Spray Foam Insulation

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 forms 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.

Polyurethane is the most common type of spray foam insulation.  The two-component high pressure system is generally used in new home construction. It is a quick expanding type of spray foam.  Spray foam insulation can be categorized into two different types: open cell and closed cell.  We are a gold star spray foam applicator of NCFI. We apply open and closed cell spray polyurethane foam insulation in wall cavities. Certification as a GoldStarSM Applicator means we successfully completed a comprehensive NCFI-led training program, ensuring we are properly equipped to meet and exceed each customer’s needs.

Open Cell is a type of foam where the tiny cells are not completely closed. It is a very good air barrier but does not provide an adequate water vapor barrier. It is much more sponge-like in appearance. It is often used for interior walls because it offers sound reduction. 

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.  The NCFI closed cell spray foam that we use is naturally able to inhibit the growth of bacteria and fungus (mold).  Insulation that is sprayed in buildings protects against moisture, which provides the benefit of reducing the chance of harmful mold and mildew. Eliminating mold growth reduces the likelihood of rotting wood in a home, and allergic reactions to mold spores.

Spray foam insulation saves on energy costs and lowers utility bills. Studies by the US Department of Energy show that 40% of a home's energy is lost as the result of air infiltration through walls, windows and doorways.  Buildings treated with spray foam insulation typically insulate as much as 50% better than traditional insulation products.

In addition to building temperature and moisture control, spray foam insulation is often used to reduce noise. Foam insulation serves as a barrier to airborne sounds, and reduces airborne sound transfer through a building's roof, floor, and walls.

NCFI - We are a gold star applicator for NCFI.  Using their InsulStar® is a closed-cell polyurethane foam insulation. When applied, it expands to fill all gaps and cavities, forming a barrier that aids in blocking air infiltration, noise pollution, dust, and pollen from entering your home.  And since InsulStar® is formulated with renewable agricultural resources and uses a state-of-the-art, sustainable blowing agent with zero ozone depletion potential.