Roof Giants Logo Roof Repair
BBB Rating

Single Asphalt Shingle Roofing: Your Ultimate Guide

“Single shingles” seems like a term that might have been inadvertently repeated, but if you mean asphalt shingles, then Roof Giants is your go-to expert. With a comprehensive range of roofing services including Metal Roofs, Asphalt Shingle Roofs, Tile Roofs, Flat Roofs, Silicone Coating, and Waterproofing, we ensure that every aspect of your roofing needs is covered.

Asphalt shingles are a popular roofing choice due to their affordability, durability, and ease of installation. At Roof Giants, we specialize in installing and repairing asphalt shingle roofs to ensure your home or business is protected from the elements.

Our skilled team of professionals is dedicated to delivering top-notch craftsmanship and exceptional service on every project. Whether you need a new roof installation, repairs, or maintenance, you can trust Roof Giants to get the job done right.

Don’t compromise on quality when it comes to your roof. Contact Roof Giants today at 954-543-1777 for all your asphalt shingle roofing needs.

In this comprehensive guide, you will discover everything you need to know about Single Asphalt Shingle Roofing. As your trusted roofing experts, we understand the importance of choosing the right roofing material for your home or business. From exploring the benefits and drawbacks of asphalt shingles to understanding the installation process and maintenance requirements, this guide will equip you with the knowledge needed to make an informed decision. Whether you are considering a new roof installation or thinking about replacing your existing one, this ultimate guide will provide you with valuable insights and practical tips for achieving a durable and visually appealing asphalt shingle roof. Trust in Roof Giants to provide you with the expertise and guidance you need to ensure the long-lasting protection of your property.

Request a Free Consultation

Understanding Single Asphalt Shingle Roofing

What are asphalt shingles?

Asphalt shingles are one of the most commonly used roofing materials for residential homes. They are made of a fiberglass mat or an organic material that is coated with asphalt and topped with ceramic granules. These granules provide protection against the elements and give the shingles their color. Asphalt shingles come in a wide variety of styles and colors, making them a versatile choice for homeowners.

Advantages of using asphalt shingles

There are several advantages to using asphalt shingles for your roofing needs. Firstly, they are cost-effective compared to other roofing materials such as metal or slate. Asphalt shingles are also easy to install, which helps to reduce labor costs. Additionally, they are available in a range of styles and colors, giving homeowners plenty of options to suit their aesthetic preferences. Asphalt shingles are also durable and can withstand harsh weather conditions, making them a popular choice for homeowners in various climates.

Disadvantages of using asphalt shingles

While asphalt shingles have many benefits, they do come with some disadvantages. One of the main drawbacks is their relatively shorter lifespan compared to other roofing materials. On average, asphalt shingles last between 15 to 30 years, depending on the quality and maintenance. They are also prone to cracking or curling over time, especially in areas with extreme temperatures. Additionally, asphalt shingles are not as environmentally friendly as other materials, as they are not easily recyclable.

Get in Touch for a Complimentary Quote

Types of Asphalt Shingles

3-tab shingles

3-tab shingles are the most basic and affordable type of asphalt shingles. They are called 3-tab because they have three separate tabs along the lower edge, giving them a uniform appearance. These shingles are lightweight and easy to install, making them a popular choice for budget-conscious homeowners. However, they have a shorter lifespan and are less durable compared to other types of asphalt shingles.

Architectural shingles

Architectural shingles, also known as dimensional or laminate shingles, are a step up from 3-tab shingles in terms of durability and aesthetics. They have a layered, three-dimensional appearance that can mimic the look of more expensive roofing materials, such as slate or wood shakes. Architectural shingles are thicker and heavier than 3-tab shingles, providing better protection against wind and impact. They also have a longer lifespan and come in a wider range of colors and styles.

Designer shingles

Designer shingles are the top-of-the-line option when it comes to asphalt shingles. They offer the highest quality and durability, as well as the most extensive range of styles and designs. These shingles are often made to mimic the look of luxury materials, such as cedar shakes or clay tiles. Designer shingles are thicker, heavier, and more expensive than other types of asphalt shingles, but they provide superior performance and can greatly enhance the curb appeal of your home.

single asphalt shingle

Choosing the Right Asphalt Shingles

Considerations for climate

The climate of your area plays a crucial role in selecting the right asphalt shingles for your roof. If you live in an area with frequent heavy rainfall or extreme temperatures, you will need shingles that are specifically designed to withstand these conditions. Look for shingles with a high wind resistance rating and excellent waterproofing properties. Some manufacturers offer shingles that are specifically engineered for different climate zones, so make sure to check the product specifications and recommendations.

Considerations for aesthetic preferences

Another important factor to consider when choosing asphalt shingles is the aesthetic appeal. Asphalt shingles come in a wide variety of colors and styles, allowing you to choose a look that complements the architectural style of your home. Whether you prefer a traditional, modern, or rustic look, there are shingles available to suit your taste. Take into account the color of your siding, trim, and other exterior elements when selecting the right shingle color.

