How To Soundproof a Garage Door

We recently had an inquiry from a customer who is having noise issues with a garage door and that email read:

“I need help reducing the garage door noise coming thru the ducts.  My daughter’s HVAC supply is routed thru our attached garage, while it is foil wrapped in something, already we can still hear the opening and closing of the motor.  Her bedroom is on the second floor while the garage is in the basement…