Like foil facings on polyisocyanurate insulation, the aluminum used in radiant barriers is also mostly recycled.
(the aluminum; used; L:in radiant barriers) (the aluminum used in radiant barriers; is also; mostly recycled) (the aluminum used in radiant barriers; mostly recycled; )
the aluminum the aluminum used in radiant barriers the aluminum used in radiant barriers
used is also mostly recycled
L:in radiant barriers
mostly recycled