What Is Elastomeric Roof Coating? | Big Easy Roofers
FREE Roofing Estimates
roofing of a building

What Is Elastomeric Roof Coating?

Have you ever heard of elastomeric roof coating? It’s cutting-edge technology that can transform the look and longevity of your roof. This article will discuss what elastomeric roof coatings are, how they work, and the many benefits they offer.

So, what is elastomeric roof coating? It’s a specialized type of waterproofing material that is applied to roofs to protect them from the elements. When applied correctly, it can create an impermeable barrier against moisture, UV radiation, and other environmental hazards. Elastomeric coatings are typically made from acrylic or silicone polymers, which provide superior protection against water damage as well as improved insulation properties.

Not only does elastomeric roof coating provide superior protection for your home, but it also adds aesthetic value too! It comes in a variety of colors and finishes, so you can customize the look of your home while ensuring it is adequately protected from the elements. With so many advantages to offer, an elastomeric roof coating is quickly becoming one of the most popular choices for homeowners looking to upgrade their homes’ exteriors.

Elastomeric Roof Coating Definition

Commercial Roof Coating in New Orleans By Big Easy RoofersElastomeric roof coating is a type of protective coating that is applied to the surface of a roof. It is typically used to treat roofs that are made out of metal, concrete, or asphalt. The main purpose of this coating is to provide waterproofing and weatherproofing protection for the roof, which helps to keep it from becoming damaged by the elements. It also helps to reflect heat away from the roof, thus reducing energy costs.

The elastomeric roof coating is composed of an elastomeric material that is able to stretch and contract with the movement of the roof over time. This flexibility allows it to form a continuous seal on the surface of the roof, providing superior waterproofing and weather-proofing protection. This type of coating is also highly resistant to UV radiation, which helps it maintain its effectiveness over time.

The application process involves spraying or rolling on the elastomeric material in order to create a uniform layer over the entire surface of the roof. Once applied, it should be allowed to dry completely before any other work can be done on top of it. This ensures that no air bubbles or gaps remain in order to maintain its waterproofing properties. After drying, a second coat may be applied for extra protection if desired.

The Benefits Of Elastomeric Roof Coating

Elastomeric roof coatings offer numerous advantages over traditional roofing materials. This type of coating is a highly-durable and cost-effective solution for preserving buildings from the elements. It provides superior protection from UV radiation, wind, and rain and can extend the life of an existing roof by up to 10 years or more.

One of the main benefits of elastomeric roof coatings is its flexibility. The coating can expand and contract with temperature changes, preventing cracks from forming on the surface. Additionally, this type of coating is resistant to dirt, mildew, fungi, and other contaminants that can damage a roof over time. Elastomeric coatings also reflect UV rays away from the building which helps keep temperatures inside cooler in hot climates.

The ease of installation is another advantage of elastomeric roof coatings. This type of material is easy to apply and requires minimal maintenance once it’s installed. Plus, elastomeric coatings are relatively inexpensive compared to other types of roofing materials, making them an excellent option for homeowners on a budget. Additionally, they can help reduce cooling costs since they reflect UV rays away from the building.

Overall, elastomeric roof coatings offer superior protection against harsh weather conditions while being cost-effective and easy to install and maintain. They’re an ideal choice for anyone looking for a reliable way to preserve their roofs or reduce energy costs at home or in commercial buildings.

Types Of Elastomeric Roof Coating

Elastomeric roof coatings are designed to provide protection and repair to a variety of roof types. There are three main types of elastomeric coating: acrylic, urethane, and silicone. Each has its own benefits and drawbacks.

Acrylic elastomeric roof coating is the most common type used for residential roofs. It offers superior protection against rain and sun damage, with a lifespan of up to 10 years. However, it can be more prone to cracking in colder climates due to its flexible nature.

Urethane elastomeric roof coating is more durable than acrylic, with a lifespan of up to 20 years. It’s also resistant to many harsh chemicals and provides superior seam protection on shingles or tiles. The downside is that it can be expensive compared to other types of coatings.

Silicone elastomeric roof coating is the most expensive option but also the most durable, offering up to 25 years of protection from water and UV rays. It‘s also the most flexible type of elastomeric coating available, allowing for greater movement without cracking or peeling over time. Despite its cost, this type of coating may be worth the investment if your home needs long-term protection from severe weather conditions or intense sun exposure.

Elastomeric roof coatings are designed for different types of roofs and climates so it’s important to choose the right one for your home’s needs. Taking into account factors such as durability, cost, flexibility, and climate will help you make an informed decision about which type of elastomeric coating is best suited for you and your home’s needs.

Application Process

a man coating the roofApplying elastomeric roof coating is a simple process that can be done with a few basic tools. First, the surface of the roof must be cleaned of any dirt, debris, and dust. A pressure washer can be used to remove any built-up grime or moss from the surface. After the surface has been cleaned, it needs to be inspected for any cracks or holes that need to be filled. Any loose nails or screws should also be replaced before applying the coating.

Once these steps are complete, it is time to apply the actual elastomeric roof coating. This should always be done in two coats: one base coat and one top coat. The base coat should provide a good base for the top coat and should dry completely before applying the second layer. The top coat should then be applied in an even layer and allowed to dry completely before walking on it or adding any other element to the roof.

It is important to note that elastomeric roof coating requires regular maintenance and inspection in order to ensure it continues to protect your roof from water damage and ultraviolet rays. Inspecting your coating regularly will help you identify any potential problems early on and allow you to take action quickly if needed. With proper application and regular maintenance, an elastomeric roof coating can last for many years without needing repairs or replacements.

Maintenance Requirements

Elastomeric roof coatings require minimal maintenance. In most cases, the only roof maintenance required is a regular cleaning to remove dirt and debris. This can be done using a soft brush or a garden hose. If you are using a garden hose, it is important to make sure that the water pressure is not too high, as this could damage the coating.

If there are any cracks or holes in your elastomeric roof coating, these should be patched immediately with additional layers of coating. It is also important to inspect your roof regularly for signs of wear and tear, such as cracks in the surface or peeling paint. If you find any damage to your roof coating, it should be repaired as soon as possible to prevent further damage from occurring.

Overall, elastomeric roof coatings are relatively low-maintenance and require little attention. With regular cleaning and a few repairs here and there, they can last for many years without needing replacement.


Elastomeric roof coating is a process of revitalizing and waterproofing the roof of your home. It maintains the integrity of roofs while also preventing damage from weather. If you are looking to extend the life of your existing roof, elastomeric roof coatings are an inexpensive and practical way to achieve that goal.

Don’t be afraid to inquire about what type of elastomeric product would be best for the material and condition of your roof. The experts at Big Easy Roofers have years of experience working with elastomeric and can guide you through every step towards better protection for your home! So if you’re in the New Orleans area and need advice on how to protect your home’s roof, contact Big Easy Roofers today!

This site is registered on Toolset.com as a development site.