. Roofing Catalog No. 9 . qr. Ft. 5 foot 6 foot .... 7 foot 8 foot Sqr. foot 10 foot 11 foot 12 foot All these sheets, allowing one corrugation for side lap, lay two feetwide to the weather. Approximate weight per square for roofing sheets adopted by theNational Iron Roofing Association, January, 1894, to conform to U. gauge of flat sheets as adopted by Congress, March 13, variation of 2| per cent either above or below, being allowable. PAINTED. GAUGE. 28 27 26 I 24 ! 22 20 18 16 Corrugated Beaded. V Crimped Weatherboards St
. Roofing Catalog No. 9 . qr. Ft. 5 foot 6 foot .... 7 foot 8 foot Sqr. foot 10 foot 11 foot 12 foot All these sheets, allowing one corrugation for side lap, lay two feetwide to the weather. Approximate weight per square for roofing sheets adopted by theNational Iron Roofing Association, January, 1894, to conform to U. gauge of flat sheets as adopted by Congress, March 13, variation of 2| per cent either above or below, being allowable. PAINTED. GAUGE. 28 27 26 I 24 ! 22 20 18 16 Corrugated Beaded. V Crimped Weatherboards Standing Seam in sheetsRoll and 696969727174 7777808082 8484 84 111 111111 138138138 165165165 220220 220 275275275, GALVANIZED. GAUGE. Corrugated V Crimp Standing Seam in sheetsRoll and Cap 28 i 26 24 22 20 18 16 86868994 99 99 102 107 127127130135 154 182 236 291 32 E. E. SOUTHER IRON CO., ST. LOUIS. Tools Used in Applying Various Styles of Fig. 49. SQUEEZING TONGS, TONGS, Price, $ Price, $ Used with Roll and Cap and Pressed Stand*ing Seam Roofing. Fig. 50. ROOF TOOL OR JOINER, Price, 75 cts.
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