Sound deadener

['87 Turbo "T"]

Hey guys, replacing the headliner & upper door panels soon & I want to remove the old tar deadener with newer stuff.

How many sq. ft(roughly) would be needed to do the roof, doors(inner & outer), & floors? Won't be going crazy. Not doing trunk quarters etc.

Thanks!

 

[salvageV6]

Approx. 200 sq. ft. if I can remember 28 years ago.
Ace of Base will still rattle your fenders with JBL Competition woofers.
Soundgarden and Alice in Chains not so much.
You have to go around the door lock/latch pivot points or they will melt stuck in the summer.
I used original dynamat there wasn't much else out at the time.