Fi-Foil’s RBI Shield (Reflective Bubble Insulation) was developed to serve as a multipurpose insulation system for agricultural, commercial, and residential applications in floors, roofs, and walls. These products are available in double and single bubble as well as a variety of sizes, including 16”, 24”, 48”, 54”, 66”, and 72” widths in rolls 125’ long. The RBI Shield can be used as a vapor barrier and comes with an optional integrated tab to eliminate the taping of seams.