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DocuSign Envelope ID: 9826C043- 4C32- 49CD- A4CC- DC28ABAB7CE7 <br />SECTION 239700 - LOUVERS AND VENTS <br />2.4 LOUVER SCREENS <br />A. General: Provide screen at each exterior louver. <br />B. Louver Screen Frames: Same kind and form of metal as indicated for louver to which screens are <br />attached. <br />2.5 <br />2.6 <br />C. Louver Screening: <br />1. Bird Screening: Aluminum, 1/2 -inch- square mesh, 0.063 -inch wire. <br />2. Bird Screening: Stainless steel, 1/2 -inch- square mesh, 0.047 -inch wire. <br />3. Bird Screening: Flattened, expanded aluminum, 3/4 by 0.050 inch thick. <br />4. Bird Screening: Galvanized steel, 1/2 -inch- square mesh, 0.041 -inch wire. <br />WALL VENTS (BRICK VENTS) <br />A. Extruded - Aluminum Wall Vents: <br />1. Basis -of- Design Product: Subject to compliance with requirements, provide product indicated <br />on Drawings or comparable product by one of the following:Air Flow Company, Inc. <br />a. Airolite Company, LLC (The). <br />b. Arrow United Industries; a division of Mestek, Inc. <br />C. Construction Specialties, Inc. <br />d. Dowco Products Group; Safe -Air of Illinois, Inc. <br />e. Greenheck Fan Corporation. <br />f. Hohmann & Barnard, Inc. <br />g. Industrial Louvers, Inc. <br />h. Louvers & Dampers, Inc.; a division of Mestek, Inc. <br />i. Metal Form Manufacturing Inc. <br />j. Nystrom Building Products. <br />k. Reliable Products, Inc. <br />I. Ruskin Company; Tomkins PLC. <br />M. Sunvent Industries; Division of Sylro Sales Corp. <br />n. United Enertech Corp. <br />2. Extruded - aluminum louvers and frames, not less than 0.125 -inch nominal thickness, <br />assembled by welding; with 18- by -14- mesh, aluminum insect screening on inside face; <br />incorporating weep holes, continuous drip at sill, and integral waterstop on inside edge of sill; <br />of load- bearing design and construction. <br />B. Cast - Aluminum Wall Vents: <br />1. Basis -of- Design Product: Subject to compliance with requirements, provide product indicated <br />on Drawings or comparable product by one of the following:Air Flow Company, Inc. <br />a. Airolite Company, LLC (The). <br />b. Greenheck Fan Corporation. <br />C. Hohmann & Barnard, Inc. <br />d. Ruskin Company; Tomkins PLC. <br />e. Sunvent Industries; Division of Sylro Sales Corp. <br />2. One- piece, cast - aluminum louvers and frames; with 18- by -14- mesh, aluminum insecl <br />screening on inside face; incorporating integral waterstop on inside edge of sill; of load - <br />bearing design and construction. <br />ALUMINUM FINISHES <br />A. Clear Anodic Finish: AAMA 611, AA- M12C22A41, Class I, 0.018 mm or thicker. <br />B. Color Anodic Finish: AAMA 611, AA- M12C22A42/A44, Class I, 0.018 mm or thicker. <br />1. Color: (by Architect and Owner). <br />2.7 GALVANIZED -STEEL SHEET FINISHES <br />A. Finish louvers after assembly. <br />Reece, Noland & McElrath, Inc. <br />239700-3 <br />Orange County Board of Elections <br />Orange Co., NC 05/04/18 <br />