The Fortifiber Building Systems Group manufactures the most comprehensive and customizable moisture control systems available. Fortifiber products include Flashings, Weather–Resistive Barriers and Sealant. When integrated together, they form a fail-safe system that protects buildings and those who create them from damaging moisture intrusion and costly call backs.
Raven Industries – Engineered Films Division
Raven Industries Engineered Films is an innovative manufacturer producing high-quality flexible films and sheeting to major global markets. Raven services the construction industry with high performance underslab Vapor Barriers (VaporBlock®), Recycled Content LEED Barriers (VaporBlock® G™), Gas and Moisture Barriers for Radon, Methane, and VOCs (VaporBlock® Plus™), and a wide spectrum of Reinforced and Fire Retardant films (DuraSkrim®).