How big is the door of a house?

The entrance door of a general house adopts a sub-door, the size of which is 1200*2000. Unit door width is not less than 2000, height is not less than 2200.

According to the residential design code, the minimum width of the public exterior door opening of a unit room is 1.2m, the entrance door, living room (hall) door and bedroom door are generally 0.9 or 1m, which shall not be less than 0.9m, the kitchen door shall not be less than 0.8m, the bathroom door and balcony door shall not be less than 0.7m, and the height of the above openings shall not be less than 2.0m Villa-style residence can be made.

Extended data:

There are many kinds of doors, which are generally classified according to materials and types:

Material classification: wooden doors, steel doors, aluminum alloy doors, PVC doors (solid wood doors, titanium alloy doors, plastic steel doors, ecological doors, composite doors.

), plastic doors, iron gates, aluminum wooden doors, stainless steel doors, glass doors, etc.

Generally speaking, according to the classification of materials, many of them are compound doors. For example, common aluminum alloy doors are generally aluminum alloy frames and tempered glass.

Type classification: sliding door, sliding door, sliding door, folding door, partition door, hanging door, etc.

Functional classification: paint-free doors, fire doors, retractable doors, etc.

According to location: outer door, inner door and middle door.

According to the way of opening an account, it is divided into: horizontal door, spring door, sliding door, folding door, revolving door, rolling door, ecological door and so on.

According to functions: gate, entrance door, indoor door, explosion-proof door, explosion-proof door, fire door, etc.

Original information: Baidu Encyclopedia: Door Industry