Aluminum Cosmopolitan: Installation of Doors, Windows and Cladding on the West Island, in Montreal And Surrounding Areas

Let the Light Come In

Replacing the doors windows on your home gives you an opportunity to recast its personality. In addition, modern windows with clean lines can adapt to any architectural style and let in more natural light without compromising your heating bill.

Our ENERGY STAR® certified windows and doors meet high energy efficiency and quality standards. For installation of new doors and windows on the West Island and surrounding areas, as well as in the Montreal area, contact our team at Aluminum Cosmopolitan!

We Do the Installation Ourselves

From sales to installation, you’ll deal with a single team dedicated to your satisfaction and who will be available at all times. In business since 1978, we always pay close attention to detail and to making sure we meet the agreed deadlines. Call us for the sale and installation of:

Shop at Home – Free Service

Choose your next windows in the comfort of your home! Our team will go to your home to offer you high-performance products designed according to the latest trends. We deal with the largest supplier in Canada, so we can offer you an impressive selection of colours and styles.

Professional Associations and Certifications

Régie du bâtiment du Québec (licence RBQ : 1966-0539-00)
Office de la protection du consommateur

Gentek – Premium Renovator™

Gentek is fully committed to your satisfaction: you benefit from written warranties for installation and products, and you will increase the value of your home investment. The Gentek - Premium Renovator™ program includes a network of independent contractors across Canada committed to delivering a consistent level of excellence.