RBC Insulation - About Us

RBC Insulation Inc



RBC Fiberglass and Cellulose Insulation

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A Lapolla Industries Dealer

Spray foam insulation works by sealing the building envelope to stop conditioned air from escaping and prevent unwanted outside air from entering your home. It allows efficient use of your HVAC system and helps regulate the temperature fluctuations and humidity in your home. It's a lightweight, durable, and versatile insulation solution boasting the industry’s strongest performance in energy efficiency and energy cost savings.

Made in the USA, Supplied Worldwide 

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open closed cell insulation
open closed cell insulation

Closed Cell Spray Foam Insulation

Closed cell spray foam insulation is a popular, high-density insulation solution that is a one-stop-shop solution for contractors searching for a multifaceted insulation solution.

  • All-in-one high performance building solution
  • Can be used in any construction type
  • An effective air and water vapor barrier
  • Helps strengthen overall construction
  • Can be utilized in difficult-to-reach areas
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What Is Closed Cell Spray Foam Insulation?

Closed cell spray foam insulation is a high-density insulation that provides greater resistance to water vapor than open cell spray foam. Its tiny foam cells are closed and packed tightly together. When filled with gas, the foam rises and expands to become a greater insulator. It is used on roofs or concrete slabs and in wall or attic cavities, and it can be utilized in difficult-to-reach areas. It provides an excellent air and vapor barrier and helps strengthen overall construction.

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Where in a building or home is closed cell spray foam insulation normally used?

Closed cell spray foam insulation is a widely used insulation product in a number of construction types. It has a multitude of formulations that are specific to certain applications, including exterior and roof, continuous insulation, interior cavity fill, and both vented and unvented attics. 

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Can closed cell spray foam insulation be used in residential or commercial construction?

Closed cell spray foam insulation is able to be used in both residential and commercial construction types, in a variety of applications and geographies. This top performing insulation solution is a favorite of contractors in all construction types. To find out which closed cell spray foam insulation product is best for your construction type, contact RBC Insulation today! 

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There may not be an area of the home that creates a bigger hazzard to the occupants health than that of a typical crawlspaces.
Most homes with crawlspaces are not properly insulated for moisture control and this can pose health concerns for the occupants, especially children.
Lack of properly sealed and insulated crawlspace can allow dealdy and odorless gases to affect occupants. It can also become breeding ground for insects, rodents and mold. In addition, it could cause damage to the foundation and the floor system. 

What Is Open Cell Spray Foam Insulation?

Open cell spray foam insulation is a low-density, nonstructural insulation product. The tiny cells of the foam are not completely closed – they are broken. Air fills the open space inside the material, making the foam softer than closed cell foam. It has many great performance features, including reduction of air infiltration, soundproofing and durability. Open cell spray foam insulation can also be applied in difficult-to-reach areas that other insulation cannot.

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Where in a building or home is open cell spray foam insulation normally used?

Open cell spray foam insulation is a great insulation solution that is used in both commercial and residential construction types and applied within walls, flooring, and attic cavities. To find the right open cell spray foam insulation products for your project, contact RBC Insulation today!

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What are the R-values for open cell spray foam insulation?

Open cell spray foam insulation has an R-value of 3.6 to 4.5 per inch. It’s important to know the recommended levels of insulation for your area, in order to prevent heat from transferring through. The higher the R-value, the thicker the blanket of spray foam will need to be. 

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Can open cell spray foam insulation be used in residential or commercial construction?

Open cell spray foam insulation is a great acoustical and air barrier insulation that is utilized in both residential and commercial construction across the United States in a variety of applications. Whether you’re working on commercial or residential construction, open cell spray foam insulation is a great choice for walls, flooring, and attics. 

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RBC Insulation Inc of North Alabama a division of Smith Poultry Alabama

Spraying Foam since 2005
We are a dealer for Lapolla Industries in Spray Foam for Alabama and Tennessee.

We spray Polyurea Protective Coatings and Liquid Confinement. 

At RBC Insulation Inc, we have been providing premier spray foam insulation to customers throughout the Alabama and Tennessee for more than 10 years. Homeowners and business owners rely on our insulation experts for open-cell and closed-cell foam insulation services. 
We are also a dealer for Silvercoat, Knauf, Lapolla and Cellpak

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All types of insulation are designed to stop heat transfer and reduce energy cost, but spray foam insulation can cause the biggest impact in comparison to fiberglass and other types of insulation. An average house can lose up to 40% of its energy through heat loss and air filtration, and since spray foam insulation seals off all gaps, it substantially reduces energy costs.


Regardless of the age of your home, we're confident that you'll agree that Cellulose is your insulation solution. This blow-in cellulose insulation is made of recycled paper and treated to make it resistant to fire, insects and pests, and mold growth. We are also recognized by the EPA for being lead-safe. 

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Fiberglass is the most widely used insulator, and is also used to reduce noise transfer room to room. Composed mainly of natural ingredients such as sand and recycled glass products like windows and beverage bottles. Up to 50% of the ingredients in fiberglass insulation are recycled. The ingredients are melted and spun to create tiny strands of fiberglass.

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Cellulose insulation is made from recycled newsprint and other recycled paper. Consisting of up to 80 percent recycled content and requiring less energy to make than other types of insulation, it’s one of the most environmentally friendly insulation materials available. 
Cellulose insulation can help:
-Make your home more comfortable year round
-Reduce noises not only from outside your home, but also between different rooms and levels inside 
-Improve the performance of your HVAC equipment 
-Contribute to a healthier environment 

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