About J.C Windows & Doors
With 18 years of manufacturing excellence, J.C Windows & Doors has established itself as a trusted partner for builders, developers, and renovation professionals across Canada. Our commitment to quality, innovation, and customer satisfaction sets us apart in the industry.
Our Story
Established nearly two decades ago, J.C Windows & Doors has grown from a local workshop into one of Ontario's premier window and door manufacturers. Based in Markham, our factory and showroom serve as the hub for innovation and quality production.
We have successfully served over 1,000 clients, building lasting partnerships with builders, general contractors, renovation companies, and architects across the region. Our success is built on a simple promise: factory-direct quality delivered with professional reliability.
Why Choose Us?
Our Mission
To deliver premium window and door solutions that enhance the beauty, comfort, and energy efficiency of homes and commercial spaces across Canada.