It all began at a design exhibition in Fagersta during the summer of 2010. Johan Karlsson from the Formens Hus in Hällefors was there. He had previously thought about an emergency building made of cardboard. Meanwhile, Anette Eriksson, head of Tillväxtgruppen in Fagersta was also there. “What if you could do something great with tubes developed at the Roll Forming Center?” said Annette.