In Fig. 233 I show a most serviceable way to provide for the gutter. A V-shaped notch is cut out of the upper side of the rafter, in which is placed the floor and a side. This floor piece is raised at one end to provide an incline for the water.
A face-board is then applied and nailed to the ends of the rafters. This face-board is surmounted by a cap, which has an overhang, beneath which is a molding of any convenient pattern. The face-board projects down at least two inches below the angled cut of the rafter, so that when the base-board is applied, the lower margin of the face-board will project one inch below the base.
This base-board is horizontal, as you will see. The facia-board may be of any desired width, and a corner molding should be added. It is optional to use the brackets, but if added they should be spaced apart a distance not greater than twice the height of the bracket.
A much simpler form of gutter is shown in Fig. 234, in which a V-shaped notch is also cut in the rafter, and the channel is made by the pieces. The end of the rafter is cut at right angles, so the face-board is at an angle. This is also surmounted by an overhanging cap and a molding. The base is nailed to the lower edges of the rafters, and the facia is then applied.
In Fig. 234a
the roof has no gutter, so that the end of the rafter is cut off at an angle and a molding applied on the face-board. The base is nailed to the rafters. This is the cheapest and simplest form of structure for the roof.
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