Spray foam is made of two chemical components isocyanate and polyol resin. When these two substances react together, their original size expands 60 times over. Since this foam grows to such a huge size so fast, it becomes the perfect insulator for homes and structures. It can be sprayed to fill nooks, crannies, and crevices, filling them to avoid air loss. This is why spray foam is used as an insulation device.
There are two main forms of spray foam insulation and these are closed-cell and open-cell types. The first option is very good for soundproofing. The second version has a much higher density, which makes it great against heat loss.
How Spray Foam Came to Be
Spray Foam was used on military aircraft during its invention in the 40s. However, it was not used as an insulation agent for heat retention until the 70s. Since then, it has become a popular choice for people sealing their homes for more efficient heating.
A very flexible spray foam insulator has a wide range of applications inside the home. First, people use spray foam in the attic or loft when the heat rises. Often, the rising heat is lost through the roofs of houses or through chimney stacks. Heat is best kept inside the house by spraying foam in the cracks and around the edges of the attic. Doing so can reduce heat loss for up to 50%.
How Spray Foam is Used
Spray foam is widely used inside the walls to help keep them separate. By pouring the foam into the walls of a home, it can insulate up to 300 times than just the wall alone. The spray foam expands to fill all gaps considerably.
The ceiling of a garage is rarely segregated. It’s easy to lose a lot of heat through the garage, as they usually escape through the ceiling. The use of spray foam in the upper recesses of the garage ceiling and any related crawl spaces will help insulate that room of the house.
Open-cell spray foam is also used in walls, attics, and ceilings to add soundproofing. It works very effectively to keep out the noise of your neighbors while keeping your house warm and nice. It is highly recommended for duplexes and houses that are adjacent to each other.
Why is the Use of Spray Foam Essential?
Spray foam insulation is an excellent insulator that provides a lot of benefits when used at home. First, it saves energy by insulating the ceilings and walls. It reduces less heat loss and keeps homes dry. It negates the need for expensive heating costs, saving you money and energy. Spray foam insulation can reduce energy loss by at least 30%.
It also helps alleviate allergies as it keeps dust and pollen from entering your home. It helps seal all the cracks, which can reduce asthma attacks and similar other allergies. It also ensures that less mold. Mold can’t enter the house because of less humid air. Spores are unable to enter the home by sealing any holes, which also means cold air cannot settle down. For help with insulation, simply contact the experts in spray foam insulation Montgomery AL.