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Commercial Asphalt Roofing: Where Durability Meets Efficiency

In the world of commercial roofing, durability and efficiency are two key factors that cannot be compromised. When it comes to protecting your building from the elements, you need a roofing solution that is built to last and performs at optimal levels. This is where commercial asphalt roofing comes into play. With its exceptional durability and efficiency, it has become a popular choice among property owners and managers. In this article, we will explore the benefits and features of commercial asphalt roofing, and why it stands out as a reliable and cost-effective option for your commercial building. At Roof Giants, we understand the importance of a strong and efficient roofing system, and we are here to provide you with the expertise and service you need to make the right choice for your property.

Benefits of Commercial Asphalt Roofing

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1.1 Longevity

Commercial asphalt roofing offers exceptional longevity, making it an ideal option for businesses seeking a roofing solution that can stand the test of time. With proper installation and regular maintenance, commercial asphalt roofs can last up to 30 years or more. This long lifespan provides businesses with peace of mind, knowing that their investment will deliver lasting durability and protection against the elements.

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1.2 Cost-Effectiveness

In addition to its longevity, commercial asphalt roofing is also highly cost-effective. The initial cost of installing an asphalt roof is lower compared to other roofing materials, such as metal or tile. This affordability makes commercial asphalt roofing a popular choice for businesses with budget constraints. Furthermore, the low maintenance requirements and long lifespan of asphalt roofing contribute to its overall cost-effectiveness, as it reduces the need for frequent repairs or replacement.

1.3 Energy Efficiency

Energy efficiency is a crucial consideration for businesses looking to minimize their environmental impact and reduce energy costs. Commercial asphalt roofing can help achieve these goals by providing excellent insulation properties. Asphalt roofs have the ability to reflect solar radiation, keeping the building’s interior cooler in warm weather. This reduces the reliance on cooling systems, leading to energy savings and a more sustainable operation.

1.4 Low Maintenance

One of the key advantages of commercial asphalt roofing is its low maintenance requirements. Asphalt roofs are highly resistant to damage caused by weather conditions, such as rain, snow, and hail. Additionally, they do not require frequent cleaning or treatment to maintain their appearance and functionality. With periodic inspections and minor repairs when needed, commercial asphalt roofing can continue to perform optimally for many years without extensive maintenance efforts.

Types of Commercial Asphalt Roofing

2.1 Built-Up Roofing (BUR)

Built-Up Roofing, commonly known as BUR, is a traditional and widely used commercial asphalt roofing system. BUR consists of multiple layers of asphalt and reinforcing materials, such as fiberglass or organic mats. These layers are built up to create a durable and waterproof roof membrane. BUR provides excellent protection against water infiltration and is known for its resilience and longevity.

2.2 Modified Bitumen Roofing

Modified bitumen roofing is another popular choice for commercial asphalt roofing. This type of roofing system combines asphalt with modifiers, such as rubber or plastic, to enhance its performance and durability. Modified bitumen roofs are known for their flexibility, making them resistant to cracking and damage caused by temperature fluctuations. They also offer superior waterproofing capabilities and are suitable for a wide range of commercial buildings.

2.3 Asphalt Shingle Roofing

asphalt shingle roofing is a versatile option for commercial buildings, offering a wide range of design options and affordability. Asphalt shingles are available in various styles, colors, and textures, allowing businesses to achieve their desired aesthetic while enjoying the benefits of asphalt roofing. These shingles are easy to install and maintain, making them a practical choice for many commercial applications.

Commercial Asphalt Roofing

Installation Process

3.1 Roof Preparation

Before the installation of commercial asphalt roofing, proper roof preparation is essential. This includes thorough inspection and repair of any existing damage or defects. The roof surface should be clean and free from debris to ensure optimal adhesion of the asphalt materials.

3.2 Underlayment Installation

The next step in the installation process is the application of an underlayment, which acts as an additional layer of protection against moisture and enhances the roof’s durability. This underlayment is typically made from materials such as felt or synthetic fabric and is applied directly over the roof deck.

3.3 Asphalt Application

The asphalt application is the core element of the commercial asphalt roofing installation process. Liquid asphalt is heated and applied to the roof surface, forming a waterproof and weather-resistant membrane. This membrane can be modified with additives to enhance its performance and durability.

