The Gentek family of vinyl replacement windows is built on time-honored craftsmanship and a commitment to quality and innovation. Backed by decades of manufacturing expertise, our windows are designed for the highest levels of performance, beauty and value.
With clean lines and attention to detail, Gentek sliding patio doors allow a generous infusion of natural light into your home’s interior, creating a cheerful and inviting ambiance. A wide array of door styles, colors, decorative glass, grids and handle options will let you achieve the ideal look for your home.
For even greater energy savings, choose Gentek windows with the BarrierXP® insulated glass package. BarrierXP combines multi-layer low-emissivity (Low-E) glass and argon gas, along with the PPG Intercept® Warm-Edge Spacer System, to achieve outstanding energy savings. Many BarrierXP glass packages meet the latest ENERGY STAR® requirements. Consult your window professional for the optimal glass package required for your home and climate zone.
Achieve the distinctive beauty of custom-crafted windows and patio doors without the maintenance. Our innovative color collection lets you add rich hues and warm woodgrain finishes for a luxurious appearance – both inside and out.
Gentek windows are made to be long-lasting, high-performing and technically superior. To prove that each window achieves all of these goals, Gentek seeks verification from independent testing and certification agencies.
Gentek is commited to engineering and manufacturing the highest quality windows, and continually researching and developing innovations that will continue to place Gentek at the top of the industry.