Is the wall thickness of traditional houses in Northeast China thick?

Thick wall: The temperature in Northeast China is extremely low in winter, and it is very cold outside, so it is necessary to use thick wall to resist the cold wind outside.

The traditional houses in the three northeastern provinces have the characteristics of large roof slope, thick walls and small windows, which are closely related to the local natural environment. The roof has a great slope to prevent the snow from crushing the roof; Thick walls to prevent wind and cold; Small windows are also related to the low temperature all the year round.

Small window: The days are longer in winter. There is a lot of exposure (not heat) in the sun. The sun tilts at a great angle. Please don't use big windows to attract sunlight into the room. In winter, the temperature is low, which is easily affected by the cold wave. So the window area is small and the ventilation area is small. Resist the cold with thick walls.