We are proud to exclusively represent Irwin Seating Company’s entire lineup; the most impressive auditorium seating line in the world. The Marquee model shown below and the Citation are two of the most popular models but the Millennium is catching up quickly. The most impressive attribute about the Irwin Auditorium Seating line is the ability to mix and match the customers design choices. Whether you choose steel seat pans or plastic, wood backs or plastic, end panels and armrests, the choices are mostly interchangeable choices. You can build a chair to your needs.