What Are the Differences Between Open Cell and Closed Cell Spray Foam Insulation in Camden County, GA?

June 29, 2017 2:17 am Published by Leave your thoughts

When it comes to insulating your home, you may be wondering what exactly the differences are between closed cell and open cell insulation. While both are types of spray foam insulation in Camden County, GA. They have unique differences that make them attractive for very different installation needs.

Basic differences

Open cell spray foam insulation in Camden County, GA is a lighter weight insulation that is highly flexible in its application. It blocks airflow but doesn’t offer a moisture barrier when it is installed. It typically has a density of 0.5 to 0.7 lbs.

Closed cell spray foam insulation is a denser and heavier spray foam insulation. It ranges from 1.7 to 2 lbs and provides a good layer of protection against moisture. Closed cell insulation also has a higher R-value than open cell products, but both spray insulation types have a specific niche that they serve.

Application types

The use of open cell or closed cell spray foam insulation in Camden County, GA is dictated mostly by the application need. Both provide plenty of heating and cooling performance, even though their R-values differ. Moisture adsorption is one of the defining factors on which type of insulation to use in a home, business or outdoor building.

Some forms of closed cell spray foam insulation in Camden County, GA can have a density of 3 lbs, making it ideal for large roof applications. Because closed cell insulation provides a moisture barrier it also works well in roofing, marine and industrial applications. These types of applications look to eliminate moisture from its surface, and closed cell insulation won’t allow water to pass through it.

Some applications need the absorption of water to occur, so it doesn’t stay locked in the insulation and create mold. Some instances where open cell insulation would be applicable are residential homes that are made of wood. Wood can absorb moisture easily, and open cell spray foam insulation allows this moisture to move through the wood without causing damage to its surface.

You might also use open cell insulation in a structure that needs to be able to move freely in the wind or weather elements. Because closed cell insulation is so rigid in its form, it doesn’t allow for movement in its installation. Open cell insulation is more flexible and will allow a structure to move in the wind, such as a roof deck that needs to be able to bend at will to keep its balance.

Understanding the differences between types of spray foam insulation in Camden County, GA can help you select the product that is right for your application. Be sure to consider your moisture barrier needs, as well as the overall requirement for a rigid or flexible structure. When you are considering having your home installed with spray foam insulation, contact Sam Pickren Air & Insulation. We are a family-owned business that specializes in the installation, repair and service of foam insulation products, as well as air duct cleaning and tightening. Get in touch today to schedule a consultation!

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