Catalogue R2 illustrating and describing metallic building materials for outside use, 1912 / Metallic Roofing Coof Canada. . TheCountersunk Eastlake Cleat Patented. ^QMPAN* EASTLAKE STEEL SHINGLES Patented April 1885, March 1887, January 1894, July 1894, October 1900 THE construction of the Eastlake is simplicity itself, combined with a perfect1 embodiment of every essential feature of a tight, serviceable roofing. Provision ismade for shedding water from every part freely, and ample allowance is made forexpansion and contraction, while the heavy embossing and the construction of the gutterpro
Catalogue R2 illustrating and describing metallic building materials for outside use, 1912 / Metallic Roofing Coof Canada. . TheCountersunk Eastlake Cleat Patented. ^QMPAN* EASTLAKE STEEL SHINGLES Patented April 1885, March 1887, January 1894, July 1894, October 1900 THE construction of the Eastlake is simplicity itself, combined with a perfect1 embodiment of every essential feature of a tight, serviceable roofing. Provision ismade for shedding water from every part freely, and ample allowance is made forexpansion and contraction, while the heavy embossing and the construction of the gutterprovide for under ventilation and prevent sweating. On the left hand side of each shingle is formed a lock with a wide gutter. On theright-hand side a Hat flange is left, which crosses this gutter and fits snugly into thelock. (.Sec cut.) A regular trough is thus formed under every side joint. All water which getsinto the joint is immediately run off on to the course below or into the eavetrough,making leakage an absolute impossibility. The formation of this gutter and theexceptional breadth of it are features exclusively Eastlake. The top or horizontal joint o
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectroofing, bookyear1912
