

Picture vinyl replacement windows have an inoperable sash. They are often used in combination with other window styles such as double hung windows, slider windows and casement windows. Peak PerformanceTM Argon Enhanced Low-E Glass Package The Peak PerformanceTM LoE2 Glass package is designed with both a higher solar heat gain coefficient (.37) and an increased Center of Glass R-Value (3.94). This combination allows for much higher levels of free solar heat gain in the winter, while providing the insulation ability of an increased R-Value, keeping the re-radiated heat and warmth from escaping to the outside, thereby reducing your heating costs. This is an ideal glass package for the northern climates where heating costs are the highest concern. It is also well suited for the central region where energy costs are spread over both heating and cooling. Now you can choose a glass package that's right for your climate, no matter where you live! And, you can rest assured Peak PerformanceTM LoE2 Glass is tested according to the National Fenestration Rating Councils' strict standards and exceeds ENERGY STAR® qualifications in all four U.S. climate regions. EuroweldTM Picture Features
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