3.4 Finishing Touches

Once the asphalt has been applied, the installation process is completed with the addition of finishing touches. This may include the installation of edge flashings, ridge caps, and other accessories to ensure a watertight and aesthetically pleasing roof system.

Durability and Weather Resistance

4.1 Withstands Extreme Temperatures

Commercial asphalt roofing is designed to withstand extreme temperatures, making it suitable for a wide range of climates. Whether it’s scorching heat or freezing cold, asphalt roofs have the ability to expand and contract without cracking or compromising their integrity. This durability ensures that businesses can rely on their roof to protect their property and occupants, regardless of the weather conditions.

4.2 Resistance to UV Rays

UV rays from the sun can cause significant damage to roofing materials over time. However, commercial asphalt roofing is equipped with UV-resistant properties, ensuring long-term protection against sun exposure. The reflective nature of asphalt roofs minimizes the absorption of solar radiation, preventing premature aging and deterioration.

4.3 Wind Resistance

High winds can pose a threat to the stability and integrity of a commercial roof. Asphalt roofing systems are designed with wind resistance in mind, with many options available that are specifically engineered to withstand strong winds. When properly installed, commercial asphalt roofs can provide excellent resistance against wind uplift and ensure the protection of the building and its contents.

4.4 Fire Resistance

Fire safety is a critical consideration for any commercial building. Commercial asphalt roofing offers excellent fire resistance, providing a valuable layer of protection against the spread of flames. Asphalt is a non-combustible material, and when combined with additional fire-resistant layers, it can significantly reduce the risk of fire damage to the building.

Maintenance Tips for Commercial Asphalt Roofing

5.1 Regular Inspections

Regular inspections of the commercial asphalt roof are essential for identifying potential issues before they escalate into more significant problems. Inspections should be performed at least twice a year, typically in the spring and fall, to assess the condition of the roof surface, check for any signs of damage or deterioration, and ensure that the roofing system remains in optimal condition.

5.2 Cleaning Leaves and Debris

It is crucial to keep the roof surface free from leaves, branches, and other debris that can accumulate over time. These materials can trap moisture and promote the growth of algae, moss, or mold, which can degrade the roof’s performance and accelerate wear and tear. Regular cleaning and clearing of debris are therefore necessary to maintain the longevity and functionality of the commercial asphalt roof.

5.3 Ponding Water Prevention

Ponding water, or the accumulation of standing water on the roof surface, can cause significant damage to commercial asphalt roofing. It can lead to accelerated deterioration, leaks, and structural issues. Proper drainage systems and regular inspection of drains and gutters are essential to prevent ponding water and ensure the integrity of the roof.

5.4 Addressing Early Signs of Damage

Promptly addressing any signs of damage or wear and tear is crucial to prevent further deterioration and maintain the roof’s effectiveness. This includes repairing small cracks, replacing damaged shingles or membranes, and addressing any areas of compromised waterproofing. Regular maintenance and timely repairs can extend the lifespan of the commercial asphalt roof and avoid costly repairs in the future.

Energy Efficiency and Cool Roofing

6.1 Cool Roof Coatings

Cool roof coatings or reflective coatings can be applied to commercial asphalt roofing to enhance its energy efficiency. These coatings are designed to reflect a significant portion of the sun’s heat, reducing the amount of heat transferred into the building and improving overall energy efficiency. Cool roof coatings can also extend the lifespan of the asphalt roof by reducing thermal stress and UV degradation.

6.2 Solar Reflectance

Commercial asphalt roofing has natural reflective properties that help reduce the heat absorbed by the building. By reflecting a portion of the sun’s rays away from the roof, asphalt roofs can significantly reduce the need for cooling systems and energy consumption. This solar reflectance not only contributes to energy savings but also helps in creating a more comfortable indoor environment.

6.3 Heat Island Effect Reduction

The heat island effect refers to the phenomenon where urban areas become significantly warmer than surrounding rural areas due to the concentration of buildings and paved surfaces. Commercial asphalt roofing can play a role in reducing the heat island effect by reflecting solar radiation and minimizing heat absorption. By choosing asphalt roofing with high solar reflectance properties, businesses can actively contribute to creating a more sustainable and cooler urban environment.

