Alumicor - Building excellence. Alumicor is a Canadian-based supplier of Architectural Aluminum building envelope products. Founded in 1959, today’s Alumicor drives innovation with products and manufacturing capabilities that effectively respond to the evolving needs of the architectural and building community. Alumicor has earned respect and recognition from this community for technical competence, responsiveness and integrity. With a commitment to sustainable design, Alumicor is fully positioned to support green building projects and LEED® eligibility. Check out our website for more information on sustainability and LEED. French is also available. For the people who work at Alumicor, our Company is committed to the highest standards of workplace safety within a culture that promotes mutual respect and continuous learning. Head office located in Toronto, at 290 Humberline Drive (M9W 5S2), Canada, Alumicor services the North American market through five manufacturing facilities and a number of sales centres across the country. An Apogee Enterprises Company.