The upturned eaves on roof corners are the most identifiable mark of chinese roof architecture.
Why are korean roofs curved.
Temple roofs were curved because buddhists believed that a curved shape could ward off evil spirits which were thought to only move in straight lines.
This curvature permits extra sunlight in winter to enter the building and at the same time provide a little extra shade in summer.
The curving house designed by joho architecture in south korea has a contemporary look as it is made of materials such as concrete and steel but is profoundly linked to local traditions when it comes to the choice of form and the focus on the building s relationship with its surroundings.
The tiles usually shaped to represent bamboo create their own curved surface further confusing the evil spirits.
The upturned roof design appeared during the han dynasty 206 bc 220 ad and were the standard type used until the song dynasty 960 1279.
The most obvious reason is for their aesthetic appeal curved lines on the roof of a home allow for a more organic design.
This happens because in summertime the sun is more directly overhead while in the winter it only gets about 35 degrees above the horizon at noon.
Asian roofs are gently curved out at the corners in order to allow more light to enter the windows in winter and provide extra shade in the summer.