What Is Elastomeric Roof Coating and How Does It Work?

What Is Elastomeric Roof Coating and How Does It Work?

Feb 01, 2026
8:00 AM

Have you ever gazed up at your roof and wondered how it withstands the unrelenting elements, year after year? Perhaps you've encountered labyrinthine choices for roofing solutions and felt overwhelmed. One topic that often arises in these discussions is elastomeric roof coatings. But what is elastomeric roof coating, and how does it work? If you're considering a roof coating in Eau Claire and its nearby communities for your business, understanding the nuances of this material can save you time, money, and frustration. Let's delve into this essential element of modern roofing and explore why it's a game-changer for your property.

At its core, elastomeric roof coating is a fluid-applied monolithic (seamless) membrane engineered to withstand extreme weather conditions while offering high durability and flexibility. Known for its exceptional ability to stretch and contract in response to temperatures, this type of roof coating is highly beneficial in Eau Claire, WI, where fluctuating weather conditions can take a toll on traditional roofing systems. This adaptability prevents common issues like cracking, ensuring a longer lifespan for your roof. In the following sections, we will break down the key attributes, advantages, and considerations related to elastomeric roof coatings. By the end of this read, you’ll know why elastomeric coatings might be just what your roof needs.

What is Elastomeric Roof Coating?

Elastomeric roof coating serves as a robust shield atop your existing roof, whether commercial or residential. This coating is made from elastic polymers and is adept at contracting and expanding with prevailing weather conditions. Composed of high-quality acrylic resins, the coating gets applied as a liquid that dries to form a seamless barrier across the roof's surface.

Key Characteristics:

  • Elasticity: Allows the coating to stretch up to 300% without damage.
  • Durability: Known for its long-lasting properties, often outlasting other types of roof coatings.
  • Reflective Properties: Many elastomeric coatings can reflect up to 90% of UV rays, reducing the need for cooling in the summer months.

Understanding these characteristics is critical for property owners considering a roof investment that can withstand both time and elemental exposure.

How Does Elastomeric Roof Coating Work?

Components and Application

The unique flexibility and resilience of elastomeric roof coatings come from their base components. Typically composed of acrylics, urethanes, or silicone, such as silicone roof coating in Eau Claire, the coating works by forming a tough layer on top of the existing roof.

  1. Application: The process starts with thoroughly cleaning the roofing surface to remove any debris or dirt. The coating is then rolled or sprayed, forming a seamless layer when dried.
  2. Curing Process: Once applied, the liquid cures into an elastic, film-like membrane. This curing process is crucial as it ensures the coating is bondage tight and can adapt to the roof's surface.
  3. Performance: During temperature shifts, the membrane expands or contracts, protecting the roof material below from thermal shock, which can be common in colder regions such as Eau Claire, WI.

Benefits Over Traditional Roofing Solutions

One of the most appealing aspects of elastomeric coatings is their cost-effectiveness. Unlike full roof replacements, elastomeric coatings can extend the life of an existing roof without the need for expensive tear-offs or labor-intensive installations.

Advantages:

  • Weather Resilience: Designed to hold its structural integrity through storms, snow, and intense sun.
  • Energy Efficiency: The reflective nature contributes to lower energy bills, benefiting both the environment and your wallet.
  • Environmental Impact: Avoiding complete roof replacements reduces material waste, enhancing your property's eco-friendliness.

Considerations Before Application

While elastomeric coatings offer numerous benefits, it's crucial to consider certain factors before choosing this as your roofing solution.

  • Condition of Existing Roof: The existing roof should be in relatively good condition. If structural issues exist, repairs may be necessary prior to applying the coating.
  • Material Compatibility: Ensure the coating is suitable for the roof material. Different formulations exist for metal, asphalt, and other surfaces.
  • Professional Installation: Proper application by professionals ensures that the coating achieves its intended longevity and effectiveness.

Exploring Alternatives: Acrylic vs. Silicone

When considering elastomeric coatings, choosing between acrylic and silicone formulations is common. Acrylic roof coatings are generally more cost-effective, which is beneficial for projects that require covering large areas on a budget. They offer great UV resistance and can be applied to various surfaces.

Alternatively, silicone coatings provide superior resistance to ponding water and withstand harsher weather conditions. In areas with higher rainfall, such as some parts of Eau Claire, WI, silicone roof coatings could be a more durable choice.

Each option presents specific benefits tailored to different roof conditions and climatic factors, making it essential to have a clear understanding of your specific needs and environment before application.

Wrapping Up and Taking Action

The benefits of elastomeric roof coatings are multi-fold, ranging from financial savings to improved energy efficiency. One of the key takeaways is their adaptability to different roofing needs, environmental benefits, and cost-effectiveness. Rejuvenating an old roof with elastomeric coating can be a smart investment for homeowners and businesses alike.

For more information about how elastomeric coatings can benefit your property, consider exploring options for acrylic roof coating or silicone roof coating in Eau Claire. Orion Defense Systems provides expert roofing solutions tailored to meet regional requirements and individual needs. Elevate your roofing solution by contacting us to schedule a free consultation, and let us guide you toward a more sustainable and economically sensible roofing future.

Engaging with Orion Defense Systems affords you the assurance of expert knowledge applied to your property's distinctive requirements. Whether you're considering this upgrade for improved energy efficiency, weather resilience, or environmental impact, our seasoned professionals are here to help. Take the first step in fortifying your property with our comprehensive roofing services today!

Top-Rated Commercial Roofing Contractor

  • Spray Roof Coatings

  • Silicone Coatings

  • Acrylic Coatings

Get a Quote