Sound & Heat InsulationChina Double Sided Perforated Reflective Aluminum Foil Woven Fabric Radiant Barrier Heat Insulation for Attic Roofing, Find details about China Aluminium Foil Insulation, Foil Woven Cloth Insulation from Double Sided Perforated Reflective Aluminum Foil Woven Fabric Radiant Barrier Heat Insulation for Attic Roofing