After the rafters are in place and braced the next step was to frame the east and west end walls and the wall dividing the growing area from the storage area. These stud walls can be seen in this picture and the picture below on the left.
The plywood is fastened beginning at the low edge. Nathan used a nail gun to attach the plywood to the rafters. Braces are nailed to the plywood to form a place to stand while working on the higher parts of the roof.
Not all of the fastening is done with a nail gun. Here a hammer is used on one of the last sheets of plywood to go on the roof.