Radiant Barrier reflects heat, unlike blown-in, spray on or batt insulation. Radiant Barrier doesn't absorb heat, it reflects it back to its source. Perfected by NASA to keep the astronauts alive in space, it lowers the temp of your attic 22-28 degrees in the summer and keeps heat contained in the winter. Never needs to be replaced.
Tested by the Brick Institute and featured on HGTV's 'Love It or List It'. Reflective Insulation blocks the sun's radiant heat in the summer and retains heat in the winter.
Works in concert with Reflective Attic Insulation to reflect radiant heat and block intrusive and harmful electromagnetic frequencies. RFID and electromagnetic waves can see through walls and adversly affect children, adults and livestock. Reflective insulation reflects 95-97% of the sun's heat, when properly installed, slashing utility bills.