1592953065000 1312632483000 term-30617 1616541093227 1312632521000 1616290008637 adlib fitz-online adlib-term-30617 3621f212-a4e7-3eff-bb28-d4dbe4196c0c 2 1 scope note Highly reflective building materials with nonradiating properties, usually aluminum-foil-faced kraft paper or plastic film, placed in an airspace to block only radiant transfer from a heat-radiating surface, such as a hot roof, to a heat-absorbing surface, such as conventional attic insulation. reference term-30618 adlib-term-30618 6425fc45-2c8c-31ba-b8d7-e2d9f8b4b851 radiant barrier M.MT.AFU.ARI.CLM.DIO 1 code M.MT.AFU.ARI.CLM.DIO 1 radiant barriers reference term-40867 adlib-term-40867 5678f241-0223-31fa-bed0-b378e467a33b building materials radiant barriers term