PVC WindowsLow maintenance solution offering design and installation versatility.
HYBRID WindowsThe strength of aluminum windows combined with the simplicity of PVC
ALUMINUM WindowsLightweight solution that offer non-corrosive and anti-rust properties

Ottawa Windows & Doors

Marlboro Windows & Doors When you choose a Marlboro product, you are making a long-term investment in quality. Your windows and doors will last longer, look better, perform more reliably and save more on energy costs.

If you’re looking for a full service window and door manufacturer, Marlboro Windows and Doors is it. Our professional and highly qualified team will assist in simplifying your home renovation project from selection to installation. Contact us to today learn how Marlboro Windows and Doors can make your dream home become reality. 

Energy Efficiency


Marlboro's low-E argon vinyl windows meet ENERGY STAR® requirements for all Canadian climate zones and achieve outstanding energy efficiency ratings. More info

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4 Ways New Windows Can Change Your Space
Feeling like your space needs an update but not quite sure where to start? New windows could be the answer! Here are 4 ways new windows could refresh your space: #1. Adding more light to the room Natural light is a source of healthy living, and by adding windows into your home you can ensure your body, mind and spirits are lifted. Lighting plays a large role in the overall feel of the room, ...
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Fall in Love with Marlboro this Valentine's Day
Valentine’s day is coming up soon, and we know that in life, everybody just wants to fall in love with a safe, reliable... window manufacturer! With over 30 years of experience in window and door manufacturing, we know exactly what you need. Here are a few reasons to fall in love with Marlboro: We're reliable! We are a third generation, family owned business who have polished the perfe...
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Top 3 Window Trends of 2017
Happy New year, Ottawa! This time of year feels exciting and refreshing: a time for a new start – whether within yourself, your career, or in the home! From saving on those monthly bills to creating a whole new space in your home, here are a few window trends you can expect to see in 2017. #1. Energy-saving windows Sustainability has been a popular trend for homeowners in recent years....
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