Protecting a commercial roof from sun exposure, water intrusion, and long-term wear is essential for any property owner in West Hollywood, CA. One of the most effective ways to extend the life of a commercial roofing system is with a professionally applied commercial roof coating. Whether you are maintaining an aging flat roof or seeking to boost energy efficiency and waterproofing, roof coatings offer a cost-effective and minimally disruptive solution.
Shark Commercial Roofing Systems specializes in advanced roof coating applications throughout West Hollywood and the surrounding areas. Two of the most widely used coating materials, acrylic and silicone, each bring unique benefits to different roofing scenarios. Knowing the difference can help you make the most informed decision for your property.
Call 213-466-0074 today to schedule your consultation and learn more about the roof coating options.
Roof Coating Matters
Roof coatings create a seamless, protective membrane that helps prolong the life of the existing roof system. Instead of a full tear-off or replacement, coatings offer a way to restore performance, improve energy efficiency, and delay more costly interventions. Coatings are especially valuable in West Hollywood’s climate, where prolonged sun exposure and occasional rainfall demand both UV resistance and waterproofing performance.
A quality coating system can extend a roof’s lifespan by 10 to 20 years, reduce thermal shock, and help lower utility costs by reflecting sunlight. However, the type of coating chosen plays a critical role in these benefits.
Commercial Roof Coating Options
Acrylic Roof Coating
Acrylic coatings are made from a blend of acrylic polymers, and have long been a popular choice for commercial roofing in mild to warm climates like West Hollywood. They are easy to install, cost effective, and offer excellent reflectivity, often reducing roof surface temperatures by as much as 20 to 30 degrees.
Advantages of acrylic coating include:
- High solar reflectivity. Acrylics are typically white or light-colored, which helps lower internal building temperatures and reduces HVAC load.
- Affordability. They are among the most budget-friendly coating options available.
- Ease of application. With minimal odor and fast drying, acrylic is ideal for occupied commercial buildings.
- UV resistance. Perfect for the sunny Southern California climate, acrylic coatings resist degradation from prolonged sun exposure.
Limitations of acrylic coatings:
- Water vulnerability. Acrylics are less resistant to ponding water, making them a less ideal choice for flat roofs with poor drainage.
- Shorter lifespan under extreme moisture. In high-moisture or humid conditions, acrylics tend to degrade faster than silicone alternatives.
Silicone Roof Coating
Silicone coatings are solvent-based and highly elastic, making them an excellent choice for flat roofs or roofs with areas prone to ponding water. They provide long-term performance in harsh environments and form a strong barrier against water penetration.
Benefits of silicone coatings include:
- Outstanding waterproofing. Silicone’s molecular structure resists water absorption and is ideal for roofs with drainage challenges.
- Durability. Silicone coatings can last 15 to 20 years with minimal maintenance.
- UV stability. Even in extreme sunlight, silicone will not chalk or degrade quickly.
- Minimal erosion. Compared to acrylics, silicones retain more thickness over time, preserving their protective qualities.
Limitations of silicone coatings:
- Higher cost. Silicone coatings generally have higher material and installation costs.
- Slippery surface. Once cured, silicone becomes slick, which may pose a safety concern during future inspections or repairs.
- Recoating challenges. Future coating layers often require a primer or special surface preparation for adhesion.
Work with an Experienced Provider
Choosing the right coating system is not a one-size-fits-all decision. The condition of your current roof, drainage patterns, sun exposure, and budget all play a role in determining whether acrylic or silicone is the best fit. Shark Commercial Roofing Systems offers detailed assessments and expert application to help property owners make confident, cost-effective decisions.
From reflective acrylic coatings to high-performance silicone membranes, we tailor solutions to meet the unique needs of each commercial roof. With years of experience serving West Hollywood’s businesses, we ensure every coating delivers long-term protection and real return on investment.
To learn more about roof coating options, call 213-466-0074 and speak with an expert today.
FAQ
What kind of roofs are best suited for acrylic coatings?
Acrylic coatings are ideal for sloped or low-slope roofs with good drainage and where UV reflectivity is a priority.
Can a roof coating be applied over an older roof system?
Yes. If the existing roof is structurally sound and properly prepared, coatings can restore performance without requiring a full replacement.
How long does roof coating take to install?
Most coating projects can be completed in one to three days, depending on size, weather, and the number of layers applied.