Window City is pleased to introduce an addition and enhancement to our Heritage Collection called the Heritage Plus Collection. Heritage Plus has the added advantage of strategically located High Density Expanded Polystyrene Foam (EPS) inserted into the profile cavities of the window. This new system enhances the overall performance of the Heritage Collection windows by adding stiffness to and reducing noise transmission through the frame and by increasing the overall Thermal Resistance of the windows. As a result, you get a window that is stronger, more resilient to any impact, quieter and more thermally efficient from both cold, heat or air transfer and it is environmentally safe.
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