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Orange County Architectural Renovations Smith Sinnett / 2023036 <br />Hillsborough, NC Orange County Asset Management Services <br />ALUMINUM WINDOWS 08 51 13 - 1 <br />SECTION 08 51 13 - ALUMINUM WINDOWS <br />PART 1 - GENERAL <br />1.1 SUMMARY <br />A.Section includes aluminum windows for exterior locations. <br />1.2 PREINSTALLATION MEETINGS <br />A.Preinstallation Conference: Conduct conference at Project site. <br />1.3 ACTION SUBMITTALS <br />A.Product Data: For each type of product. <br />B.Shop Drawings: Include plans, elevations, sections, hardware, accessories, insect screens, operational <br />clearances, and details of installation, including anchor, flashing, and sealant installation. <br />C.Samples: For each exposed product and for each color specified. <br />1.4 INFORMATIONAL SUBMITTALS <br />A.Product test reports. <br />B.Sample warranties. <br />1.5 WARRANTY <br />A.Manufacturer’s Warranty: Manufacturer agrees to repair or replace aluminum windows that fail in materials <br />or workmanship within specified warranty period. <br />1.Warranty Period: <br />a.Glazing Units: 10 years from date of Substantial Completion. <br />b.Aluminum Finish: 20 years from date of Substantial Completion. <br />PART 2 - PRODUCTS <br />2.1 WINDOW PERFORMANCE REQUIREMENTS <br />A.Product Standard: Comply with AAMA/WDMA/CSA 101/I.S.2/A440 for definitions and minimum <br />standards of performance, materials, components, accessories, and fabrication unless more stringent <br />requirements are indicated. <br />1.Window Certification: AAMA certified with label attached to each window. <br />B.Performance Class and Grade: AAMA/WDMA/CSA 101/I.S.2/A440 as follows: <br />1.Minimum Performance Class: <br />2.Minimum Performance Grade: <br />C.Thermal Transmittance: NFRC 100 maximum whole-window U-factor of 0.51 Btu/sq. ft. x h x deg F. <br />D.Condensation-Resistance Factor (CRF): Provide aluminum windows tested for thermal performance <br />according to AAMA 1503, showing a CRF of 56. <br />E.Thermal Movements: Provide aluminum windows, including anchorage, that allow for thermal movements <br />resulting from the following maximum change (range) in ambient and surface temperatures by preventing <br />Docusign Envelope ID: 52FACC74-DA96-491B-B0B8-04AC3961737D