Vinyl Windows
The Gentek family of vinyl replacement windows is built on time-honored craftsmanship and a commitment to quality and innovation.
Windows and Doors
Built to Impress and Protect
To say that windows “serve a purpose” in the quality of your home is an understatement. From intensely hot, sunny weather to a frigid wintery mix, your windows must protect you from outside elements, shield against energy loss, function flawlessly and provide a beautiful aesthetic inside and out. Gentek vinyl windows and patio doors deliver this and more, including ENERGY STAR®-certified options for even greater energy savings.
Vinyl vs Aluminum Windows – What’s the Difference? Read our blog to learn more.
Aluminum Windows
Gentek's quality-crafted aluminum windows and storm windows are backed by a superior warranty.
Entry Doors
Whether you are looking for a simple entry door or that grand entrance for your dream home, Gentek has the door you need to create that welcoming entrance to your home.
Patio Doors
Gentek offers a full line of patio doors that will suit any home design. Choose from Novatech, Sunview or the Gentek 170 and 6500 Series Patio Doors.
Storm Doors, Storm Windows and Porch Enclosures
Gentek offers a full collection of storm doors, storm windows and porch enclosures that will not only increase curb appeal but also increase the efficiency of your home.
Partners and Certifications
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.