All Weather Windows


Headquarters: Edmonton, AB, Canada

Employees: 1,200

Product Lines: Wood, metal-clad and PVC windows and doors

Web Site:

2013 Top 100 Sales Range Category: $100 Million to $200 Million

General Information: With headquarters and manufacturing operations in Edmonton, All Weather Windows is a Canadian window and door manufacturer with operations coast to coast and branches in British Columbia, Alberta, Saskatchewan, Manitoba, Ontario and Nova Scotia. As a result of continued growth and demand in Eastern Canada, the company recently moved its Mississauga, Ontario manufacturing operations into a larger facility. It now has a combined capacity of nearly 400,000 square feet at its two production facilities.

With 1,000 dealer locations across Canada, the company produces a full range of window and door products serving builders, contractors and homeowners. Awards include Natural Resources Canada’s Energy Star Manufacturer of the Year for 2010 and 2011, and Energy Star Participant of the Year in 2012. All Weather Windows has also been named one of Canada’s 50 Best Managed Companies for four years running and has given back more than $10 million in windows and door products to Habitat for Humanity across Canada, according to company officials.

Back to Alphabetical Top 100 Listings

Back to Top 100 Rankings by Sales Range Category