The minimum widths of the main entrance, kitchen, balcony door and bathroom door of a general residence are respectively

900 mm, 800 mm, 700 mm.

1, door height

The height of indoor doors is generally not less than 2 meters, not more than 2.4 meters, otherwise there will be a sense of emptiness, and the door leaf structure needs to be strengthened. If you need styling, ventilation and lighting, you can add a waist window to the door. Its height starts from 0.4 meters, but it is also suitable for too high.

2. Door width

Generally, the width of the door is 0.8 m to 0.9 m, the width of the kitchen door is about 0.8 m, and the width of the bathroom door is 0.7 m to 0.8 m. It is generally believed that the upper limit size is the best for moving furniture. The width of public buildings is generally single door 1m and double door 1.2m to1.8m.. If it is wider, we should consider the manufacture of the door leaf. The width of the door leaf for two or more doors should be 0.6 m to 1.0m, and the standard size of the door is usually 2. 1 m * 0.9 m * 0.24 m thick.

The bathroom door is divided into single and double doors. A single bathroom sliding door usually needs a clear width of at least 650 mm, and the construction drawing generally leaves a doorway of 700mm for the bathroom; The sliding door of double-door bathroom usually needs a clear width of 650 mm, and the door width is1300 mm. If two people pass at the same time, the door width is 2200 mm.

The space in the bathroom is relatively small. If your bathroom door is made as big as the bedroom door, it will not look good aesthetically. The specifications of bedroom doors are usually 2M*0.8M, while those of bathrooms are basically 0.7M*2M.