Traditional Korean houses, known as hanok, are characterized by their unique architectural style that harmonizes with nature. They typically feature wooden frames, clay walls, and tiled roofs, which are designed to provide insulation and ventilation. The layout often includes a central courtyard, allowing for natural light and airflow. The floors of hanok are usually made of ondol, a traditional heating system that uses heated stones beneath the floor. These houses often incorporate sliding doors called changhoji, made from paper and wood, which enhance the connection between indoor and outdoor spaces. Overall, hanok reflect the cultural values of simplicity and balance in Korean life.