Stretch ceilings are attached to the wall using a special profile (baguette) of aluminum or plastic. There are both visible and hidden baguits. It is possible to install a stretch ceiling with a visible baguette after the end of the wall plaster, and then start laying the walls with wallpaper and thus close the baguette. If the installation of a stretch ceiling you will do after the final completion of the repair, you will need to free the walls around the perimeter from the furniture, and the floor is covered with something to protect against dust that will appear during the bustard attachment to the walls.