Summer and Rainy are only two seasons Southern of Thailand have, it land and people have to withstand a lot of typhoons. This is the main reason why Southern Thai house are the strongest Thai house among other regions. There are 3 types of houses, Ruek Khrueng Phook, Plank House and Masonry House. The distingue style of the southern region house are the structure of the roof and the stilts on cement poles. The walls are made from layers of wood boards, the windows are narrow, using mortise and tension joint instead of the nails, and it has a lower gable roof than other regions. However, the 3 types of roofs were influenced by other countries. Gable roof follows the basic style, tiles are made of grass, baked clay, or rhomboid tiles and the roof will be decorated with carved wood if the owner is of high status. The second style, PANYA or LIMA roof was influenced by Indonesian and Malaysian. This roof was built to fight against storms and the slopes of the roof are trapezoidal. Brann’s roof or Manila roof are the last type which was integrated from gable roof and PANYA roof. The roof is lower than the other types, the top part is a gable roof and the bottom part is a PANYA roof, the trapezoidal roof supports the top part.