Replacement Windows and Doors in Ottawa

Make a lasting impression with our award-winning lineup.

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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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Renovation of the Month

Tanglewood Vinyl Siding By BestCan

Vinyl Siding Replacement in Nepean

Upgrade Your Vinyl SidingIt has been a very busy spring for the BestCan Home Improvements team. Our renovation crews have been hard at work, assisting clients with home renovations and upgrades. The three most popular projects have been window replacements, new more

From Our Blog

Top 5 Benefits of Energy-Efficient Windows

Are you spending a fortune heating and cooling your home? An easy solution which will not only bring your bills down but also put money in your pocket is installing energy-efficient windows. These windows work wonders keeping heat inside your home during the more

Here's what our clients are saying about us.

Thanks to Bill, Brian and Lee who we dealt with to have the exterior of our house redone. Roof - thanks to Maurice and crew. Windows and doors thanks to Vlado and crew for the expe... More

Our family room was looking pretty run down. Bestcan sent a crew to paint and install crown moulding. The preparation, work and cleanup were done very professionally. Very happy wi... More

Best Can just finished siding our complete house along with replacing four windows and two patio doors. They did a great job even replacing some of the rotting plywood at no extra ... More

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