1. Traditional House Styles in Northern Vietnam
1.1. Stilt House
The Stilt House, or "nha san," is elevated off the ground by wooden stilts, often located in rural or mountainous areas. This design is common among ethnic groups like the Tay, H'mong, and Thai. The stilt structure helps protect the house from flooding and animals, as well as providing better ventilation during hot weather.
The house is typically built using local materials such as wood, bamboo, and palm leaves. The stilts themselves are usually made from strong timber, while the walls and roofs are made from woven bamboo or palm leaves, with the floor often constructed of wooden planks. The living area is often raised, creating space underneath the house for storage, animal pens, or as a cool area to gather during the hotter months. The central area is where the family resides, and it is usually divided into several sections for cooking, sleeping, and daily activities.