Is there insulation to go along with the 12 ft. 5V Crimp Galvanized Steel 29-Gauge Roof Panels?

Insulation would be installed under the deck sheathing just as with a shingled roof application.

Metal panels can be installed over an ice and water shield/barrier for more of a sound insulator, but otherwise insulation would be installed under the deck sheathing just as with a shingled roof application.