Nordicum - Real Estate Annual Finland 2019 - Page 3 INTELLIGENCE BELOW SNOW. The new Ruukki ® Roof Sensor system ensures that your property investment does not collapse. Snow loads are a risk on roofs of industrial, commercial and official buildings. The Ruukki ® Roof Sensor system monitors the snow load of roofs in real time and prevents hazardous situations. This new innovation also ensures safety and increases the building's value when renting or selling it. Read more about a small investment with surprising impact YOU KNOW THE ROOF WILL HOLD Nordicum 3