Drywall STC ratings are altered based on its construction; which ...

[littleanan]

Drywall STC ratings are altered based on its construction; which construction assembly provides the minimum sound block?
 
   Slab to four inches above the finished ceiling
  with acoustical batt insulation laid over the
  ceiling tiles and all sound leaks sealed
   Slab to slab with all sound leaks sealed
   Slab to finished ceiling with all sound leaks
  sealed
   Slab to finished ceiling with electrical outlets
  staggered

Question 2

Glass walls or doors with glass do nothing to control sound between spaces.
 
   True
   False
  Indicate whether the statement is true or false

[joanwhite]

Answer to Question 1

Slab to slab with all sound leaks sealed

Answer to Question 2

false; laminated glass can obtain an STC
rating of up to 40

[littleanan]

Thanks for the timely response, appreciate it

[bblaney]

Gracias!