You may have heard of spray foam and want to know what it is and why it is so popular. Spray foam was originally developed for the manufacturing industry, specifically in the automotive and construction industries. The basic idea behind it is that it provides a high degree of cushioning against impact. It is also used in the medical industry to prevent the spread of diseases by preventing the entry of airborne pathogens. The foam is also used in protecting houses from hurricanes and tornadoes and is an excellent tool in terms of protection as well as comfort and durability.
Spray foam is a closed chemical product made of two chemicals, Isocyanate and Polyol resin, that react when mixed and expand up to thirty-two times their original liquid volume when they are sprayed on an area. The products are most commonly found as liquid solutions in molds, closed-cell foam sheets, and air seals. The molds are specially designed to hold small particles, such as dirt or dry leaves, without letting them escape into the air.
Closed-cell foam insulation
Closed-cell foam insulation has a much higher R-value than open-cell foam. The higher R-value refers to the amount of force needed to lift the object that it is placed upon. The higher r-value will allow the foam to maintain its shape and retain the energy that is placed into the material. Star Spray Foam provides quality insulation materials for subfloor insulation in New Orleans, Louisiana. Closed-cell foam insulation is placed on a given surface, the higher the amount of energy that is stored.
Protection from crevices and small cracks
Because of the high R-values of closed-cell spray foam insulation, it provides the greatest amount of protection for crevices and small cracks. Even though it is difficult to see the expanded effects of the foam in the crevices and cracks, the expansion is still present. In this manner, the foam acts as an additional layer of protection over and above the existing cracks and crevices. The additional protection that is provided is shown by the increased thickness of the sprayed-on foam. When spray foam insulation is added to the crevices and small cracks, it is even harder for moisture to penetrate these areas and cause more damage.
Spray foam insulation can be used in walls to help seal them and prevent moisture from seeping into the home. These special wall coatings are great at keeping out water and dampness, but they do not stop the mold from entering the walls. However, with the new foam coatings, there is less of a chance for water to seep into the walls. The sprayed-on foam will easily roll across the walls and fill in any little gaps, providing a smooth barrier that keeps out the moisture.
Spray foam insulation is also ideal for repairing small cracks or crevices. It does not take much time to apply the substance and it can be applied where you need it most. This is great for those who are on a tight budget or for people who want to keep their costs down when they are doing their remodeling projects.