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What Is White Roofing?

As experts in the roofing sector, we at Classic Roofing & Construction understand how the selection of roofing materials can dramatically impact a building’s energy performance. Among the various options available, white roofing has gained considerable attention, especially among commercial building owners and facility managers. In this article, we explore the benefits, global implications, and misconceptions about white roofing and propose alternative energy-saving roofing solutions.

What is White Roofing?

What is White Roofing?

White roofing, also known as cool roofing, is a roofing technology characterized by its superior ability to reflect sunlight and cool buildings. These roofs can be up to 80 degrees cooler than dark roofing materials, thanks to their enhanced solar reflectance and thermal emittance. They are less affected by the UV and infrared rays of the sun, ensuring comfortable temperatures inside the building and less strain on commercial HVAC systems.

Advantages of White Roofing

Investing in white roofing can offer several benefits, including:

  1. Lowering interior temperatures by 30 degrees or more, thereby maintaining a comfortable environment within the building.
  2. Decreasing cooling costs in warmer climates like Florida. Studies have shown a 20% reduction in energy costs when a white roof is used.
  3. Reducing carbon dioxide emissions, thus contributing to environmental sustainability.

White Roofs and the Global Perspective

White roofing is often proposed as a solution to mitigate the urban heat island (UHI) effect. UHIs arise from the replacement of natural landscapes with concrete and asphalt structures, causing cities to become significantly warmer than their surroundings.


However, research led by Mark Z. Jacobson, a professor of civil and environmental engineering at Stanford, contradicts this belief. The study suggests that while white roofs can cool urban surfaces, they might contribute to global warming by reducing cloudiness slightly and thereby reducing the vertical transport of moisture and energy to clouds. The result? More sunlight reaches the Earth’s surface and increases the heat in the atmosphere.

Yet, it’s essential to note that this research didn’t explore one potential benefit of white roofs — the reduced need for electricity to run air conditioning in hot weather. A study at the National Center for Atmospheric Research showed that the decrease in air conditioning use during summer might outweigh the increases in heating during winter months.

The Solar Power Solution

Solar Roofing for White Roofing

At Classic Roofing & Construction, we advocate for energy-efficient solutions that balance local benefits and global implications. One such solution is the installation of solar shingles or photovoltaic panels on roofing structures. Unlike white roofs, solar systems don’t reflect sunlight; they convert it to electricity. This not only reduces the sunlight absorbed by buildings but also minimizes the emissions of fossil fuels from electricity-producing power plants.

Award-Winning Solar Shingles by Classic Roofing & Construction

We’re proud to introduce our award-winning Timberline Solar Energy shingles. Unlike conventional solar panels, these solar shingles blend seamlessly with the architecture of your home or commercial building. They’re installed just like regular shingles and come with the reliability of being manufactured by GAF Energy, a sister company to GAF, one of the world’s largest roofing companies.

The Timberline Solar Energy Shingles reduce the complexity and cost of solar power. They’re more extensive than most alternatives, meaning fewer components and individual wiring connections are required. This streamlined design decreases costs and enhances reliability.

Why Choose Timberline Solar Energy Shingles?

Traditional rack-mounted solar panels, while effective, may not blend with your property’s aesthetic and could void insurance companies’ warranties due to the need for multiple fasteners drilled through the roof membrane. In contrast, our Timberline Solar Energy Shingles are designed to be water-shedding, sturdy, and warranted to withstand winds up to 130 mph.

These solar shingles aren’t just practical; they also enhance the visual appeal of your property, matching and complementing other architectural elements. Investing in a Timberline Solar roof not only means a durable and attractive roof, but it’s also a financially savvy decision. You’ll save on energy bills for the lifetime of the home, offering a return on your investment.

Conclusion, White Roofing

At Classic Roofing & Construction, we strive to provide you with the best roofing solutions that are both energy-efficient and aesthetically pleasing. We take pride in offering expert roofing repair services, whether it’s for residential roofing or commercial roofing.

Wondering whether white roofing is a good fit for your Florida commercial building? Or perhaps you’re interested in exploring the solar power potential of your property? We’re here to answer all your questions. At Classic Roofing & Construction, our dedicated in-house team is committed to helping you find the perfect roofing solution.

Whether you’re curious about white roofing, thinking about harnessing solar power, or require damage assessment from Hurricane Ivan, we invite you to contact us. Let our team of experts at Classic Roofing & Construction guide you to the best roofing choice for your specific needs.

Frequently Asked Questions

What are the benefits of white roofing?

White roofing can significantly reduce interior temperatures, decrease cooling costs, and reduce carbon dioxide emissions.

How does white roofing affect the environment on a global scale?

While white roofs can cool urban surfaces, recent research suggests they may contribute to global warming due to the reduction in cloudiness.

What alternatives to white roofing does Classic Roofing & Construction offer?

We provide a range of alternatives, including our award-winning Timberline Solar Energy shingles that convert sunlight into electricity.

Is white roofing a good fit for buildings in Florida?

While white roofing can offer substantial cooling benefits, we recommend consulting with our experts to understand if it’s the best fit for your specific requirements.

How can Classic Roofing & Construction assist with damage assessment from hurricanes?

Our expert team can provide comprehensive damage assessment and roof repair services to ensure your roof is safe, secure, and functional after a hurricane.

Are solar shingles a good investment?

Investing in solar shingles, like our Timberline Solar Energy shingles, can save on energy bills over time. They offer a renewable source of energy and can potentially increase the property’s value due to their energy efficiency and modern appeal.

What is the lifespan of Timberline Solar Energy shingles?

While the lifespan of solar shingles can vary depending on various factors such as installation quality, local weather conditions, and maintenance, our Timberline Solar Energy shingles are designed for longevity. They are warrantied to withstand winds up to 130 mph and are built to deliver reliable performance over the long term.

Your Partner for Exceptional White Roofing Solutions

With extensive expertise in the roofing industry, we, at Classic Roofing & Construction, offer a wide range of roofing services to cater to your unique requirements. Whether it’s white roofing, roofing repair, residential roofing, or commercial roofing, we have the skills, knowledge, and resources to provide top-notch solutions.

Our in-house team, deeply familiar with Florida’s unique climate and construction requirements, ensures high-quality service. We prioritize your needs and satisfaction, providing personalized guidance and solutions for every project.

As the field of roofing continues to evolve with new materials and technologies, we stay at the forefront to offer our clients the most effective and sustainable solutions. Our award-winning Timberline Solar Energy shingles are just one example of how we integrate innovation into our work.

So, whether you are wondering about the suitability of white roofing for your building, contemplating a shift to solar energy, or dealing with the aftermath of a hurricane, we’re here to help. Don’t hesitate to reach out to Classic Roofing & Construction — your trusted partner in all things roofing.

Contact us today for more information or to schedule a consultation. Let’s work together to create a roofing solution that not only meets but exceeds your expectations.


  2. Stanford News
  3. National Center for Atmospheric Research

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