What should the clear height of the room be no less than?

The clear height of the room shall conform to the Code for Residential Design (GB 50096-2011) implemented on August 65, 2002;

The indoor clear height of bedroom and living room (hall) should not be less than 2.40m, the local clear height should not be less than 2. 10m, and its area should not be greater than 1/3 of the indoor usable area.

When the space in the sloping roof is used as a bedroom and living room (hall), the indoor clear height of 1/2 area should not be less than 2. 10m.

The indoor clear height of the kitchen and bathroom should not be less than 2.20m m. The clear distance between the lower surface of the horizontal drainage pipe in the kitchen and bathroom and the ground should not be less than 1.90m, and it will not affect the opening of the door and window sash.

The clear height of a room refers to the vertical distance between the floor or ground and the bottom of the upper floor or ceiling. The relationship between clear height and floor height can be expressed by formula: clear height = floor height-floor thickness. That is, the difference between floor height and floor thickness is called "clear height".