RadiantGUARD® Ultima-foil Radiant Barrier Foil Insulation (1000 square feet roll)
Radiant GUARD Ultima-foil radiant barrier is an INDUSTRIALIZED double-sided highly reflective radiant barrier that blocks 97% of the radiant heat transfer in the summer and winter.   The THICKEST (8 millimeters) and most durable radiant barrier manufactured with a woven polyethylene scrim middle layer for INDUSTRIALIZED puncture and tear resistance, it is nearly IMPOSSIBLE to tear while still easily cut with utility scissors. This radiant barrier PASSES the current required ASTM fire test (ASTM E84 using the E2599 mounting method) for building materials with a perfect flame spread of ZERO and exceeds the required ASTM Water Vapor Permeability rating for a breathable buidling product.This breathable (perforated) Ultima-foil radiant barrier is ideal for new and retrofit installation applications where stapling or durability is required.  Ideal as an attic insulation, for attic floors, attic rafters, storage sheds, pole barns, metal buildings, and as a housewrap.  It is lightweight and easy to install and requires no further maintenance.  It is lightweight and easy to install and requires no further maintenance.