| Your new window selection offers you many choices: You can pick your preference in color, interior finish, hardware and glass. You also have a choice when it comes to window spacers. The smart choice is the Duralite® insulating glass spacer featured in Envirosealed systems. Choose Envirosealed, and you're choosing the window that will outperform the rest – long into the future. Extended performance life is designed into windows with our Duralite window spacer. This spacer makes a real difference in your window's ability to protect you and your home from the elements. The Duralite composite laminate spacer in the Envirosealed window optimizes the integration of spacer components – adhesives, sealants, structural elements and desiccants. And this unique design leads to the Envirosealed window's optimal performance. Our solution seals your window more efficiently and lasts longer than other available spacers, standing up best to the adverse conditions inside your window frame and insulating the glass edge against energy loss up to 45 percent higher than other options. Not only does our solution last longer, it also performs better. An Envirosealed window or door with the Duralite spacer is designed to trap air inside small, sealed chambers; these chambers act as insulating pillows of air that reduce energy loss and improve a window's energy efficiency by up to 10 percent.
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