Reduce air conditioning costs in the summer while reducing heating costs in the winter with rFOIL 4800 NT Radiant Barrier. In addition to energy savings, a radiant barrier can significantly enhance a home's level of comfort.
Our NT Radiant Barrier works well alone or as an additional layer of protection to increase the performance of existing insulation in walls, ceilings, and especially attics.
Choose either 4800P or 4800S, depending on your needs. rFOIL 4800P (S) NT radiant barrier is a perforated (non-perforated) sheet made up of a single layer of woven polyethylene bonded to and sandwiched between two highly reflective radiant barrier sheets.