Roof Coatings

EXPERT ROOF COATINGS IN LOS ANGELES, ORANGE, RIVERSIDE, SAN BERNARDINO & SAN DIEGO COUNTIES

By Stone Roofing Company – Trusted Since 1934

California Commercial Roof Coatings Overview

Cold-applied commercial roof coatings offer a cost-effective, long-lasting solution for extending the life of low-slope roofing systems. These coatings are easy to apply, thoroughly tested, and provide reliable performance across a wide range of applications. When integrated into a roofing system, they help reinforce the roof’s structural integrity while sealing and conserving its surface.

Highly versatile, commercial roof coatings come in various consistencies and are engineered to serve multiple purposes:

• Low-viscosity, non-fibrous coatings act as penetrating primers and moisture-resistant barriers.

• Medium-viscosity coatings, both fibrous and non-fibrous, are ideal for use as ply adhesives and top coatings in commercial, industrial, and residential applications.

• Highly viscous, heavily fibrous coatings are used for adhering waterproofing membranes and patching roof leaks or holes.

Many coatings can also be pigmented to increase solar reflectance, improving energy efficiency while enhancing the overall durability of the roof.

Advantages of Commercial Roof Coatings

Building owners have many options when it comes to low-slope roofing, but one of the most often overlooked solutions is acrylic or elastomeric roof coatings. These high-performance coatings deliver long-term savings by protecting the existing roof and avoiding premature tear-offs.

One of the key benefits is solar reflectivity. White coatings, in particular, reflect up to 90% of solar radiation and absorb only 5% of harmful UV rays—reducing rooftop temperatures and extending roof life. In contrast, darker coatings offer less reflectivity and are primarily used for aesthetic purposes.

Aluminum coatings, made with asphalt resin and specialized “leafing” aluminum flakes, create a continuous reflective surface. This provides a protective layer that reflects up to 50% of the sun’s rays while shielding the asphalt from UV damage—even though it emits low levels of infrared energy.

Defense Against UV and Environmental Damage

UV radiation, visible light, rain, hail, and extreme temperatures all contribute to roof degradation. Sunlight speeds up oxidation, causing roofing materials to dry out and crack. Moisture, snow, and thermal expansion only worsen the damage.

Above all, a high-quality elastomeric coating serves as a flexible, seamless barrier that expands and contracts with temperature fluctuations. It resists cracking and peeling, even in high heat or harsh weather. In addition, these coatings are designed to repel dirt and debris, helping roofs maintain their bright appearance and energy-saving reflectivity for years to come.

Extend Roof Life & Boost Efficiency

Applying a commercial roof coating acts like armor against the elements. This protective layer helps:

• Extend your roof’s service life

• Improve your building’s energy efficiency

• Prevent chemical corrosion

• Reduce the risk of cracks that lead to costly damage

• Protect underlying waterproof membranes from environmental wear

Whether your existing roof system is aging or you want to reduce energy costs, a reflective roof coating is a smart investment.

Roof Coating Installation Services in Southern California

Do you need a trusted commercial roofing company in Southern California for expert roof coating installation?

Stone Roofing Company, based in Azusa, CA, offers free on-site, no-obligation roof inspections and quotes for businesses throughout:

• Los Angeles County

• Orange County

• Riverside County

• San Bernardino County

• San Diego County

• The Inland Empire

With more than 90 years of commercial roofing expertise, Stone Roofing delivers performance, professionalism, and long-term solutions you can trust.

Call 1-800-317-8663 or click here to Get Your Free Quote Today

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