Block Iron & Supply Company specializes in the design and development of custom hollow metal doors and frames. The company offers architectural wood doors made of a variety of materials, including plastic laminate and flush veneer. It has custom fabrication, code compliance and architectural specification writing capabilities. Block Iron & Supply Company provides in-house engineering, machining, glazing, painting and prefinishing services. The company offers aluminum storefront hardware access panels, roof hatches, and door controls and closers. Its product line also includes lockers, mailboxes, projection screens, bulletin boards and wardrobe units. Block Iron & Supply Company provides power-assisted door openers, as well as wall and corner guards for hospitals and commercial complexes.