Your Trusted Ottawa Window & Door Installer since 1976

In business since 1976, Comfort King Windows and Doors is the name you can count on for installations of the highest standard. You can rest assured that your Ottawa windows and doors will be installed to ensure proper function and thermal performance. We take pride in the efficiency of our staff and handle many jobs within the same day. Whether you need new windows throughout your home or a single entry door, Comfort King Windows and Doors can do the job.

Window Installations in Ottawa
Our technicians are skilled in both retrofit installations and full-frame replacements. In the case of the retrofit, the frame is left in place and only the functioning portion of the window is replaced. With a full-frame replacement, we remove the entire existing window and take great care to ensure proper thermal and airflow resistance with a perfectly level and square fit. Comfort King Windows and Doors respects your home and will not leave a mess or damage your interior or exterior finish.

Looking to install new doors or windows for your home? Request a quote or schedule an appointment with one of our trusted technicians today to have your home project completed with quality craftsmanship.


Comfort King Windows & Doors Ltd
1521 Sieveright Rd., Ottawa, ON, K1T 1M5
Business Hours
Monday – Friday: 8:00 AM - 5:00 PM
Saturday: 9:30 AM - 2:00 PM
Sunday: Closed

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