A new son-in-law sleeps in the right porch, which is called the tang quan. The left porch, or tang chan, is used for drying rice and clothes. Thai houses have beautiful windows, measuring 60cm by 100cm, set close to the floor in the front wall. The roofs are highly distinctive in that they are comprised of four panels. Two flat panels are linked by curved gables over the porches.
Central Highland’s Rong House
Bana, Xedang, and Giarai people living in Vietnam’s Tay Nguyen (Central Highlands) build huge stilt houses known as rong. The roof of a rong is incredibly steep and tall, like the blade of a hole. In front of a rong stands a balcony. These stilt houses serve as communal halls.
The Ede, a matriarchal group in Dak Lak province, live in stilt longhouses. The homeowners’ bedroom faces east, while the guest room faces west. The roof is highly unusual in that it is trapezoid-shaped, with the longer end at the bottom.
This roof is supported by columns and extends from one to one-and-a-half meters in the front and back.