Ghost for insulation panels can be inserted inside the building insulation panels maintaining unchanged the efficiency class, as it is produced with the same type of insulating polystyrene. It will be enough to arrange in the building the placement of the corrugated for electrification. The height of Ghost is designed to fit into the standard insulating panels AE D35 (50 cm), while the thickness of 10 cm allows it to be easily integrated into insulating panels that have an equal or greater thickness. Ghost is pre-finished and ready to be painted.