North Star Windows & Doors
Wholesale Building MaterialsOntario, Canada51-200 Employees
North Star Windows & Doors is a wholesale building materials company based in St. Thomas, Ontario, that focuses on manufacturing windows and doors. Its operations emphasize continuous improvement through product development, engineering advancements, and an environmentally friendly production process designed to save energy and reduce waste, with a commitment to meeting or exceeding industry standards and delivering thorough service to dealers and customers. The company offers a limited lifetime warranty and positions itself to support customers throughout the life of its products. North Star serves the construction and remodeling market by supplying windows and doors to dealers, aiming to provide quality products and reliable service within the Canadian market. In recent developments, the company expanded its manufacturing and service capabilities through asset acquisitions announced in 2026, including operations affecting Eastern and Western Canada. The organization employs a substantial workforce and operates under the broader umbrella of wholesale building materials.