IDP has been a leading manufacturer in the door industry since 1977. Our founders, the Ben-Ezra brothers, have dedicated themselves to perfecting the highest quality door products with advanced features and benefits. We specialize in prefinished steel door frames, offering kerfed or non-kerfed, adjustable or fixed frames, including fixed sidelites and borrowed lites. In addition, we offer other door components and accessories such as casing, and sills. Our company is located in Southeastern Michigan, where we operate in a 100,000 square foot state-of-the-art facility. Our advanced equipment includes stamping, forming, welding, and powder coating machines. This enables us to manufacture custom commercial door frames or large volume specially engineered or custom frames with ease. At IDP, we are committed to providing exceptional customer service to our clients. Whether you require off-the-shelf door frames or a customized solution, we are equipped and prepared to meet your needs. To start a manufacturing relationship with IDP, send us a message using the form on our website, and an IDP representative will be in touch with you. Join our long list of satisfied customers and experience the IDP difference today.