The Cornerstone Building Brands family of brands offer window and door solutions that satisfy the design, performance and code requirements for North American residential and light commercial fenestration projects. Our brands provide a wide range of new construction windows and doors as well as replacement windows and doors solutions for your home’s needs.
Window, patio door and entry door products available in a wide variety of styles and built with the highest quality materials and craftsmanship to meet the specific needs of each region across Canada. Designed for new construction, renovation and replacement projects.
North Star’s window, patio door and entry door products are built to withstand coast-to-coast climates with long-term reliability, low-maintenance and endless customizations for new construction and low-to-mid-rise residential replacements and renovations.
Cornerstone Building Brands’ residential windows and doors are engineered for new construction, renovation and replacement projects. Our solutions are available in a wide range of distribution channels including Pro Lumberyards, Specialty Distributors and Dealers, Builder Direct, Home Centres and Consumer Retail.
