Services - Spray Foam

Spray Foam

Spray foam insulation is an alternative to traditional building insulation such as fiberglass. A two-component mixture composed of isocyanate and polyol resin comes together at the tip of a gun, and foams an expanding foam that is sprayed onto roof tiles, concrete slabs, into wall cavities, or through holes drilled in into a cavity of a finished wall.

Spray Foam Insulation can be categorized in two different types:

Open Cell Foam Insulation:
Open cell is a type of foam where the tiny cells are not completely closed. Open cell is less expensive because it uses fewer chemicals. It is a very good air barrier but does not provide any type of water vapor barrier. It is much more sponge-like in appearance. It is often used for interior walls because it provides sound reduction. It is not recommended for outdoor applications.

Closed Cell Foam Insulation:
Closed cell foam insulation is much denser than open cell. It has a smaller, more compact cell structure. It is a very good air barrier as well as a water vapor barrier. It is often used in roofing projects or other outdoor applications, but can be used anywhere in the home.

Benefits of Spray Foam:
• It help saves on energy costs and lowers utility bills.
• Insulation that is sprayed in buildings protects against moisture, which provides the benefits of reducing the chance of harmful mold.
• In addition to building temperature and moisture control, spray foam insulation is often used to reduce noise.

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