Masonite International Corp is engaged in designing, manufacturing, marketing, and distributing interior and exterior doors for the new construction and repair, renovation, and remodeling sectors of the residential and non-residential building construction markets. Its product categories include interior molded residential doors, interior stile and rail residential doors, exterior fiberglass residential doors, exterior steel residential doors, interior architectural wood doors, wood veneers, and molded door facings and door cores. The company operates its manufacturing and distribution facilities in seven countries in North America, Europe, South America, and Asia. It has three segments North American Residential, Europe, and Architectural.