Bringing class to glass, Viracon, a subsidiary of Apogee Enterprises, fabricates and installs architectural glass that has been treated with its glass-coating services. Viracon company buys bulk, flat glass which then can be insulated, laminated, silk-screened, coated, or tempered for customers in the commercial and institutional glass market. Other end products include acoustical, blast-mitigating, heat-strengthened, spandrel, hurricane-resistant, and high-performance coated glass. Viracon has manufacturing facilities in Minnesota and Georgia. Viracon company was formed in 1970 by James Martineau.