The Lightweight Structures Association of Australasia (LSAA) is a Not for Profit, autonomous, inter-disciplinary group of interested parties involved in the field of lightweight architectural structures. We started in 1981 as the Membrane Structures Association (MSAA) but expanded in 1994 to include other innovative structures such as cable-nets and high-tech glazing facades.
Operating primarily in Australia and New Zealand our basic aim is to promote the proper application of lightweight structures, their design, fabrication, construction and materials and to encourage the development of these and other aspects essential to lightweight structures.