In this video, I take 2 Garage Door Insulation kits (from my local big box hardware store) and install them in my 2car garage door.
I am not a professional, just a handy man and father of 3 trying to save a few dollars by insulating my attached garage a little more. If you need help beyond what I can give, contact a licensed professional.
Check out my channel for other home improvement and repair projects.
Thanks for watching and God Bless you.