Rice barns in Indonesia (known as lumbungs) are built on four poles, usually stand between 1½ metre and 2 metres up from ground level.
In vernacular architecture of Indonesian archipelago rice barns are made of wood and bamboo materials, and roof usually made from dried grass, palm leaves, or ijuk (Arenga pinnata fibers), and most of them are built raised up on four or more posts to avoid rodents and insects.