Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 266
e patternfor the standing seam strij), f(»r which pro-cenl as follows: I,<t .\ H ( 1) in Fig. 22Srej)resent a 20-inch wide strip locketl andsoldere*! to the re(|uirtHl length. Through the center of the strip drawthe line 1 F. Now measure (he length of the rafter .\ H or .\ C in Fig.211 ami place… … vill 182 SHEEl METAL WORK From points L and O draw lines to the apex H (shown broken). Atright angles to H L and H O draw lines H P equal to 1|^ inches andH S equal to Ih inches respectively. In similar manner draw L D andO C and connect by lines the points P D and S C. Then will P S C Dbe the…
Architecture · Building
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