Hasluck, Paul N. (Paul Nooncree), 1854-1931, ed · Philadelphia, D. McKay · leaf 183
theremainder being queen-post trusses. Thecommon rafters, a few only of which areshown, should be drawn at right angles tothe walls; if laid otherwise, their edgeswill not lie in one plane, and the boards orbattens will not sit solidly on them. Thejack rafters are cut against the hips in theusual… … Fig. 621.—Timbering for Villa Roof. rafters. Fig. 615 represents an enlarged bearers; this is sometimes raised to givedetail at the head of one of the trusses, a fall to either side of the lead flat. Figs,showing one of the ridge boards r, with cross 616 and 617 show a method of carrying the TIMBER…
Carpentry · Joinery
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