Tensairity solutions design and produce lightweight structures based on the Tensairity principle. Tensairity is a new light weight structural concept patented worldwide. The key principle of Tensairity is to use low pressure air to stabilize compression elements against buckling. The basic Tensairity structure is a beam with the properties of a simple airbeam as light weight, fast set up and compact storage volume but with the load bearing capacity of conventional steel girders. Ideal applications of the Tensairity technology are wide span roof structures, temporary buildings and footbridges.