A leader in innovation, FI-FOIL® is a manufacturer of high-performance reflective insulation, radiant barriers and specialty barriers. Offering an extensive line of easy to install cost-effective solutions to improve energy efficiency and comfort in residential, commercial, institutional and agricultural buildings. FI-FOIL® is committed to sustainability and the advancement of green building technologies for more efficient, resilient buildings. Product Visualizers and Specification Packages are available at FIFOIL.COM. Service. Integrity. Innovation. Since 1983.