Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 218
KiK. lf,7. roof, the curl) first being flashed. Ventilation is oblainetl by raisingone or more lights by means of gearings, as shown in Fig. 155. … FiK. \QS. 171 142 SHEET METAL WORK Fig. 166 shows a double-pitch skylight. Ventilation is obtainedby placing louwes at each end as shown at A. Fig. 167 shows askylight with a ridge ventilator. The corner bar C is called the hipbar; the small bar D, mitering against the corner bar, is called the…
Architecture · Building
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