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Benefits of Installing Tar And Gravel Roof With Solar Panels In San Diego

House with solar panel in San Diego, by peak builders

Are you a San Diego resident considering a roofing upgrade with a sustainable twist? Look no further than Peak Builders! In sunny San Diego, where solar power potential is vast, combining tar and gravel roofing with solar panels is a savvy choice. This article explores the advantages of installing a tar and gravel roof with solar panels in the San Diego area, ensuring you make an informed and eco-friendly decision for your home.

What is a Tar Gravel Roof?

A tar and gravel roof, often referred to as a built-up roofing (BUR) system, is a time-tested roofing solution that has found a special place in the heart of San Diego’s homeowners. The construction of a tar and gravel roof is a well-orchestrated symphony of materials and craftsmanship. It typically comprises multiple layers, starting with a base layer of asphalt-saturated felt or fiberglass matting. These layers are carefully bonded together using hot-applied asphalt. What sets this roofing system apart is the final layer—a generous coating of gravel.

This gravel layer serves multiple purposes. First and foremost, it provides protection against the harsh San Diego sun. The gravel reflects sunlight, reducing the amount of heat absorbed by your roof. This not only keeps your home cooler during scorching summer months but also prolongs the life of your roofing materials. It acts as a shield against the sun’s UV rays, helping to prevent premature deterioration.

Additionally, the gravel provides an extra layer of waterproofing, enhancing the roof’s resilience against San Diego’s occasional rain showers and ensuring your home remains dry and comfortable.

How Long Does a Tar & Gravel Roof Last?

When you invest in a tar and gravel roof for your San Diego home, you’re making a choice that stands the test of time. San Diego’s weather conditions, which can range from blazing heat to occasional rain, make durability a top priority. Fortunately, tar and gravel roofs are more than up to the task.

With proper maintenance and care, a well-constructed tar and gravel roof can endure for an impressive 20-25 years or even longer. This longevity is a testament to the resilience of this roofing system in the face of the region’s climate challenges. You can rest assured that your tar and gravel roof will serve as a reliable foundation for your solar panel installation, protecting your investment for decades to come.

To maximize the lifespan of your tar and gravel roof, it’s essential to stay proactive about maintenance. Regular inspections and prompt repairs can address any issues before they escalate, ensuring that your roof remains in peak condition.

What are the Cons of Installing Tar and Gravel Roofing in San Diego?

While tar and gravel roofs offer numerous advantages, it’s important to consider potential drawbacks, such as:

  • Weight: Tar and gravel roofs are heavy, so it’s crucial to assess your home’s structural integrity before installation.
  • Maintenance: Regular maintenance is essential to prevent gravel erosion and maintain the roof’s integrity.
  • Heat Absorption: The dark color of tar and gravel roofs can absorb heat, which might increase indoor temperatures in the summer.

Exploring the realm of roofing and solar power might seem daunting, but fret not! Peak Builders is your trusty partner on this journey. We’re masters at crafting roofing solutions that perfectly suit San Diego’s distinctive climate, guaranteeing long-lasting advantages for your investment.


Roof with solar panel in San Diego, remodelling by Peak Builders


Benefits of Installing Tar and Gravel Roofing with Solar Panels in San Diego

Now, let’s focus on the exciting part—the benefits of combining tar and gravel roofs with solar panels in San Diego:

