Reflective Foil Laminate Insulation Materials

Reflective Foil Insulation (Radiant Barrier products) mainly resists radiant heat flow due to their reflectivity, low radiant heat absorption, and low emissivity (ability to reradiate heat). Reflective insulation is usually shiny aluminum foil laminated with reinforcements or low density polyethylene bubble encapsulated with air and laminated to foil and are supplied in rolls.