[A-4 Skyhawk]

Originally Posted by jimbo2012

Insulated door $400, only needed if it faces S or W. Insulated over lanai yes, but forgot cost but it is reachable to do later.
Same on garage ceiling. Exterior walls I think so, yes

The un-insulated garage door in our cottage sounds like a freight train when it goes up and down. I think on the insulated doors it's a double steel wall with foam insulation pumped in. They are CONSIDERABLY quieter. Don't know if you get the same effect with the add on insulation kit.