All Weather Windows Ltd.
All Weather Windows is Canada's largest privately owned window and door manufacturer. The company was founded in 1978 in a 10,000-square-foot manufacturing facility in Edmonton, Alberta and has since expanded from coast to coast. All Weather Windows has two leading edge manufacturing plants with a combined capacity of nearly 400,000 square feet in Edmonton and Mississauga that produce a full range of award-winning window and door products for dealers, builders, contractors and homeowners. The company has more than 1000 dealers across Canada. All Weather Windows has been recognized as one of Canada's 50 Best Managed Companies for three years running and is winner of the prestigious Energy Star? Manufacturer of the Year in 2010, 2011, and 2012. All Canadian made, for all Canadian weather.