Save 20% on New Windows and Doors!

Ottawa residents get 20% OFF new windows and doors! Get a free no-obligation quote.
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Replacement Windows and Doors

Experience a transformation with updated doors and windows to enhance both style and energy efficiency.

For over 50 years, BestCan Windows & Doors has established itself as Ottawa’s premier window, door, and renovation expert. With an unwavering commitment to top-notch products and exemplary craftsmanship, we provide and install a comprehensive range of windows and doors, ensuring your home gets nothing but the finest.

Trust BestCan Windows & Doors, Ottawa’s premier choice for new vinyl windows and doors.

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At BestCan, our knowledgeable staff prides itself on exceptional customer service and worry-free installations. Let us guide you through the windows and entry door installation process, and provide you with the utmost peace of mind for years to come.Call 613.702.3361 today for your free windows and doors estimate.

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20% off discount code will be applied

Had all of the windows replaced at our summer home. Great team at BestCan, from Bill in sales to Brian and Lee in admin, to Vlad and crew in design and installation. The team made ... More

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Choosing BestCan was the best decision for replacing our doors and windows. The craftsmanship and quality of the windows and doors surpassed our expectations. Our home feels rejuve... More

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After working with several renovation companies over the years, BestCan truly stands out. Their attention to detail and high-quality windows transformed our home. It's not just an ... More

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Canada Greener Homes Loan

Offering every qualified homeowner in Ontario up to $40,000 in interest-free loan

PROMISES WE KEEP:

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Quality.

When we finish the work, you can count on it. Professional workmanship and state-of-the-art windows and doors means peace of mind for you.

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Speed.

We go in. We get the job done. And we get out of your way–-so you can enjoy your home. (And we clean up after ourselves too!)

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Satisfaction.

We listen to what you need. We make sure you get what you want. And you don’t pay until the job is done!

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Warranty.

BestCan has a no-nonsense Lifetime Product & Labour Warranty on all our windows, doors and vinyl siding.

Now Offering Full Lifetime Warranties On All Windows & Siding Products And Labour. Contact Us »

Save 20% on New Windows and Doors!