Residential, Commercial & Industrial Windows in Lethbridge & Beyond

Whether it’s vinyl, wood, or garden windows, we have a variety of styles you can choose from with Challenger Building Supplies Ltd.. We have everything from single-hung windows, casing and sliders to double-hung windows. Partnered with Kohltech, we even offer a variety of architectural windows to ensure that your home's unique design needs are met. If you are installing windows into your new home or simply looking to replace some older windows, you can trust in our team of professionals to provide the right windows in Lethbridge. Our windows will help to save you money on your energy bills.