Founded in Tampa, Florida, Masonite International Corporation specializes in designing, manufacturing, marketing, and distributing interior and exterior doors for both residential and commercial buildings. The company's core mission is to provide high-quality, innovative door solutions that enhance the functionality and aesthetics of living and working spaces. Masonite's product range includes molded panel, flush, stile and rail, steel, and fiberglass residential doors, as well as medium-density fiberboard (MDF) and architectural interior doors. They also offer various door components, catering to new construction, repair, renovation, and remodeling markets globally.

Masonite International Corporation has garnered attention from notable industry leaders and investors due to its extensive product portfolio and market reach. The company has achieved significant milestones in innovation and sustainability, contributing to its reputation as a leader in the door manufacturing industry. Its impact is evident in its widespread adoption across diverse construction projects worldwide, reflecting its commitment to quality and customer satisfaction.