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12.4. Composidon Roofing <br />A. Attached with felt nails in 1 S# felt paper overlappiag rows 4". <br />12.5. Mctal Roofing <br />A. Metal roofing must bc installed using a starter strip on barge rafters and indicated sections must be <br />roofed with 5"V" crimp metal roofing and FHA type metal drip edge. <br />B. Fasteners must be lead head nails. <br />12.6. Built-up Roofing <br />A. For built-up roofs, nail one ply of 30# felt MOP two plies of 15# felt, Apply hot mopped tar and <br />gravel, properly spaced to create a uniform and durable roof. <br />12.7. Flashing <br />A. All flashiag and valley material must be standard grade 29 gauge galvanized sheet metal. <br />B. Valley tin must be "V" trough valley flashing (miairnum 20" wide). <br />C. Galvanized or aluminum turbine vent, minimum of two. <br />D. ALI o1d valiey tlashing must be removed. <br />E. Shingles may be trimmed to allow 4b, trough or may be laced over flashing. <br />F. All flashing must be installed only after aq felt paper is in place. <br />G. Gables and eaves must have galvanized drip edge. <br />H. When the rake of a roof abuts a vertical wall, stepped metal flashing must be applied over the end <br />of each course of shingles. <br />1. All pipes projecting tkvough the roof must have metal stack flashing or neoprene rings. <br />13.0 Doors <br />13.1. Materials <br />A. All newly installed exterior doors must be 1-3/4, solid core units. They must be drilled for a <br />lockset and deadbolt. <br />B. Atl interior doors must bo hollow core mahogany with a minimum thickness of 1-318b and must <br />be cored for a lockset. <br />C. Storm doors must be of extruded construction with a minimum thickness of lt/ x 2d, fluted stiles, <br />a 2%:`d, wido extruded alwninum solid push bar, heavy duty kick plate, fumished with 18/16 <br />aluminum mesh wire. It must be equipped with a pnewnatic closer, a catch latch, and hung on a <br />matching factory built frame. <br />D. Wooden scrxn doors must be of aelect preservative treated Westem Ponderosa Fine, with dowel <br />joint construction and fumished with 18/16 mesh aluminum screen wire, minimum thickness <br />1-1/8 V. <br />TDHCA - HOME Investment Pactnerships Progcam <br />Appendix A-04 - TMC Spacificatioas Page 14 of 24 Revised 01/01/2004 <br />225 <br />