What shapes a home?
A home does three jobs: it shelters us, it keeps us safe and healthy, and it is a place for family life and customs. Two things decide its shape.
- Nature: heat, rain, snow, wind, earthquakes and the materials nearby (mud, wood, stone, bamboo, grass).
- People: how a family works, eats, prays, welcomes guests and what it believes is beautiful or proper.
This is why a house in a desert does not look like a house in a rainforest. Neither is better. Each fits its place.
Housing in the world: climate and materials
- Hot and dry: thick walls of mud or stone keep the inside cool in the day and warm at night. Small windows and a flat roof, often with a courtyard.
- Hot and wet: stilts keep the floor above floods and animals. A steep roof with wide eaves drains rain. Big openings let air pass through.
- Cold and snowy: a steep roof throws off snow. Thick walls and small windows keep heat in. Often a chimney or heater in the centre.
- Crowded cities: tall apartment blocks, because land is scarce.
People use what is nearby: bamboo and grass in warm forests, stone in mountains, mud brick in dry plains, wood in forests.
Japanese housing and culture
Japan has hot, humid summers, cold winters, heavy rain and many earthquakes. A traditional Japanese house answers these.
- Wooden frame: wood bends a little in an earthquake and was plentiful.
- Raised floor: air flows under it, so damp and insects stay away.
- Deep eaves: they shade the rooms in summer and keep rain off the walls.
- Sliding doors (fusuma and paper-screen shoji): rooms join or separate. In summer the house opens to the garden, in winter it closes.
- Tatami (straw floor mats): people sit, eat and sleep on the floor. Room size is often counted in tatami mats.
- Genkan (entrance): shoes come off here. The step up shows where the clean inside begins.
Today most Japanese people live in apartments or modern houses. Many keep one tatami room or the shoes-off custom, so old and new live together.
Culture in daily home life
Culture shows in how we use rooms. Some families sit on the floor to eat, others use a table. In some places the kitchen is open, in others it is hidden. Many cultures take off shoes at the door, some keep a prayer corner, some keep a guest room. The living space also changes with the family: joint family, nuclear family, or a person living alone.
Keeping a custom does not mean refusing change. Good designers ask: why did people do this? Then they keep the idea (shade, air, cleanliness) and use new materials.
Try it: read a home
In the 3D, choose each place. For each, write: wall, roof, floor, windows, and one reason. Then look at your own home: find two features that come from weather and two that come from your family's customs.
Key formulas and definitions
- House = Place (weather) + People (customs) + Craft (nearby materials)
- Hot-dry: thick walls, small windows · Hot-wet: stilts, steep roof, big openings
- Cold-snowy: very steep roof, thick walls
- Japan: wood frame · raised floor · deep eaves · sliding doors · tatami · genkan
Worked examples
1. Why does a house in a rainy forest stand on stilts?
Stilts lift the floor above floods, damp and animals. Air flows under the floor, which keeps it dry. A steep roof also drains rain fast.
2. Why are traditional Japanese houses built of wood with sliding doors?
Wood was plentiful and flexes a little in earthquakes. Sliding doors can be opened in the hot, humid summer for air and closed in winter. They also save floor space because they need no swing room.
3. A family moves from a desert village to a snowy hill town. Name two changes they will want in their house.
A steep roof so snow slides off instead of piling up, and a way to heat the rooms such as a chimney or heater. Thick walls help in both places, but the snowy house also needs good roof drainage.
Common mistakes
- Thinking one style of house is "best" for everyone. Each style fits its own weather and customs.
- Saying old houses are only "old-fashioned". Many features (shade, air flow, raised floors) solve real problems.
- Forgetting culture and talking only about weather. Shoes-off rules and room use come from customs.
- Mixing up the purposes: stilts are for floods and air; a steep roof is for rain or snow.