- About Us -
Founded in 1981, Aluminum Cosmopolitain offers you customized exterior renovation services. Whether it's installing new siding, doors or windows, we have the high quality products you need. You also benefit from excellent warranties and installation by recognized experts.
Your Satisfaction Is Important to Us
Through a long-term partnership with Canada's largest supplier, you benefit from an exceptional selection of products as well as impeccable quality and installation. Whether you want to transform your decor, reduce your energy costs or improve the natural lighting of your home, you can rely on our expertise.
Aluminum Cosmopolitain participates in the Rénoclimat™ program and holds the Novoclimat™ certification. We are also a participating retailer in the Hydro-Québec ENERGY STAR® Energy Efficiency Program.