Commercial Asphalt Roofing vs Other Roofing Materials

7.1 Metal Roofing

Metal roofing is a popular alternative to commercial asphalt roofing. While metal roofs offer durability and longevity, they are often more expensive to install and maintain compared to asphalt roofs. Additionally, metal roofs can be noisy during heavy rain or hailstorms, whereas asphalt roofs provide superior sound insulation. The choice between commercial asphalt roofing and metal roofing depends on the specific needs and preferences of the business.

7.2 Tile Roofing

Tile roofing is known for its aesthetic appeal and longevity. However, tile roofs are significantly heavier than asphalt roofs, requiring additional structural support and increasing installation costs. Tile roofs are also more prone to damage from impact, such as falling branches or hail. Commercial asphalt roofing offers a lighter and more cost-effective alternative while still providing excellent durability and weather resistance.

7.3 Flat Roofing

Flat roofing systems are commonly used in commercial buildings, and both asphalt and other materials can be used for this type of roof. However, asphalt roofing offers several advantages over other options for flat roofs. It is known for its flexibility and ability to accommodate structural movement, making it less prone to leaks or damage caused by settling. Asphalt roofs are also easier to install and maintain on flat surfaces, reducing both initial costs and long-term maintenance expenses.

Sustainability and Environmental Benefits

8.1 Recyclable Materials

Commercial asphalt roofing is made from materials that can be recycled, contributing to a more sustainable construction industry. When it comes time to replace or repair an asphalt roof, the old roofing materials can be recycled into new products, reducing waste and conserving valuable resources. Choosing recyclable materials for commercial asphalt roofing helps businesses minimize their environmental impact and supports a circular economy.

Commercial Asphalt Roofing

8.2 Reduction of Urban Heat Island Effect

As mentioned earlier, commercial asphalt roofing can contribute to reducing the heat island effect in urban areas. By reflecting solar radiation and minimizing heat absorption, asphalt roofs help lower ambient temperatures, improving urban microclimates and reducing energy consumption for cooling. Investing in commercial asphalt roofing is thus a step towards creating more sustainable and livable cities.

8.3 Energy Savings

The energy efficiency of commercial asphalt roofing directly translates into energy savings for businesses. By reducing the reliance on cooling systems, businesses can significantly lower their energy consumption and associated costs. The energy savings achieved through commercial asphalt roofing contribute to overall sustainability efforts and demonstrate a commitment to environmentally responsible practices.

Finding the Right Commercial Asphalt Roofing Contractor

9.1 Credentials and Experience

Choosing the right commercial asphalt roofing contractor is crucial to ensure a successful installation and long-lasting performance of the roof. Look for contractors with extensive experience in commercial roofing projects, particularly those specializing in asphalt roofing systems. Check their credentials, licenses, and certifications to ensure compliance with industry standards and regulations.

9.2 Licensing and Insurance

When selecting a commercial asphalt roofing contractor, it is essential to verify their licensing and insurance coverage. A licensed contractor demonstrates that they have met the necessary requirements to perform roofing work, while insurance coverage protects both the contractor and the business in the event of accidents or property damage during the installation process.

9.3 Customer Reviews and References

Researching customer reviews and seeking references from previous clients can provide valuable insights into the reputation and reliability of a commercial asphalt roofing contractor. Positive reviews and references indicate a track record of delivering quality workmanship and customer satisfaction. Ensure that the contractor has a history of completing projects on time and within budget.


Commercial asphalt roofing offers numerous benefits, including longevity, cost-effectiveness, energy efficiency, and low maintenance requirements. It withstands extreme weather conditions, provides excellent durability and resistance to fire and UV rays. Regular inspections and maintenance are crucial for preserving the integrity of commercial asphalt roofs. The energy efficiency of asphalt roofing can be enhanced through cool roof coatings and solar reflectance properties. When compared to other roofing materials, asphalt roofs provide a versatile and sustainable option. Finding the right commercial asphalt roofing contractor is essential for a successful installation and long-term performance. By considering the benefits and advantages of commercial asphalt roofing, businesses can make an informed decision and invest in a roofing system that meets their needs for durability and efficiency.

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