Congoleum's Installation Group manager Bob Dempsey, center, displays a finished custom installation layout using both the original 16-inch (nominal) DuraCeramic format and the new DuraCeramic Options. The completed design was the culmination of an installation/certification seminar held recently in upstate New York. Shown kneeling are Gerry Vaughn, installer and Lisbeth Calandrino, flooring industry trainer. Standing are Dan Dugan, contractor; Ron Hayes, contractor; Dempsey; Margo Locust, salesperson; and John Mullen, master wood flooring crafstsman.