent	Excellent	Excellent
Installation Complexity	Easy	Moderate	Difficult	Difficult
Best For	Most residential homes	Long-term investment	Historic homes	Mediterranean styles

How to Maintain an Asphalt Shingle Roof

Regular maintenance extends the life of an asphalt shingle roof and helps catch small problems before they become expensive repairs. Most issues start small and worsen over time if left unaddressed.

Annual Roof Inspections
Schedule professional inspections at least once a year, ideally in spring or fall. Inspectors check for loose shingles, damaged flashing, granule loss, and early signs of wear.

Keep Debris Clear
Remove leaves, branches, and other debris regularly to prevent moisture buildup and granule loss. Debris trapped in valleys or against chimneys can hold water and accelerate deterioration.

Address Algae and Moss Growth
In shaded or humid areas, algae or moss growth should be addressed promptly to avoid surface damage. Dark streaks caused by algae not only affect appearance but can also trap moisture and shorten shingle life.

Monitor Attic Ventilation
Proper airflow through the attic helps regulate roof temperature and reduces moisture accumulation, protecting both shingles and underlying structures. Poor ventilation is one of the leading causes of premature shingle failure.

Check After Severe Weather
After major storms, hail, or high winds, inspect your roof for visible damage such as missing shingles, lifted edges, or impact marks. Early detection helps prevent water leaks and limits repair costs.

What Does an Asphalt Shingle Roof Cost in the Carolinas?

The cost of an asphalt shingle roof depends on several factors, including roof size, slope, shingle type, and whether old materials need to be removed. Architectural and impact-resistant shingles cost more than basic 3-tab products, but they also tend to last longer and perform better over time.

According to the Journal of Light Construction’s 2025 Cost vs. Value Report, asphalt shingle roof replacement can cost between $31,000 and $33,000 in the South Atlantic region, which includes North Carolina and South Carolina.

However, homeowners can expect to recoup close to 70% of their investment through increased home value, reduced repair costs, and improved energy efficiency.

Rather than focusing only on upfront cost, homeowners should also consider the added long-term value. A quality asphalt shingle roof installed properly by experienced contractors provides decades of reliable protection.

When to Choose Asphalt Shingles

Asphalt shingles are often the right choice for homeowners looking for a balance of performance and flexibility at a (relatively) low cost. They work well for traditional architectural styles, neighborhoods with HOA guidelines, and projects where timelines and budgets matter.

They’re also a practical option for homeowners planning to sell in the future, as asphalt shingle roofs are familiar to buyers and widely accepted by inspectors and insurers. The combination of proven performance and lower costs makes asphalt shingles a safe, reliable choice for most residential applications.

When to Choose Another Roofing Material

In some situations, another roofing material may be worth considering. Homeowners planning to stay in their homes for 30+ years may prefer metal roofing for its extended lifespan and minimal maintenance requirements. Also, homes in areas with frequent severe weather may benefit from impact-resistant shingles or specialty materials engineered for extreme conditions.

By contrast, historic homes with a unique design may call for slate or tile to achieve a specific look. A knowledgeable roofing professional can help weigh these factors and determine the best fit based on your goals, budget, and location.

Why Installation Quality Matters

Even the best asphalt shingles won’t perform as intended if they’re not installed correctly. Proper installation includes:

• Correct fastening patterns
• Adequate underlayment
• Precise flashing around penetrations
• Proper ventilation throughout the attic space

As a fourth-generation company operating for over 111 years, Baker Home Exteriors has decades of experience installing asphalt shingle roofs for Carolina homeowners. Our installers follow manufacturer specifications closely, ensuring the roof meets performance standards and warranty requirements. This attention to detail prevents premature failures, leaks, and water damage that can compromise your home’s structure and interior.

Quality installation also protects your investment. Manufacturer warranties typically require certified installation to remain valid, and improper installation can void coverage even on premium shingles. Consequently, working with experienced contractors who understand local building codes and climate-specific requirements ensures your roof performs as designed for its full expected lifespan.

Frequently Asked Questions (FAQs) About Asphalt Roofing Shingles

Choose the Right Asphalt Shingles for Your Home

Asphalt shingles remain a dependable roofing choice for Carolina homeowners because they offer proven performance, lots of design options, and solid value. Understanding the differences between shingle types, proper maintenance requirements, and installation quality helps you make a confident decision that protects your home for decades.

Whether you’re replacing an aging roof, repairing storm damage, or building new construction, choosing the right asphalt shingles, and the right installer, makes all the difference.

Baker Home Exteriors: Value That Lasts a Lifetime

Baker Home Exteriors has been installing quality asphalt shingle roofs throughout North and South Carolina for over 111 years. Our experienced teams follow manufacturer specifications precisely to ensure your roof performs as designed.

Request a free roofing estimate to discuss your options and get expert guidance on the best shingle choice for your home. Or, if you still need time to consider, check out our Google reviews. We look forward to hearing from you!