Cornerstone Building Brands is the largest manufacturer of exterior building products in North America, servicing the commercial, residential and repair & remodel markets. With more than 100 locations across North America and a family of industry-leading brands that span the breadth of the markets we serve; we’re uniquely positioned to provide best-in-class products and services our customers and communities need when and where they need them.
We meet the diverse and changing needs of our customers and communities through our relentless commitment to continuous improvement in the form of streamlined business processes, lean manufacturing and automation that supports our workforce, as well as innovation and research & development that push our company and the industry forward. In addition, our Core Values foster growth and support our dedication to providing an inclusive culture and safe, supportive environments where our employees can thrive.
That’s the Cornerstone Building Brands Advantage.
Our dedicated team of hundreds of sales and service professionals are available to help you and work side by side on every challenging project or product inquiry.
Our culture of innovation drives us to continually develop new solutions that improve product performance, energy efficiency and ease of use.
We are where you need us across North America, with strategically located manufacturing facilities and distribution centres across Canada, delivering on the unique demands of your project.
We are the trusted leader in windows, vinyl siding, metal roof and wall systems, and metal accessories.
We are a one-stop shop for commercial and residential exteriors. Limitless colour and design options allow you the flexibility to truly customize each project.
Our leadership position in the marketplace is driven by a forward-thinking growth and acquisition strategy.