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, Innovation
, Innovation


Breakthrough ideas and quality, the Maritime way

MD&W’s reputation for innovation in windows and doors is known throughout the new construction and replacement windows industry. This is due to our continuous investment in our workforce, infrastructure and manufacturing and technology practices.

Our technology know-how and expertise covers the fields of high-quality vinyl profile production, including extrusion and quality control, and manufacturing for home remodeling products, including windows systems, interior and exterior doors, garage doors, skylights and roof windows, interior/exterior railing systems, trim and moldings and door hardware and accessories.