5690 Steeles Avenue, West Vaughan, Ontario Canada L4L 9T4
We are a 4th generation company in the window industry. Our company is a privately owned Canadian company, who operate a state-of-the-art manufacturing facility totaling 500,000 sq. ft. in Vaughan, Ontario where we produce both our windows and doors. Window City has one of the best warranties in the industry plus our dealers offer customer support and service that are unrivalled in the industry.
Window City is known for excellence, innovative design, superb craftsmanship, state–of–the–art technology and reliable delivery. Dealers, builders, architects and home renovators enjoy working with our vast range of products, options and accessories and they appreciate the excellent service we offer. You will find our designs showcased throughout North America in homes that range from simple to superb.
We know the window and door businesses, after having produced over one million windows. We understand the: Manufacturing Process; Glass Technology; Home Construction and Renovation. In fact, it is this in-depth knowledge that has enabled us to design, make and deliver exactly what you are looking for today, while researching the world and creating what you will want tomorrow!
Certifications & Associations
You will also find that our windows and doors withstand the worst conditions and meet the strictest energy regulations. All our products exceed quality testing standards by at least +30%. Window City’s Products have been certified by the companies below and we have been a supporting member of the following associations for many years:
Company Name | Window City |
Manufacturer | Yes |
Buy most products from | – |
How long in Business | 1992 |
BBB Rating | A |
No. of complaints | 3 |
Energy Star | Yes |
CSA certified | Yes |
IGMAC | Yes |
Ratings | ER/DP/Water/Air |
Fixed Casement | 41/±2160/730/Fixed |
Casement | 36/±3360/510/A3 |
Awning | 36/±2640/730/A3 |
Double Hung | 35/±2160/400/A2 |
Double Slider | 37/±2160/180/A2 |
Single Hung | 37/±1920/260/A2 |
Single Slider | 39/±1920/180/A2 |
Low profile fixed | 42/±2160/730/Fixed |
Warranty | Lifetime |
Exclusions | Improper Installation |
Early this year, Window City put in a new bay window for me. They took a while to quote, but they did great work. Very happy with how it looks and how well they did their work. I would recommend them again without any doubt.
From beginning to end, it was a fantastic experience. The products are top-notch in terms of their quality. Really high-quality windows and doors, and the team that put them in was great. They paid close attention to every detail, and I was really happy with how far they went to help me. I’m glad to be a Window City customer.
Personally, I believe Window City is the best window supplier I’ve ever dealt with. They provided me with premium-quality windows for my home renovation. I am extremely satisfied with their products and service.
I want to specifically mention the outstanding service and attention to detail from sales to installation by the team. I can recommend them to my friends and family without any doubt because they did an excellent job on my window replacement.
We made a call to Window City a few years ago to put some new windows in the bedrooms of our children, and we couldn’t be happier with the outcome. My husband and I decided to put new windows downstairs about a month ago, so we called them again—to our amazement, they recognized us! excellent clientele service. Fantastic product at a great price!
Recently, I had my home renovated without any hassle with the support of Window City. We found this company by reading so many good reviews. The team was extremely professional, and they made my job easier. Thanks to the team.
I was waiting to finish the window installation in our home to write a review of them. I need to say a big thanks to the staff who showed us the best-designed windows and installed them on time without making any difficulties for us. Great job, team Window City.
We recently purchased our new windows from Window City. They were good at customer relations. They patiently answered all our concerns and doubts. The team suggested the best windows suitable for our home designs. Regarding the installation team, they did their best to make our home beautiful.
It has been two years since we had them installed and I can’t say anything bad about them! They are perfect for any climate and they offer the best warranty around. Not sure what else there is to say, but they are just so good!
I just want to start off by saying how impressed I am with Window City. I recently had my windows and doors installed and they’re fantastic. We live in a windy region and the windows are so well made that it doesn’t even sound like we need to keep the window open on cold days!
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