Which materials can be used for constructing a poultry house?

The floor of the poultry house should be made of concrete. The roof of the poultry house can be made of concrete, asbestos, tiles, thatched roof etc. Apart from all these iron sheets, grass, palm leaves can be used to cover the roof. The walls can be erected using bricks, sand blocks, iron sheets, wood and mud. Care should be taken such that there are no cracks in the floor of walls otherwise there would be a risk of parasitic infestation.