The scale drawings are based on the assumption that matching of one of the forms shown in Fig. 17, and measuring 4 inches (actual) across, exclusive of the tongue, and 5/8 inch (actual) thick, is used.
As advised in the case of the carpenter’s bench, (p. 15) the prospective constructor should let the wood merchant have the specifications, so that he may provide the material in the most economical lengths. The following is a rough estimate of the wood required, allowing a sufficient margin for waste:
4-1/2 (over tongue) by 5/8 inch (actual) yellow match boarding for sides, roof, back, and doors:
1-1/2 squares = 150 sq. feet. = 450 feet run. White 4-1/2 by 3/4 inch square-shouldered flooring: 1/4 square = 25 sq. feet. = 75 feet run. 3 by 1-1/2 inch battens = 88 feet run. 4 by 1-1/2 inch battens = 26 feet run. 3 by 2 inch battens = 27 feet run. 5 by 1-1/2 inch battens = 8 feet run. 2 by 1-1/2 inch battens = 21 feet run.
There will also be required:
Twelve 6-inch bolts and nuts.
Two pairs 18-inch cross-garnet hinges.
Two door bolts.
One lock (a good one).
Four yards of roofing felt.
Two gallons of stoprot.
Three lbs. wire-nails
A few dozen 3-inch and I-1/2-inch screws.
The total cost of the materials will come to about 2 pounds, 2s.
CONSTRUCTION.
The scale drawings are so complete as to dimensions that, assuming the materials to be of the sizes specified, they may be followed implicitly. It is, of course, easy to modify the design to suit any slight differences in dimensions; and to avoid mistakes all the stuff should be gauged carefully beforehand.
[Illustration: FIG. 18.-Side of cycle shed.]
The Sides.—When laying out the frames for these it is necessary to bear in mind that the front upright is somewhat less than 5 feet 6 inches long, and the back upright rather more than 5 feet, owing to the slope of the roof, and to the fact that they are set in 2 inches from the back and front. To get the lengths and angle of the half-joints right, lay the verticals, which should be 5 feet 6 inches and 5 feet 1 inch long before trimming, on the floor, at right angles to the bottom of the frame (2 feet 7-3/4 inches long) and quite parallel to one another. (We will assume the half-joints to have been made at the bottom.) The batten for the top is laid across the ends of the verticals, its top edge in line with a 5-foot 6-inch mark at a point 2 inches beyond the front vertical, and with a 5-foot mark 2 inches beyond the back vertical, the distances being measured perpendicularly from the bottom of the frames produced. The lines for the joints can then be marked, and the joints cut. The notches for the roof stays should not be cut till the roof is being fitted.