Whether you are going to hire a spray foam contractor or do the work yourself, you’ll need to know a few important things about spray foam insulation before moving forward. Most importantly, you’ll need to understand what spray foam is and how it works, and its environmental impact.
The Basics of Spray Foam
Spray foam insulation is made from polyurethane and is a type of insulation that has plastic-like qualities. It can act as both a thermal and air barrier, creating a durable seal for homes and large buildings alike.
It can be used in ceiling cavities, walls, and floors, and even crawl spaces. The ease and maneuverability of “spraying” the insulation on make it a great way to completely cover any surface well.
Types of Spray Foam
Spray foam insulation comes in two main types: open cell and closed cell. The difference between the two is that closed-cell foam is an air and water barrier primarily while also maintaining a higher R-value than open cell. Open cell spray foam is great for existing homes that need a little extra insulation coverage.
If you are planning on making home improvements, one of the best ways to reduce your carbon footprint is to insulate your home better so that you are using the energy to heat and cool efficiently. A large issue associated with spray foam is the chemicals that are used to create it, which have extremely high global warming potential.
However, not all companies make their foam in the same way and many are trying to cut back on the harsh chemicals and their impact. Check which type of foam you are using before you consider installing it in your home.
Now that you know a few things about spray foam insulation, you’ll be able to make the best decision for your home and improve your quality of life in a comfortable, temperature-treated environment.