This invention relates to a fireplace reflector which is placed in the fireplace to improve the heat in a room. It improves the effectiveness of the heating by reflecting heat into the room that would otherwise be lost up the chimney. The prior state of technology reflectors used shiny surfaces to reflect heat randomly into a room, but without polarization, most of the heat was still lost up the chimney because most of the heat waves were randomly reflected. This invention reflects more heat into the room by using polarization near 90 degrees. Therefore, more of the random heat waves are re-directed at a 90 degree angle into the room, not up the chimney.
The polarized reflector consists of a heat-proof polarized coating covering a thin fireproof substrate which can be attached to the inside of the firebox using several different methods (screws, builder adhesive, brackets, etc.) The polarization angle is near 90 degrees into order to reflect the most heat into the room.