Aluminum Reflective Foil Laminated Woven Fabric Heat Insulation Material

Radiant Barrier is a reflective insulation usually made of aluminum. It is installed in attics and inside buildings, requiring a small airspace to be effective. Once installed properly, it blocks up to 97% of radiant heat transfer.

Unlike traditional insulation that absorbs heat, Radiant Barrier reflects heat. It stops the vast majority of radiant heat loss by reflecting heat rays back to their source, keeping spaces cool or warm at a reduced cost.

Unlike other forms of insulation, Radiant Barrier does not usually have a measured R-Value. Since it reflects heat back to its source, R-Value is not an accurate measurement of the energy savings it provides.

Radiant Barrier is effective in both summer and winter. In winter, it prevents heat from radiating out, and in summer, it reflects hot sun heat back to the source, making air conditioning more effective.

Yes, scientific experts at institutions like the Florida Solar Energy Center and Oak Ridge Laboratories have confirmed its effectiveness. Analysis shows it prevents radiant heat transfer with up to 97% effectiveness, compared to 10% for ordinary materials.