Top 5 Canadian Windows and Doors Manufacturers


The year 2012 was marked by a continued turbulence in the door and window industry. Buoyed by tax credits for energy-efficient materials in the previous years, sales at many windows and doors manufacturers were still holding up. Finding a reliable, credible, and reputable windows and doors manufacturer can be a daunting task. There are thousands of windows and doors manufacturers out there, but not all of them are certified. Canada’s code of installation and development has changed dramatically over the years to make way for energy-efficient doors and windows. Here are many of Canada’s top windows and doors manufacturers.

The Atis Group

The Atis Group Inc. is one of Canada’s best windows and doors manufacturers for energy-efficient products. Currently headquartered in Quebec, the Atis Group currently owns and operates nine plants across the country with 800,000 sq. ft. of production, warehouse, and retail space. The company makes, distributes, and markets a wide range of doors, windows, and energy-efficient products for residential and commercial improvement projects through its affiliate companies, such as Solarcan, Vinylbilt, Phoenix Glass, Laflamme, Allsco, Extrusion SP, and Vimco. The Atis Group also manufactures residential products, such as wood windows, PVC windows, steel doors, and hybrid windows.

All Weather Windows

Known as one of Canada’s biggest privately owned windows and doors manufacturers, All Weather Windows is an award-winning company that has earned the Energy Star Manufacturer Award for three years in a row (2010 to 2012). Currently based in Edmonton, Alberta, All Weather Windows offers a full range of windows and doors for homeowners, contractors, builders, and dealers. With more than a thousand dealers in Canada, it is easy to find the company’s premier quality window and door products. Established in 1978, All Weather Windows also has locations in Nova Scotia, Manitoba, Saskatchewan, Alberta, British Columbia, and Ontario.

The Novatech Group

Together with its subsidiary companies, the Novatech Group is among Canada’s premier windows and doors manufacturers with products being distributed locally and abroad. They are a leading manufacturer of door glass, entry doors, patio doors, and retractable mosquito nets in Canada and around the world. This Quebec-based windows and door manufacturer has already expanded its manufacturing and distribution facility in Europe. Established in 1982, The Novatech Group is a premier designer, maker, and distributor of exterior doors, venting units, retractable screens, custom glass, sliding doors, PVC garden doors, decorative glass doors, windows, and many more.

Masonite International Inc.

Masonite International Inc. is one of the world’s biggest windows and doors manufacturers. Currently headquartered in Mississauga, Canada, Masonite International Inc. makes more than 100,000 doors everyday and distributes it to over 50 countries. With more than 80 years of commitment to innovation and technological advancements, the company offers superior quality products and excellent customer service. As among the world’s leading windows and doors manufacturers, Masonite International is committed to offering products that offer timeless performance, lasting durability, and unparalleled beauty. The company has the widest range of glass options, panel designs, and material choices at affordable prices.

Starline Windows

Headquartered in Langley, British Columbia, Starline Windows and Doors is among Canada’s rapidly growing windows and doors manufacturers. For more than 50 years, the company has been designing and manufacturing premier quality windows and doors for the Canadian and international markets. Whether you are renovating your living room or building a new home, Starline features all the products and professional expertise to turn your vision into a success. Starline is also an Energy Star Canada partner company, offering energy-efficient products to help you reduce heating and cooling bills. Starline manufactures and distributes vinyl doors and windows, aluminum doors and windows, building materials, and many more.