Marlboro makes a full range of patio, garden and entrance doors, custom-built to meet your precise specifications and our rigorous standards. Available in many attractive, low-maintenance styles, our doors can also be outfitted with a wide variety of glass options to enhance their beauty, privacy and energy efficiency.
Marlboro's transferable lifetime warranty
As a highly respected manufacturer with a 30-year track record, we are proud to stand behind our doors with a transferable lifetime warranty on vinyl, aluminum and hardware.
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Need more info about your project ? Let us know. We can easily help you scope out and determine the best solutions for your home.
Marlboro's low-E argon vinyl windows meet ENERGY STAR® requirements for all Canadian climate zones and achieve outstanding energy efficiency ratings. More info
Marlboro has been making quality windows and doors for more than 35 years.
Located in Ottawa, Canada, our modern 40,000-square-foot manufacturing plant produces a full range of competitively priced custom-built vinyl, aluminum, hybrid windows and doors that will enhance the look of any home.
A family-owned business now in its third generation, Marlboro’s commitment is to provide exceptional customer service and to make windows and doors that meet the highest standards of quality, design, durability and energy efficiency.
2370 Stevenage DR. Ottawa, Ontario, K1G 3W3
Thinking About Replacement Windows and Doors?
Don’t pay a middleman to make some windows and doors fit!
Enjoy Marlboro Custom Windows, we manufacture your windows in Ottawa, to perfectly match the materials and compliment the style of your home.