Once the desire for spray foam has been established, the next question many are faced with is often, "what is the
difference between closed cell and open cell spray foam?" With such a wide variety of insulation materials available
on the market, understanding the differences between open cell and closed cell spray foam is essential for
homeowners and contractors looking to achieve ideal project results.
SPI is a North Carolina-based wholesale distribution firm that supplies products such as fasteners and spray foam components for the commercial and residential sectors.