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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Why your home’s windows shouldn’t be a do-it-yourself project
Do-it-yourself home repair projects can be fun and can save you money – when you know what you’re doing! Many people attempt to fix or install their windows themselves and unless you’re an experienced professional, this often leads to a big mess. With something as important and expensive as the windows on your home, it’s best to trust the experts. Here are a few reasons w...
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4 ways to get your home ready for the colder weather
Sadly, our beautiful Ottawa summer is coming to an end. With the colder weather beginning to creep up on us, it’s time to get your home prepared to keep the cold out!  Follow these 4 tips to stay warm and toasty this fall. 1) Check your windows for drafts Drafty windows will make your home extra chilly this winter and will also cost you a ton of money in energy bills! Fixing up...
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5 FAQs answered about window coatings
At Marlboro Windows and Doors, we get a lot of questions about our window coatings. We offer a full range of glass coatings, but sometimes people aren’t quite sure what we mean by that! Glass coatings can help reduce cooling and heating costs, so it’s important to us that our customers are well informed. Here are 5 frequently asked questions answered, all about our window coatings! ...
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