Replacement Windows and Doors in Ottawa

Make a lasting impression with our award-winning lineup.

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Vinyl Siding Installation

For a free, no obligation estimate and  20% off

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Windows and Doors Specialists

Windows and door professionals here at BestCan have helped thousands of customers in the Ottawa Region and can do the same for you.

If you are looking to purchase and install new windows and doors for your home or for renovation pros for your next reno project, we’re happy you’ve found us!

Established in 1970, BestCan is family owned and operated and has served over 40,000 customers in the Ottawa Region alone.

  • Better Business Bureau
  • Window Wise
  • Energy Star
  • Siding and Window Dealers Association of Canada
  • Eco Home Financial

For a free estimate and 20% off on any home renovation, please call (613) 226-7611 or Request a Quote

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An Energy Efficient Touch

Update your home with energy-efficient windows and a bold-colored door. Learn More

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Exterior Remodels

Add curb appeal, visual value and functionality to your home. Learn more

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Interior Designs

A soft, beautiful touch will make rooms more beautiful, warm and inviting. Learn more

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From Our Blog

BestCan Ottawa Windows Doors and Vinyl Siding

BestCan Customers Say...

Dear Mr. Bailey, I want to thank you very much for the good installation of my windows and doors that Vitali and his dad did. They make a very good team. It was a great pleasure to have met them. They do very very good work. A friend of mine came over my place and I...read more

Here's what our clients are saying about us.

We had our upstairs front window replaced today. Jeff & Taz did the work. It was exceptional work done in a very professional manner. When they were done, they picked up all th... More

Excellent work, excellent value. I would highly recommend Bestcan... More

Exterior of the house needed a facelift. Garage doors, siding, flashing, eavestroughs, etc. Met with Brian Bailey who provided both attractive and cost effective solutions. Instal... More

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