Considerations for budget

Budget is often a significant consideration when it comes to roofing projects. While asphalt shingles are generally more affordable compared to other roofing materials, there is still a range of prices depending on the type and quality of shingles. 3-tab shingles are the most economical option, while designer shingles are the most expensive. Set a budget and choose shingles that offer the best combination of quality and affordability within your price range.

Considerations for durability

Durability is a critical factor to consider when choosing asphalt shingles, as it directly affects the lifespan and performance of your roof. Higher quality shingles, such as architectural or designer shingles, tend to be more durable and have longer warranties. Look for shingles that are resistant to cracking, curling, and impact damage. Pay attention to the manufacturer’s warranty and ensure it provides adequate coverage for the expected lifespan of the shingles.

Installation Process

Preparation of the roof

Before installing asphalt shingles, the roof must be properly prepared. This includes removing the existing roofing material, inspecting the roof deck for any damage, and making necessary repairs. The roof should also be cleaned and free of any debris or moisture that could affect the installation process.

Underlayment installation

Once the roof is prepared, an underlayment is installed to provide an extra layer of protection against moisture. The underlayment is typically made of asphalt-saturated felt or synthetic materials. It is applied over the roof deck and acts as a barrier between the shingles and the deck, preventing water penetration.

Shingle installation

After the underlayment is installed, the asphalt shingles can be placed. The shingles are typically installed from the bottom edge of the roof upward, overlapping each row to ensure proper water drainage. Nails are used to secure the shingles to the roof deck, following the manufacturer’s recommendations regarding placement and quantity.

Flashing installation

Flashing is used to seal the areas where the roof meets other elements, such as chimneys, vent pipes, or skylights. It prevents water from seeping into these vulnerable areas. Flashing is typically made of metal and is installed before the shingles. It is important to ensure that the flashing is properly secured and sealed to prevent leaks.

Finishing touches

Once the shingles and flashing are installed, the roofing project is completed with the installation of ridge caps or hip caps, depending on the design of the roof. These caps provide a finished look and further protect against water infiltration. Any exposed nails are also covered with roofing cement to prevent water penetration.

Maintenance and Care

Regular inspections

Regular inspections are essential for maintaining the condition of your asphalt shingle roof. Inspect the roof at least once a year and after severe weather events. Look for signs of damage, such as missing or damaged shingles, cracked flashing, or signs of water leakage. Addressing issues promptly can prevent further damage and prolong the lifespan of your roof.


Cleaning your asphalt shingle roof is important to remove debris, moss, or algae buildup. Use a soft-bristle brush or a low-pressure power washer to gently clean the shingles. Avoid using harsh chemicals or high-pressure washing, as they can damage the shingles. Regular cleaning helps to maintain the appearance of your roof and prevents the buildup of organic matter that can cause deterioration.

Repairing damaged shingles

If you notice any damaged or missing shingles during your inspection, it is important to repair them promptly. Replace any cracked or curling shingles to prevent water infiltration and further damage to the roof deck. Secure loose shingles with roofing cement or replace them if necessary. Ignoring damaged shingles can lead to leaks and more extensive repairs in the future.

Dealing with moss or algae growth

Moss or algae growth on your asphalt shingle roof can be unsightly and potentially damaging. To remove moss or algae, use a solution of water and bleach or a specialized roof cleaner. Apply the solution and gently scrub the affected areas with a soft-bristle brush. Rinse thoroughly afterward. Prevent future growth by trimming overhanging tree branches and ensuring proper roof ventilation to reduce moisture buildup.

Common Issues and Troubleshooting

Shingle blistering

Shingle blistering occurs when small bubbles or blisters form on the surface of the shingles. This can be caused by trapped moisture or high temperatures. While blistering doesn’t always affect the performance of the shingles, it can detract from the appearance. If the blisters are causing the shingles to become loose or damaged, it is best to have them replaced.

Shingle curling

Shingle curling is a common issue that can occur over time, particularly with older shingles. Curling can be caused by excessive heat, improper installation, or aging of the shingles. Curled shingles are more susceptible to wind damage and water infiltration. If the curling is severe, it is recommended to have the affected shingles replaced.

Shingle cracking

Cracks in asphalt shingles can be caused by a variety of factors, including temperature fluctuations, impact damage, or age. Cracked shingles can allow moisture to penetrate the roof structure, leading to leaks and water damage. If the cracks are significant, it is best to replace the damaged shingles to ensure the integrity of the roof.

Leaks and water damage

Leaks and water damage can occur if the asphalt shingles are damaged or if there are issues with the flashing or underlayment. If you notice signs of water leakage, such as stains on the ceiling or walls, it is crucial to identify the source of the leak and repair it promptly. Addressing leaks early can help prevent further damage to the roof structure and interior of your home.

single asphalt shingle

Enhancing the Lifespan of Asphalt Shingles

Proper ventilation

Proper roof ventilation is essential for maximizing the lifespan of asphalt shingles. Good ventilation helps to regulate temperature, reduce moisture buildup, and prevent premature aging of the shingles. Ensure that your attic or roof space has proper ventilation through vents or fans to promote airflow and prevent heat and moisture buildup.

