Verdun Doors & Windows
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Verdun Doors & Windows
Our ENERGY STAR 2021 Most Efficient certified RevoCell windows qualify for the maximum amount redeemable under the Canada Greener Homes Grant program. They also save you more money on your energy bills. We are committed to bringing the best new innovations in windows and doors to market at an affordable price.

For over 30 years, we've delivered the complete customer experience because we control the entire process from end-to-end. At Verdun there are no middlemen, no extra steps and no additional costs. We guarantee it. We're one of Canada's largest window replacement companies for one reason - we deliver on our promise.

We provide our customers with a simple, worry-free experience and we back up everything we do with the best warranty in the business. When you purchase directly from the manufacturer, you get expert service, best prices and custom products made to suit your exact needs. See how our local manufacturing of our windows and doors benefits you.
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From the family who started it all to the skilled trades and craftsmen who make it happen, Verdun is a family-owned business that has been serving Ottawa and Gatineau communities since in 1982. Our business goal has remained the same from the day we opened our doors for business - deliver real value to our customers.
Our ENERGY STAR 2021 Most Efficient certified RevoCell windows qualify for the maximum amount redeemable under the Canada Greener Homes Grant program. They also save you more money on your energy bills. We've been serving the greater Ottawa area and Outaoais region for over 35 years. We manufacture the highest quality, most advanced windows on the market today.
Our RevoCell Casement Windows are the most energy efficient designs on the market today. The revolutionary mPVC construction yields a slimmer yet stronger frame, with more glass and natural light. Our casement windows feature triple weatherstripping for an airtight fit that prevents drafts, even during high winds.
Our PVC Double Slider Windows combine ease of operation, durable construction, and great energy efficiency. Our Classic Series PVC windows have an ornate profile that fits equally well with traditional and modern homes alike. Both sashes of our sliding windows open. This sliding operation is preferred by many over cranking their windows open.
Verdun Double Hung Windows bring extra performance and convenience to an Old-World window design that's still hugely popular in Canada and the USA. Our Classic Series PVC windows feature a traditional, ornate profile, which goes equally well with heritage and contemporary homes. Both sashes of our hung windows slide up and down for ventilation, and tilt in for easy cleaning.
Reviews (17)
Gordon Thomas
Gordon Thomas
Feb 03, 2022
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Verdun installed our new kitchen door on Feb 2. The team was very knowledgeable and professional. The work started before 9am in the morning and was completed before noon.
Verdun also installed two windows late last autumn and this job was also well done. We had a post installation issue with one of the screens and this was addressed in a timely and professional manner.
I highly recommend Verdun Windows and Doors.
Christopher Bourgeois
Christopher Bourgeois
Feb 01, 2022
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Verdun Windows and Doors are of great quality and the installation was done professionally and proper. Have already notice a change with these new windows and door during the cold temperatures we have been having recently.
Elizabeth Schizkoske
Elizabeth Schizkoske
Jan 27, 2022
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In the fall of 2021 we hired Verdun to replace four of our windows. They are extremely professional and sell quality products. They are reliable and deliver what they promise. I would highly recommend Verdun for any window installation. This is the second time we have engaged the services of Verdun. They also replaced our patio door a few years ago. Same amazing service.
Luc Portelance
Luc Portelance
Jan 22, 2022
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We wanted to replace french-style patio doors with the sliding type, so we contracted Verdun Windows and Doors. The product quality is excellent, and the installation was done in a timely fashion. The installers were very professional, even working on a cold January day. We can’t wait ‘til spring to begin enjoying our new doors and freedom to access our patio!
T.-Rock Skulzee
T.-Rock Skulzee
Jan 20, 2022
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Windows are well made and installers were friendly and professional. The installation was delayed significantly from the time I gave the initial deposit, but that was due more to global supply chain issues, so I won't ding Verdun's star count for something out of their control.
Steven Albert
Steven Albert
Jan 19, 2022
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We had a new patio door installed to replace are 35 year old one. The salesperson was extremely knowledgeable and answered all of our questions. The installer(s) showed up on time and were extremely polite and you could tell they were masters of their craft as their work was meticulous. I would highly recommend this company and their products. to anyone thinking about replacing their windows and doors. Additionally, their warranty is also one of the best in the business and their products are locally made.
Mustapha Benmessaoud
Mustapha Benmessaoud
Jan 17, 2022
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Compagnie malhonnête, nous charge trop chère Ils ne sont même pas correct pour respecter le contrat
David Sankey
David Sankey
Jan 16, 2022
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Due to the pandemic it took quite awhile to get the new door but the installation was excellent. The door quality is excellent which is far superior to the original and Verdun ensured that what was ordered would fit properly. The installer was courteous, friendly and took great care to ensure all aspects of the installation was completed with the utmost professionalism. I highly recommend them to anyone looking to replace their windows or doors.
A. C.
A. C.
Dec 31, 2021
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We ordered a door in May/April 2021, and we were told it would be installed by September 2021. Here we are, 2022 tomorrow, and we don't even have an installation date. We have had to repeatedly prompt our contact at Verdun for any information. Communication has been horrendous.

