ideas for insulating garage/wall ceiling covering

Looks very nice. Here is a picture of the tape I used. So far the tape has held up very well and some of my seems aren't even on the joists. Very strong tape that sticks! As I said don't use regular duct tape, It's a waste of money. It starts coming off in a few months. SteveView attachment 1715528623 View attachment 1715528624
Awesome, thank you so much. This fall I’m renting a scissor lift to finish the ceiling panels and I’ll tape the seams with that foil tape as well. Working from a 12’ A-frame ladder is sketchy at best lol.