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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5 simple ways to keep your home warm this fall
Fall is such a beautiful season in Ottawa and we love all of the activities that the colder weather brings! The only downside of the dropping temperatures is the cost of heating soars in the wintertime. But there’s no need to worry – we put together a list of tips for you to keep your home toasty for when the thermometer drops! Read on for our 4 simple ways to keep your home warm thi...
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3 easy ways to make your home’s windows last
Windows are a big purchase for your home and we want to make sure that you get the most out of them – for as long as you can! Good quality windows that are custom-manufactured, such as ours are in Ottawa, can provide your home with physical security by protecting you and your family from intruders. They can also last for decades if they are well-made and well taken care of, therefore provi...
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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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