Open-Cell Spray Foam Insulation
Open-cell spray foam insulation has tiny cells which are not completely
closed. Open-cell is usually less expensive because it is developed using
fewer chemicals. Open-cell is superior as an air barrier, and is sponge-like
in appearance. It is often used to insulate interior walls because it
minimizes outdoor noise intrusion. It is not recommended for outdoor applications.
Read more to learn about our open-cell products.
Types of Open-Cell Spray Insulation Products