They will happily take your 50% deposit and then never perform the work.

Avoid this company at all cost.
Steph Robi
Steph Robi
Dec 15, 2021
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Very quick install done and the guys did a great job cleaning up after themselves. When asked, they were very knowledgeable and offered sound advice. Would recommend to a friend!
Andrew Deschamps
Andrew Deschamps
Nov 14, 2021
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What a nightmare! We were introduced to Erin, who lied to get the sale. Promising things and then “did not including them in our contract”. We got booked in for the install 4 months later. We were surprised that only 3 out of 12 windows were installed properly (see photos). We waited another 4 months to get a call to come back to fix it in 2 months later (6 months from install), meanwhile we have been living with duck tape on our window. Do not put your trust in this company. They are dishonest, unreliable, and then send you to collectors even though they have yet to complete their contract
Joann Shields
Joann Shields
Nov 14, 2021
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Sales person was very patient and informative to help me choose the right doors (front double doors and a side door); installers were very particular and careful and made sure everything was perfect. It takes a bit of time to get the install done from time of sale.. about 6 months but I think that is the norm for any good company. Would use them again.
Jen Bourque
Jen Bourque
Nov 11, 2021
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The installers were very professional and friendly and did an amazing job. They cleaned up after themselves and took away all of the garbage. Very happy with my new door!
Alicia Vrieswyk
Alicia Vrieswyk
Sep 14, 2021
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Verdun was great to work with - from their initial consult to the installation and follow-up. The professionals who installed our products (front door + 3 windows) were competent, respectful, and hard workers. The install went smoothly and they informed me along the way of their progress. They were clean and mindful of our property. Any questions I had, they answered honestly and included additional details so I felt comfortable. Would highly recommend working with Verdun!
James G.
James G.
Aug 17, 2021
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We order a double entry door for the front of our home, and a side door for our home over 6 months ago with a promise to have the install done late June early July. We were advised by Verdun today (August 17th) that they have not even begun to manufacture the doors, and are now and additional 4 weeks behind schedule, meaning we won't get our doors until at least October of this year. 8 months after putting a deposit down on the door. Don't believe this Company when they give you dates. They are operating right now with the 'COVID' attitude of taking as many orders as they
Smiles A.
Smiles A.
Oct 29, 2014
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I am extremely dissatisfied with Verdun Windows & Doors. I drove to the company site to look at their windows and made an appointment to have an estimate on how much it would cost to replace the windows and a patio door at my house. The day of the appointment, I had to call the person that was coming to measure my windows. He forgot about the appointment and was on his way to another client and the only reason he came to my house is because he was closer to my location. He finished measuring and gave me the estimate. He said to me "What do you want to do now" I've told him that
Denise T.
Denise T.
Feb 06, 2013
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Excellent service both pre and post! Pre sales support is beyond comparison, no fuss and delivered with a personal touch because they truly care about their business and what they do.
Having 75 windows in 100 yr old
home and another 25 at our office building we did alot of research. After a lot of fast-talk, double-talk, and even back-handed talk, we were happy to discover Dominic at Verdun. Dom successfully put our nerves at ease by simplifying a complex, large investment and installing beautifully designed windows at both locations. Service was top notch!!! Clean install, friendly and effiecient