The placement of the Rockwool insulation, its precise installation instructions and the necessary layer order are supported by miniaturised nodes and sections in the display shown in the picture. The original rockwool materials used can be touched, and the visual design makes everything in the installation areas shown in the display clearly visible and explained. The importance of thermal insulation is now clear to everyone, and the visualisation provides a precise answer to the questions ‘what materials and how to do it? You can see more and more of it in fire stations and at trade fairs.