Since 1967, NCFI has been manufacturing Spray Polyurethane Foam (SPF) insulation products for the agricultural, commercial, institutional and industrial industries. All of our spray foam insulation systems create highly energy-efficient environments for the building owners and end-users, and are commonly used in high-performance buildings including wood kilns, freezers, controlled atmosphere storage for horticultural crops, wine storage tanks, industrial plants, agricultural buildings, tanks for sprinkler systems and for schools and institutions.