Our Story

Serving Belleville, Kingston, Prince Edward County, Trenton, Cobourg, Durham Region and more.

Prime Windows & Doors is a family run business.

We began as CJW Renovations, a construction company. We served the community for 8 years before deciding to specialize in windows and doors. In 2020 we opened our first showroom in Belleville, ON and changed our name to Prime Windows and Doors. Now, in 2023, we are excited to be opening a second location in the Cobourg area! We look forward to serving all past, present, and future customers!

Bring the beauty of Prime Doors & Windows into your home – each handcrafted down to the smallest detail. From the warmth of hardwood interiors to the long-lasting beauty of aluminum and vinyl clad exteriors, our products are as enjoyable to look at as they are to look through.

Our Vision

Our company emphasizes seamless cooperation among our employees, facilities, suppliers and customers. By working together, we can continue to transform our dream of serving you, the customer, into a reality.

Our vision is to help our customers choose the best product to suit their needs, while providing the best possible pricing, industry leading warranties, and – most of all – providing you with the customer service you deserve.