‚ÄčAt WestPro Sales we take pride in partnering with industry leaders to provide our network of clients with the best solutions to meet their needs.  

Located in the suburbs of Montreal for over 20 years, MAC Architectural Metal is recognized as a leader in the design and fabrication of premium pre-painted steel siding end roofing. MAC Metal is renowned by its design and offers highly resistant maintenance-free products. Discover our wide range of contemporary colours. Our products will enhance all of your residential, commercial and industrial projects.


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PolyTuff provides fully warranted products to the waterproofing, architectural and decking industries. PolyTuff manufactures  unique industry leading products in Water Curable Elastomeric Coating Technologies and Waterproofing Solutions. In the ever changing challenges of today's coating needs PolyTuff has developed environmentally friendly, solvent and T.D.I. free, high performace products for the commercial and institutional markets.