The largest benefit of attic radiant barriers is primarily in reducing air-conditioning cooling loads in warm or hot climates. Reflective foil insulation/ Radiant barrier /HAVC system insulation/heat insulation /thermal insulationStructure: Aluminum foil / PE adhesive / HDPE membrane/ PE layer /Aluminum foilWidth:50cm to 250cm Length:50mtr,60mtr,76mtr,100mtr,120mtr,150mtr,200mtr—3500mtr per ...