Masonite is one of the world’s leading manufacturers of interior and exterior doors. For over 97 years, we’ve helped make buildings and homes better through innovative door solutions. Our doors offer more style, functionality, security, comfort, connection, light, and technology. At Masonite we are constantly reinventing our products, refining our designs and finding ways our doors can provide solutions. For the last 5,000 years, doors have pretty much done one thing. With our collections of DIY barn door kits, solid core sound-dampening doors, and the new M-Pwr Smart Door, we prove that doors can do more.