Ohio City

National Door & Trim is the nation’s trusted supplier and installer of high-quality doors, trim, and building materials specializing in multifamily, student housing, and senior living projects. Family-owned since 1978, we offer turnkey Division 6, 8, and 10 solutions with a focus on quality, service, and on-time delivery. With locations in Ohio and the Southeast, we partner with contractors nationwide to complete projects efficiently and to the highest standards.