- Siding -

Discover Our Siding Collection

Give Personality to Your Home with Our Large Selection of Siding!

The Aluminum Cosmopolitain team is pleased to offer you an impressive selection of Gentek siding in Montreal, the West Island and surrounding areas. You will be able to choose the siding that best suits the style of your property from our varied palette of colours. Call us for a free estimate!

Insulated Siding

Insulated vinyl is a good choice when you want to improve your home's energy efficiency. With a high-quality panel and high-density insulation, this heavy-duty integrated siding gives you the performance you want. Watch your heating bill go down!

Vinyl Siding

Combining the elegance of wood with the easy care of vinyl, Gentek vinyl siding is the perfect choice no matter what style your home is. The choice of colours, textures and profiles: all aspects of this siding have been meticulously designed for performance and appearance.

Specialty Siding

Gentek's specialty sidings stand out for their versatility. Whether in imitation stone, shakes or scallops, these sidings attract the eye but are still easy to maintain. To give a touch of radiance and refinement to your property, choose our specialized sidings.

Aluminum Siding

Durable and stylish, the aluminum siding we offer recalls the noble look of wood and delivers foolproof performance. Discover the many warm colours and varied profiles of this siding that’s as solid as it is magnificent.

Soffits and Fascia

Enhance the beauty of your home by offering maximum protection! Gentek's aluminum fascia and soffits allow you to modernize the look of your home while effectively protecting your attic from the ravages of moisture. We offer a wide variety of colours and styles that suit a variety of architectural styles.



Shop at Home!

Our shop at home service allows you to choose your doors and windows from the comfort of your own home.

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