8 Benefits of Exterior Insulation and Finish Systems (EIFS)

Architects and contractors have a lot of options when it comes to building materials, but how can you be sure that the ones you choose will work together seamlessly and provide the best possible results? Every project is unique, so it’s essential to find the right combination of products that will achieve your specific goals.

Exterior Insulation and Finish Systems (EIFS) are an increasingly popular choice for both new construction and retrofit projects. In this post, we’ll explore the top eight benefits of EIFS so that you can decide if it’s the right choice for your next project.

What Is EIFS?

Exterior Insulation and Finish Systems are non-load bearing, multi-layered exterior wall systems that are typically composed of an insulation board, base coat, and finish coat. EIFS can also include a drainage plane, vapor barrier, and reinforcement fabrics.

It consists of air and water-resistive layers that are adhered or mechanically fastened to the substrate. The system is then completed with a base coat and textured protective finish coat, which can be tinted to achieve a wide range of colors.

To put it in layman’s terms, EIFS is a type of synthetic stucco that is applied in a multi-layered system. It’s a one-stop-shop exterior wall cladding system that provides exterior walls with a finished surface in an integrated composite material system.

Let’s take a look at the top eight benefits of EIFS.

1. Increased Energy Efficiency 

EIFS helps to create an energy-efficient building envelope. The insulation board that is a part of the system helps to keep heat in during the winter and out during the summer. This can lead to significant reductions in your energy bills.

In addition, EIFS can provide a continuous air and water barrier. This means that there are no gaps or holes for air to leak through, which can further increase the energy efficiency of your building. Plus, when combined with traditional wall cavity insulation , it can boost the R-value even higher.

2. Improved Air Quality 

Exterior insulation finish systems can help to improve the air quality inside your building. The continuous insulation that is a part of the system helps to create an airtight seal that prevents outside air from coming in. This can be helpful in areas where there is a lot of pollution or allergens in the air.

In addition, EIFS can help to reduce noise pollution. The insulation board absorbs sound, which means that your building will be quieter. The improved air quality can lead to a healthier environment for your occupants, reduced sick days, and increased productivity.

3. Enhanced Durability 

EIFS is a very durable cladding system that provides exterior walls with long-term protection. The base coat and finish coat create a tough barrier that is resistant to wind, rain, impact, and UV rays.

The multi-layered system helps protect your building from the elements and everyday wear and tear. At the same time, it is a more flexible system than traditional stucco, so it is less likely to crack or chip. This enhanced durability can help extend the life of your building and reduce maintenance costs over time.

4. Design Versatility 

Colors, textures, and patterns are not a problem with barrier EIFS. The finish coat can be tinted to any color imaginable, and it can be applied in a variety of textures, from smooth to rough. In addition, special effects can be created using different techniques, such as applying the finish coat in multiple colors or adding decorative elements like stones or shells.

Modified cement base coat EIFS can also be used to create the look of brick, stone, or wood. This design versatility means that you can make any look that you want for your building without worrying about the durability or performance of the system.

This design versatility gives you the freedom to create a unique look for your building to make it stand out from the rest.

5. Fully Integrated System

EIFS is a fully integrated system, meaning that all of the components work together seamlessly. This results in a high-performing system that is easy to install and maintain.

The textured colored finish coat is one of the most popular EIFS finishes. First, the base coat is applied to the substrate, followed by the insulation board. The finish coat is then applied, and it can be tinted to achieve a wide range of colors. This three-layer system provides your building with a finished surface that is easy to maintain.

In addition, the fully integrated system helps create a continuous air and water barrier, which can lead to increased energy efficiency and improved indoor air quality.

6. Reduced Noise Pollution

EIFS can help to reduce noise pollution both inside and outside of your building. The insulation board absorbs sound waves, reducing the amount of noise that enters your building. At the same time, the continuous air and water barrier helps prevent outdoor noise from coming in.

This can create a more peaceful environment for your occupants and improve their concentration and productivity.

7. Increased Home Value

The Department of Energy has found that EIFS is the best performing cladding when it comes to thermal and moisture control. This means that homes with an exterior insulation finishing system are more energy-efficient and have better indoor air quality.

The enhanced durability and improved energy efficiency can make your home more attractive to potential buyers. In addition, the design versatility of EIFS can help you create a one-of-a-kind look that will make your home stand out from the rest.

All of these factors can come together to increase the resale value of your home. You can expect to see a return on your investment when you sell your home.

8. Quick Installation

EIFS can be installed quickly and easily. The fully integrated system means that there are no separate components to install. This can save you time and money on installation costs.

In addition, the quick installation can minimize disruptions to your business or daily life. You won’t have to deal with the mess and noise of a traditional stucco installation.


EIFS provides many benefits for both commercial and residential buildings. It is a versatile system that can be used in a variety of applications. EIFS is durable, energy-efficient, and low maintenance. It also provides a wide range of design options to create the perfect look for your building.

However, EIFS must be correctly installed by an EIFS-certified contractor to achieve these benefits. Make sure to hire a qualified professional for your EIFS installation.

At Old Pueblo Stucco LLC , we are EIFS Certified Installers. We have the experience and expertise to install your EIFS system correctly. Our team has more than 20 years of experience in the stucco industry, and we are passionate about what we do. Contact us today to learn more about our services and how we can help you with your next project.

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