Choosing the right roofing material isn’t just about looks—it's about performance, lifespan, maintenance, and how well it handles San Diego’s unique climate. Whether you're replacing an old roof or building a new home, the material you choose will impact everything from your energy bills to your home’s resale value.

With so many options available, how do you decide which material makes the most sense? Here's a breakdown of the most popular roofing materials and how they stack up, based on what many San Diego roofing companies are recommending today.

Asphalt Shingles: Affordable and Widely Used

Asphalt shingles remain the most popular roofing material across the U.S.—and for good reason. They’re relatively affordable, easy to install, and available in a range of colors and styles. In San Diego, where severe storms and freezing temperatures aren’t common, asphalt can last 20 to 30 years with proper care.

However, they’re not the most energy-efficient option, and intense UV exposure from San Diego’s year-round sunshine can wear them out faster than in cooler climates. If you're leaning toward shingles, look for ones rated for higher UV resistance or infused with reflective granules.

Clay Tile: Built for Spanish-Style Homes

Nothing says “California” like a clay tile roof. Common on Mediterranean, Spanish, and Mission-style homes, clay tiles offer a classic aesthetic that’s both beautiful and functional. These tiles are extremely durable—often lasting 50 years or more—and they’re excellent at withstanding heat and resisting fire.

Their main downside is weight. Clay tile is heavy and not all homes are built to support it without additional structural reinforcement. It’s also more expensive than asphalt, both in material and installation. But for many San Diego homeowners, the look and longevity are worth it.

Concrete Tile: A More Affordable Alternative

Concrete tiles offer many of the benefits of clay—long life, fire resistance, and excellent durability—but at a lower cost. They come in a variety of textures and colors, even mimicking wood shakes or slate, and tend to hold up well in San Diego’s dry climate.
Like clay, they’re heavy and require skilled installation. They can also be brittle under pressure, so walking on them can be tricky. Still, many local homeowners view concrete tile as a long-term investment that balances price and performance.

Metal Roofing: Modern, Durable, and Eco-Friendly

Once mostly used for commercial buildings or barns, metal roofing has become a top choice for modern homes, especially in areas with high sun exposure. It reflects solar heat, reducing energy bills in the summer, and can last 40–70 years.

Aluminum and galvanized steel are the most common materials. They’re lightweight, resistant to corrosion (a key benefit near the coast), and often made from recycled materials. However, metal roofing tends to cost more upfront than shingles or concrete tile, and not every installer specializes in it. Be sure to work with a company experienced in metal systems.

Flat Roofing Systems: Common for Commercial and Modern Homes

Many commercial properties and modern residential homes in San Diego use flat or low-slope roofing systems. These are typically finished with a membrane—such as TPO, modified bitumen, or built-up roofing (BUR).

Flat roofs require excellent drainage and regular maintenance to prevent water pooling and leaks. They're not ideal for every home, but when installed properly, they can be durable and energy-efficient. Some homeowners even use them as outdoor living space or to install solar panels.

What Material Is Best for San Diego?

It depends on your priorities:
Want a classic look with long-term durability? Clay or concrete tile might be perfect.


Need affordability and ease of replacement? Asphalt shingles are a solid choice.


Focused on energy savings and modern design? Metal roofs might be ideal.


Own a flat-roofed property or commercial building? A membrane roof is likely the way to go.


The best material isn’t always the one with the longest lifespan—it’s the one that fits your home’s structure, your personal style, and your budget.

Work With a Contractor Who Understands Material Performance

A great roofing job is about more than just what’s on top—it’s about how it’s installed, how it’s maintained, and how it integrates with the rest of your home. That’s why it's essential to work with one of the experienced San Diego roofing companies that not only offers a range of material options but understands how each performs in real-world coastal conditions.

Ask questions, review samples, and don’t rush your decision. A roof isn’t something you replace often—make sure it’s done right the first time.