Assuming window and door in the 5' walls, you should be good with ten or eleven bundles. You should do the eight foot walls first as you will have a lot of cuts to stagger your joints so they at not on top of one another. Any left over cut offs from this should be used to fill around window and door which will be short runs. See if they have a quarter round, or other moulding in same finish for corners if you are not confident of making consistent finish cuts. This will also cover any out of plumb wall framing.
|