Going to block off a doorway and plaster board it, also taking all the wallpaper of this wall down to the existing bare plaster.
What gap do I need to leave, between the plaster board and the existing plasted wall in order for the plasterer to plaster over the existing wall and the plaster board on the blocked off door. I take it I do not leave the new plaster board flush with the existing plaster.
What gap do I need to leave, between the plaster board and the existing plasted wall in order for the plasterer to plaster over the existing wall and the plaster board on the blocked off door. I take it I do not leave the new plaster board flush with the existing plaster.