What is the typical floor height of commercial buildings?

If the floor height of a commercial building is greater than or equal to 5 meters, when calculating the floor area ratio index, the building area is calculated based on the standard floor area multiplied by 1.5 times. The building height of large-scale commercial buildings exceeding 2,000 square meters (such as supermarkets, large shopping malls, specialty stores, restaurants, hotels, entertainment and other commercial buildings with centralized functions) can be increased appropriately according to functional requirements.

The floor area ratio of foyer, lobby, atrium, inner corridor, lighting hall, etc. can be calculated based on its actual construction area.

The floor height is the vertical distance between the upper and lower floors or the floor and the ground. That is the height of a one-story house.

In the "Coordination Standard for Modulus of Residential Buildings" released in 1987, it was clearly stipulated that the parameters used for the floor height of brick-concrete residential buildings are: 2.6 meters, 2.7 meters, and 2.8 meters.

In addition to measuring the height of a residence in "meters", it can also be calculated in "layers". The height of each floor has certain design requirements, which is called the floor height.

Story height usually refers to the distance between the lower floor surface or floor surface and the upper floor floor surface. The difference between the floor height minus the thickness of the floor slab is called the clear height. In order to reduce costs, save building materials, save land, etc., the general residential floor height is about 2.8 meters.

If the floor height of an office building is greater than or equal to 4.8 meters, regardless of whether there are partitions in the floor, when calculating the floor area ratio index, the building area will be calculated based on the area of ??the floor multiplied by 1.5 times.

The floor area ratio of foyer, lobby, atrium, inner corridor, lighting hall, etc. can be calculated based on its actual construction area.