If you’re looking for ways to make your home more energy efficient, you’ve probably thought about adding spray foam insulation .Spray foam insulation creates a barrier from air and can be used to fill in gaps or cracks around pipes, vents and other obtrusions. When applied properly, spray foam insulation can prevent air from escaping your home, which reduces your energy costs and makes your home more efficient.
Of course energy efficiency is usually the top consideration for homeowners looking to update their insulation. In some cases, you can reduce heating costs by as much as 50 percent. Savings will soon exceed insulation costs in an average of just 2 to 4 years. After that time, the investment continues to save money for the life of the home.
Because the heating and cooling systems will not have to work as hard to heat and cool the space, the systems will not have to work as hard. That means the systems will last longer, which will free up even more money and make for an even more efficient building.
How it Works
Spray foam insulation improves the efficiency of your home because of its high R value. The R value is a number assigned to insulation that describes how effective it is at limiting conductive heat flow – or having heat transfer through the substrate. However, the primary method of heat transfer is air leakage. Traditional insulation doesn’t prevent much air leakage, but foam insulation does. That means, it has a high R value and prevents air leakage for improved efficiency and energy savings.
Spray foam insulation is applied wet. The liquid quickly expands when it adheres to a surface, filling in all gaps and cracks. The expanding property allows it to create a complete seal on the surface it is sprayed on, sealing the home against air loss.
There are DIY kits available for ambitious homeowners that want to tackle their own insulation, or you can hire a professional. Professional installers will be able to ensure that all cracks are sealed for maximum air sealing and improved efficiency. However, spray foam insulation can be costly, so many homeowners opt to install it themselves in an effort to reduce costs and shorten the length of time it takes for the investment to pay for itself.
If you’re looking for ways to improve your home’s energy efficiency, spray foam insulation is one of the best ways to go. Look into DIY kits at your local home improvement store or at a trusted website or call a contractor for a quote.