Replacement Windows and Doors in Ottawa

Make a lasting impression with our award-winning lineup.

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.

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

An Energy Efficient Touch

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

Exterior Remodels

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

Interior Designs

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

5 Reasons to Buy from BestCan

Renovation of the Month

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 entry...read more

From Our Blog

Big Beautiful Bay Windows and Bow Windows

Go Big. Go Bold. Go Bay & Bow. Originally used in castles during the English Renaissance period, bay windows and bow windows remain the perfect window style to showcase a great view. They are perfect for opening up a space or drawing attention to a natural...read more

Here's what our clients are saying about us.

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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Well, our house renovations are finally completed. We had 10 windows installed, new vinyl siding and a new roof. When we first met Brian Bailey, he told my husband and I that if ... More

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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