Polyglass U.S.A., Inc., an innovator and manufacturer of roofing and waterproofing systems, will highlight its roofing solutions at Western Roofing Expo. The roofing exhibition and conference will be held at the Paris Hotel in Las Vegas, NV, June 9–11. Polyglass will also host its industry networking event at the Hard Rock Café and donate to the Davis Memorial Foundation education charity in conjunction with the show.