There are many questions to have about what spray foam insulation is and how it works. Learning more about this insulation process will allow individuals to make smart decisions about using it in their home. We want to take the time to answer a few common questions we get about spray foam insulation.
What is the main difference between closed and open-cell SPF insulation?
There are two general categories for spray foam materials. The first is open-cell, which has low-density. The other is closed-cell, that has a medium density. Both types offer excellent air sealing and insulation. Both are made through the same chemical reactions, but they have inherent properties that make them different. Choosing the right SPF is essential because they should not be used interchangeably. Our team will evaluate your home to come up with the best solutions for you.
Is water absorbed by SPF?
Open-cell foam can absorb and hold water at varying rates, whereas closed-cell foam resists water absorption. FEMA has approved closed-cell foam as a flood-resistant material. Picking between the two depends on specific application needs.
Does spray foam emit volatile compound into the air after construction?
A small number of chemical compounds are released into the air during the installation phase. Manufacturers should allow time for re-occupancy once the application has been completed. Odors can occur as well, but proper ventilation can get rid of that problem. The American Medical Association says that SPF installation presents no problems for humans.
If you want to know more about the best spray foam insulation Manhattan has, you should make us your first call.