Barrier develops, manufactures, and markets proprietary fire resistant building materials designed to help protect people and property from the destruction of fire. Barrier's award-winning BlazeguardĀ® structural wood panels exceed International Building Code requirements in every targeted fire test and application. BlazeguardĀ® is coated with Barrier's patented, non-toxic, non-combustible Pyrotite formulation, which releases water when exposed to the heat of fire.