Thermo-acoustic sheets with a steel core covered in modified asphalt on both sides, which, in addition to protecting the steel from corrosion, significantly reduce noise. The final finish is a highly weather-resistant embossed and painted aluminum foil coating with excellent reflectivity of solar rays, significantly reducing heat transfer and creating a much cooler environment inside buildings such as industrial warehouses, poultry and pig barns, parking lots, and sports facilities, among others.