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Top Performance, Intelligent Design, Timeless Style: Hallmark of the System 4500 window designs by REHAU. They are engineered to perform. They are beautiful, durable, energy efficient and available in an extensive variety of styles, colors and configurations.

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The GENEO window design is for the eco-conscious home or building owner serious about energy efficiency. The innovative, high-tech RAUFIPRO™ material and unique profile design takes our tilt-turn technology to its highest levels of strength and thermal performance, while the 40% lighter profile reduces transportation and installation costs. This system is offered in white and can be laminated with solid color or wood grain foils.

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