The Omaha Performing Arts Center project in Nebraska included the installation of wood-wall panels, acoustic panels, wood ceilings, staircases, wooden handrailing and the facade of the balconies. This project required the use of a circular scaffolding system of up to 80 feet high for the installation of the wall panels. In order to achieve ”perfect soundproofing” the installation of the panels had to be adhered directly onto concrete walls, taking into consideration all of the imperfections left on the concrete. Therefore, a special glue was used to compensate for gaps.