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Why Liberty? Double Hung Hurricane Resistant Casement Fixed Lite Decorative Awning FrenchClad Door Patio Door Window Options Performance Data Sizing and Specs Warranty Installation     Instructions

For specific performance data please view the charts below or request a Liberty Collection Sizing and Specifications Guide. Pollard Windows Inc. conducts a continuing product development program and reserves the right to make product improvements without notice. The information provided below is in PDF format. You will need the Adobe Acrobat Reader to view them. If Acrobat Reader is not installed on your computer already, select the button below to download it from Adobe. ______________________________________________________________________________ Performance Data   · pdf download (20k) ______________________________________________________________________________ All test results have been achieved through independent testing. NFRC Results are expressed as an overall U-Value and include NC Glazing. Energy rating has been calculated using ENERGY STAR Canada’s data entry computer software. A higher number indicates better performance. * Forced Entry not relevant for fixed products. Pollard Windows Inc. conducts a continuing product development program and reserves the right to make product improvements without notice. Glazing Performance Data NC Glazing includes one hard Low E coating, Argon Gas and patented insulated bar. SC Glazing includes one soft Low E coating, Argon Gas and a patented insulated spacer bar and is the optimal glazing for U.S customers. All glazing data is based on NFRC Methodology, using LBNL’s Window 5.2 Software. U-Value (metric) is the overall coefficient of heat transmittance measured in BTU/hour/square ft/ °F (watts/meter2 °C) lower U-values indicate better insulating performance. Shading coefficient is the ratio of the total amount of solar energy that passes through a glass relative to 3mm (1/8”) thick clear glass under the same design conditions. A lower shading coefficient indicates better performance in reducing summer heat gain. © 2011 Pollard Windows   All Rights Reserved.