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<br />PART 3 - EXECUTION <br /> <br />************************************************************************************************************************ <br /> <br />Include the following [noted] requirements for re-roofing applications when required by project require- <br />ments. <br /> <br />************************************************************************************************************************ <br /> <br />3.1 <br />A. <br /> <br />3.2 <br />A. <br /> <br />3.3 <br />A. <br /> <br />EXAMINATION <br />Examine substrate and conditions for compliance with requirements for maximum moisture <br />content, soundness of framing, and other conditions affecting performance of DECRA metal <br />roofing. [Damaged, rotted or loose roofing materials shall be removed and the substrate <br />corrected for re-roofing applications]. Proceed with installation only after unsatisfactory <br />conditions have been corrected. <br /> <br />B. <br /> <br />PREPARATION <br />Inspect and verify roof framing spacing and installation is straight, true and ready for installation <br />of battens and DECRA roof panels. <br />Coordinate installation of metal panels with flashing and other adjoining work to ensure proper <br />sequencing. Do not install roofing until vent stacks and other penetrations through roofing have <br />been installed, are securely fastened and flashing is in place. <br />Inspect and verify exterior stucco and EIFS wall enclosures are completed. <br /> <br />C. <br /> <br />B. <br /> <br />INSTALLATION <br />General: Comply with manufacturers written instructions for products and applications indicated, <br />unless more stringent requirements apply. <br />Valleys: Install in accordance with manufacturers instructions with a minimum 6 inch overlap in <br />direction of flow. <br />Flashing: Install as indicated on approved submittals and in accordance with manufacturers <br />written instructions. <br />Tile Panels: Install DECRA Villa Tile, accessories, flashing, and hip & ridge level and plumb. <br />Use fasteners per above specifications. <br />1. Install each DECRA Villa Tile Panel with alternating courses staggered in accordance <br />with manufacturer's instructions. <br /> <br />C. <br /> <br />D. <br /> <br />************************************************************************************************************************ <br /> <br />Specify the appropriate number of fasteners per code requirements. Metro-Dade may require additional <br />fasteners. <br /> <br />************************************************************************************************************************ <br /> <br />2. Fasten each panel with minimum 4 fasteners horizontally along the back flange of each <br />panel at pre-punched tabs. <br />3. First course of panels positioned at eave will require 4 fasteners in the nose of the panel. <br />E. Cut DECRA panels into each side of valleys in accordance with the manufacturer's instructions <br />straight and true to the line of the valley. <br />F. Hip & Ridge: Install Barrel Hip & Ridge along hips, ridges and rakes as indicated on approved <br />submittals and in accordance with manufacturers written instructions. Bend and fold exposed <br />ends of hips ridges and neatly, cap with an end cap or a piece of similar material. <br /> <br />DECRA Roofing Systems <br />Master Guide Specifications <br /> <br />07314 - 5 <br /> <br />Stone Coated Metal Roof Tile (Villa Tile) <br />12-07-07 <br />