BHI Exterior sells Gentek vinyl and aluminum windows. These windows are well manufactured, come with a lifetime transferable warranty and have unsurpassed quality, beauty and maintenance freedom. Replacing the windows in your home will provide outstanding energy-savings and long term reliable performance making them one of the best investments you can make to your home. When BHI Exteriors completes a window renovation to your home, everything in included. We take care of the finishing’s inside and out. Our window installers are some of the best in the business, leaving nothing to chance and providing outstanding after care service and support.


Vinyl Windows

Gentek vinyl replacement windows are built on time-honoured 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.

Regency Windows 

Ultra-premium Regency windows encompass all of the hallmarks of exceptional window design – unsurpassed quality and energy efficiency, along with classic beauty and maintenance freedom. Tested and proven to help cut heating and cooling energy consumption, these performance-engineered windows are a smart investment in your home and are endorsed by a lifetime limited, transferable warranty. View Brochure


Aluminum Windows 

Aluminum Windows from Qualum 

Gentek is the main distributor for Qualum Windows, a leading Canadian manufacturer of aluminum windows. Choose from a wide range of popular styles: fixed, sliders, double hung, hybrid, awning, casement and hopper.

Please visit their Qualum website for more information.

Aluminum Storm Windows from York Aluminum

For those who are looking to increase the performance of their windows with little cost, Gentek carries the aluminum storm window manufactured by York Aluminum, another quality Canadian manufacturer.  It is offered in one-lite, double hung, round top and side slider in seven standard colours.

Please visit their York Aluminum Website for more information.