  • Solar Energy Maximization: San Diego’s sun-drenched climate makes it one of the most solar-friendly locations in the country. With an average of over 260 sunny days per year, you have a golden opportunity to harness the abundant sunshine. By installing solar panels on your tar and gravel roof, you can efficiently convert sunlight into electricity. This means that not only can you power your home with clean, renewable energy, but you can also potentially generate surplus electricity to feed back into the grid, contributing to a greener and more sustainable San Diego.
  • Cost Savings: San Diego residents know that electricity bills can soar, especially during the scorching summer months. Solar panels can be a game-changer when it comes to reducing your energy bills. The abundance of sunlight in San Diego means that you can significantly offset your electricity costs. Over time, these savings can add up, potentially allowing you to break even on your investment in a relatively short period. What’s more, thanks to net metering, any excess energy your solar panels generate can earn you credits with your utility company, further reducing your expenses.
  • Eco-Friendly: By choosing solar power, you’re making a positive impact on the environment in San Diego. Solar panels produce clean, renewable energy without emitting harmful greenhouse gases or pollutants. This choice decreases your carbon footprint, contributing to cleaner air and a healthier environment for all San Diego residents to enjoy. Your commitment to sustainability not only benefits your home but also supports the broader goal of making San Diego a greener and more eco-conscious city.
  • Home Value Increase: Installing solar panels on your tar and gravel roof is not just an investment in energy savings; it’s an investment in your home’s value. Solar-equipped homes tend to sell faster and at higher prices than those without solar installations. Potential homebuyers in San Diego are increasingly looking for eco-friendly features, making your property more attractive to a broader market. Additionally, the durability of tar and gravel roofing adds another layer of value to your home, ensuring it remains in excellent condition for years to come.
  • Local Incentives: San Diego recognizes the importance of solar energy and offers various incentives and rebates to encourage residents to go solar. These incentives can significantly reduce the upfront costs of your solar panel installation, making the decision even more financially appealing. By taking advantage of these local programs, you can make your transition to solar power even more affordable and accessible.

When you opt to combine the resilience of tar and gravel roofing with the energy efficiency of solar panels right here in sunny San Diego, you’re not just enhancing your home; you’re also championing the well-being of your community and our precious planet. 

At Peak Builders, we’re your trusted partners on this sustainable journey. Reach out to us today, and together, we’ll delve into the possibilities of transforming your San Diego home into a clean energy powerhouse. We’re not just about roofing; we offer a wide range of services, including full home remodeling, kitchen remodeling, bathroom remodeling, and roofing replacement. Plus, as experts in solar power system installations in San Diego County, we can help you take a holistic approach to your home improvement needs. 

How to Maintain a Tar and Gravel Roof with Solar Panels

Regular maintenance is key to ensuring your roofing system and solar panels operate optimally. Here are some tips:

  • Clear Debris: Keep your roof and panels free from leaves, dirt, and debris to maintain efficiency.
  • Professional Inspections: Schedule annual inspections with a local roofing expert to identify and address any issues.
  • Panel Cleaning: Periodically clean your solar panels to maximize energy production.

Investing in a tar and gravel roof with solar panels is a wise choice for San Diego residents, but it’s equally important to partner with experts who understand the unique needs of your roofing system.


In San Diego, the sun is a valuable resource, and harnessing it through solar panels on a tar and gravel roof is a smart choice. With Peak Builders, you can enjoy the benefits of a durable, energy-efficient roofing system that not only protects your home but also helps you save money and reduce your environmental impact. Make the most of San Diego’s sunshine and upgrade your home today!


What is the cost of installing a tar and gravel roof with solar panels in San Diego?

The cost varies depending on your home’s size and specific requirements. Contact Peak Builders for a personalized quote.

Are there tax incentives for installing solar panels in San Diego?

Yes, San Diego offers various tax incentives and rebates for solar installations. These can significantly reduce the overall cost.

How does net metering work in San Diego?

Net metering allows you to earn credits for excess energy your solar panels generate. These credits can offset your future electricity bills.

Can a tar and gravel roof withstand San Diego’s occasional heavy rainfall?

Yes, when properly installed and maintained, tar and gravel roofs are designed to handle heavy rainfall and provide effective waterproofing.

Does Peak Builders offer warranty options for tar and gravel roofs with solar panels?

Yes, Peak Builders provides warranty options to ensure the longevity and performance of your roofing and solar system. Contact us for details.

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