Fi-Foil Multi-Layer Reflective Wall & Ceiling Insulation

Fi-Foil multi-layer reflective insulation provides R-value and notably reduces 95% of radiant heat transfer across wall and ceiling systems for greater thermal performance, comfort, and less load on HVAC systems. Premium multi-layer reflective technology improves overall energy efficiency, sustainability, and resiliency of buildings. Used as part of wall and ceiling systems with spray foam to minimize excess waste and gain flexibility for last-minute wiring changes. Adds R7.1 with a minimum 1-5/8" enclosed cavity air space. 10-year transferable warranty. Solid and Perforated versions available. Perforated version recommended in hot-humid climates. Available in 16" and 24" widths.