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Classically styled and powerfully built, Gentek windows are backed by decades of window manufacturing expertise. Pride in our products and craftsmanship are at the heart of our commitment to quality. It's what makes our windows among the best in the industry and our service second to none.

  • Vinyl Windows

    Vinyl Windows

    The Gentek family of vinyl replacement windows is built on time-honored craftsmanship and a commitment to quality and innovation. Engineering, innovation, rigorous testing and stringent quality control are just a few ways that we turn cutting-edge technology into superior windows and satisfied customers. When you choose Gentek for your home, you can be assured of outstanding performance, beauty and value.

  • Aluminum Windows

    Aluminum Windows

    Gentek carries a full line of quality crafted aluminum windows and storm windows.  Backed by a strong warranty and high manufacturing standards, Gentek's aluminum windows are sure to enhance any home's style.

  • Partners


    Gentek is committed to engineering and manufacturing the highest quality windows, and continually researching and developing the innovations that will continue to place Gentek at the top of the industry.

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