We have selected the most important news for you: 28 Aug 2006 Installation 18 mtr. long rockwool wall panels Recently ViaVac was asked if it was possible to install 18 mtr. long panels weighing nearly 500 kg horizontally to the wall. This extreme length could not be lifted with a standard machine. We proposed to suspend 2 GlassBoy's at a distance of 12 mtr. on a lifting beam. This solution worked excellent!