Gentek® Windows

Professional Installation of Gentek® Windows in London, Ontario

Is it time to replace your old, leaky windows for improved comfort, savings, and upkeep? You can have all those good qualities plus updating the look of your home with Gentek Regency® vinyl windows. You receive a lifetime workmanship warranty when McCallum Aluminum installs your new Gentek windows in London, Ontario, on top of the limited lifetime product warranty from Gentek. Made in Canada, Gentek windows have a sturdy, high-performance construction that has earned them a 2016 Energy Star® rating of Most Efficient.

Get a free quote and learn more about renovating your home with Gentek windows when you call us today.

EnergyStar® Windows Benefit Your Budget & the Environment

Gentek will change your mind about replacement vinyl windows with their superior construction, energy savings, and design elements. The frames and sashes have exceptional strength from fusion welding, and steel-reinforced meeting rails make each window even more secure. Solid construction – along with airtight insulating chambers, insulated glass and weather stripping – enhances energy-efficient design that lowers your heating/cooling costs and carbon footprint. The Regency’s own Super Spacer keeps metal surfaces away from any window glass, which boosts energy efficiency by 60% over traditional box metal spacers. When you want windows for London, Ontario winters and summers, you can depend on Gentek.

Good Design & Decorative Options for Every Home

You also have superior design options when you renovate with Gentek windows. Beveled exterior master frames on double hung, slider and casement styles make installation easier for a variety of architectural styles. You also can choose your finished look with many options for jamb extensions, accessories and brick moulds.

Visit the McCallum Aluminum showroom in London or contact us for a consultation. We welcome your question about all the Gentek window styles available, including:

  • Double hung
  • Casement
  • Sliders
  • Awning
  • Bay and bow
  • White and beige extruded colours
  • Extensive selection of painted colours
  • Interior glass grid patterns and profiles
  • V-grooved cut glass