Joining 1/2" backer board to 3/4" drywall
I'm doing my first bathroom remodel. I'm replacing the old 3/4 in. drywall in my shower stall with 1/2 in. backerboard and tiling over it. How I finesse the seams? A lot of mud and fan it out? Is there a vapor seal that might make up the 1/4 in. difference? Is there a 3/4' backerboard that isn't at sold at Home Depot or Lowes I don't know about?
Last edited by prestoham; 02-01-2012 at 09:55 PM.