Since 1967, NCFI has been manufacturing Spray Polyurethane Foam insulation (SPF insulation) products for the residential, commercial, agricultural, institutional, and industrial industries. All of our spray foam insulation systems create highly energy-efficient environments for the building owners and end-users. They also help builders and specifiers save their clients money by specifying NCFI's SPF insulation systems. This stewardship approach to building is in concert with our commitment to you, our client.