Regular cleaning and maintenance

Regular cleaning and maintenance are key to extending the lifespan of your asphalt shingle roof. Keep the roof free of debris, such as leaves or branches, that can trap moisture and accelerate deterioration. Clean the roof surface as needed to remove moss or algae growth, using gentle methods and avoiding harsh chemicals or high-pressure washing.

Addressing repairs promptly

Addressing repairs promptly is important to prevent minor issues from escalating into major problems. Regularly inspect your roof for any signs of damage or deterioration and address them as soon as possible. Replace damaged or missing shingles, repair cracked flashing, and fix any leaks to prevent water damage and prolong the lifespan of the roof.

Avoiding heavy foot traffic on the roof

Asphalt shingles are delicate and can be easily damaged by foot traffic. Avoid walking on the roof unless absolutely necessary, and if you need to access the roof, use caution and walk on the rafters or support beams to distribute your weight evenly. This will help to minimize the risk of cracking or dislodging the shingles.

When to Replace Asphalt Shingles

Signs of shingle wear and tear

There are several signs that indicate it may be time to replace your asphalt shingles. These include missing, cracked, or curling shingles, as well as noticeable granule loss. If you find an excessive amount of granules in your gutters or notice significant fading or discoloration of the shingles, it may be time for a replacement. Additionally, if your roof is reaching the end of its expected lifespan, it is recommended to consider replacing the shingles before major issues arise.

Typical lifespan of asphalt shingles

The lifespan of asphalt shingles can vary depending on various factors, such as the quality of the shingles, climate conditions, and proper maintenance. On average, asphalt shingles can last between 15 to 30 years. 3-tab shingles generally have a shorter lifespan, while architectural or designer shingles can last longer. Regular inspections and maintenance can help prolong the life of your shingles.

Factors that can affect shingle lifespan

Several factors can impact the lifespan of asphalt shingles. Extreme temperatures, frequent heavy rainfall, and exposure to high winds can accelerate the wear and tear of the shingles. Improper installation, poor ventilation, and lack of maintenance can also shorten the lifespan of the shingles. It is essential to consider these factors when choosing and maintaining your asphalt shingle roof to ensure its longevity.

Cost of Single Asphalt Shingle Roofing

Factors influencing cost

The cost of single asphalt shingle roofing can vary depending on several factors. The size and complexity of the roof, the type and quality of the shingles, and the region you are located in can all influence the overall cost. Additional factors that can impact the cost include the need for roof repairs or replacements, the cost of labor, and any additional materials or accessories required for the installation.

Average cost range

On average, the cost of single asphalt shingle roofing can range from $3 to $7 per square foot for materials and installation. This price range is an estimate and may vary depending on the factors mentioned earlier. It is recommended to obtain quotes from multiple roofing contractors to compare costs and ensure you are getting a fair price for the project.

Additional costs to consider

In addition to the cost of materials and installation, there may be additional costs associated with single asphalt shingle roofing. These can include permits and inspections required by local regulations, disposal fees for removing old roofing materials, and any necessary repairs or modifications to the roof structure. It is important to factor in these additional costs when budgeting for your roofing project.

Hiring a Professional Roofing Contractor

Researching and vetting contractors

When hiring a professional roofing contractor for your single asphalt shingle roofing project, it is essential to do thorough research and vetting. Start by asking for recommendations from friends, family, or neighbors who have recently had roofing work done. Take the time to research potential contractors online, checking their websites, online reviews, and testimonials.

Obtaining multiple quotes

To ensure you are getting a fair price and to compare services and warranties, it is recommended to obtain multiple quotes from different roofing contractors. Provide each contractor with the same information and specifications of the project to ensure consistency. Take into consideration the reputation, experience, and customer reviews of each contractor when making your decision.

Checking licenses and insurance

Before hiring a roofing contractor, it is crucial to verify that they are properly licensed and insured. Check the contractor’s licenses with the appropriate local or state regulatory bodies to ensure they meet the requirements for operating in your area. Additionally, ask for proof of insurance, including liability insurance and worker’s compensation coverage, to protect yourself from any potential liability in case of accidents or property damage.

Reading customer reviews and testimonials

Reading customer reviews and testimonials can provide valuable insights into the quality of work and customer satisfaction of a roofing contractor. Look for contractors with positive reviews, repeat customers, and testimonials that demonstrate their expertise and professionalism. Consider reaching out to previous customers to ask about their experience working with the contractor and if they would recommend their services.

In conclusion, understanding single asphalt shingle roofing is crucial for homeowners looking to install or maintain this popular roofing material. By considering the advantages and disadvantages, types of shingles, factors when choosing, installation process, maintenance and care, common issues, enhancing lifespan, when to replace, cost, and hiring a professional roofing contractor, homeowners can make informed decisions and ensure their asphalt shingle roof provides lasting protection and aesthetic appeal for years to come.

Contact Us to Arrange a No-Obligation Meeting

Roof Giants logo - roofing repair

Get an Express quote for your Roofing Project

Fill out the form below, and we will be in touch shortly.