Brisbane’s modular walls are not like the conventional walls of modular construction Brisbane. Modular construction is a system of building construction in which pre-built sections of walls, floors and roofs are assembled to build a house. Unlike conventional construction, modular construction uses pre-fabricated materials which are often lighter-weight. The advantage of using modular construction is that there are no constraints placed on design and construction. These advantages make modular walls more popular than conventional construction methods. Some of the benefits of modular construction are discussed below.