Icynene spray foam is an excellent choice for insulating structures. The material has an excellent R-Value and provides superior airflow restriction. Icynene does not emit dangerous fumes. It is flexible, preventing leaks around fixtures, wiring, etc. It acts as an outstanding moisture barrier and is recognized for its sound-deadening properties. The Brevard Company Icynene spray foam crews are trained and certified applicators, and we have a safety record second to none.