1、Window sill height

In general residential buildings, the window sill height is required to be no less than 0.9m. When the window sill height is lower than 0.8m, protective measures should be taken. In public buildings, the height of the window sill ranges from 1.0 to 1.8m. The bottom height of the window sash opening to the public walkway should not be less than 2.0m.

2、Windows height

In general residential buildings, the height of the window is 1.5m, plus the height of the window sill is 0.9m, then the top of the window is 2.4m from the floor. The height of the window should be determined according to requirements such as lighting, ventilation, and spatial image. However, attention should be paid to the excessive stiffness of the window. If necessary, beams or "split beams" should be added. In public buildings, the height of a whole piece of glass sometimes exceeds 7.2m, which is no longer within the scope of ordinary windows.

3、Windows width

The window width generally starts from 0.6m. According to the provisions of the building standard opening specifications, the width module of the general building opening is 300mm, that is, the general width is 600mm, 900mm, 1200mm, 1500mm, etc. It should be noted that when the window opening is too wide, a vertical keel or "split beam" should be added, otherwise the stiffness problem of the window will easily occur.

4、Door height

The height of doors for people to pass through is generally not less than 2m, and no matter how high it is, it should not exceed 2.4m. Otherwise, it will feel hollow, and the door leaf production needs to be specially strengthened. If needed for styling, ventilation, and lighting, a waist window can be added to the door. Its height starts from 0.4m, but it should not be too high. Professional and good articles, all in the door industry.

The door for vehicles or equipment to pass through should be determined according to the specific situation. Its height should be 0.3~0.5m higher than the vehicle or equipment to prevent the vehicle from colliding with the door frame due to bumps or when the equipment needs to be transported with rollers. As for the clearance requirements for various types of vehicles, please refer to the corresponding specifications.

If it is a large-volume, large-space building such as a sports stadium or exhibition hall, and an over-sized door needs to be installed, a regular-sized additional door can be added to the main door leaf so that people can pass through when the door does not need to be opened.

Nowadays, there are many inspection doors for various equipment tube wells in buildings. They are not places that are often passed through, so the height of the upper frame is generally the same as or lower than that of ordinary doors. There is also a threshold at the same height as the skirting line below, and its clear height is There is no need to stick to 2m, just about 1.5m.

For hotel rooms, the clear height of the door opening is 2.1m.

5、Gate width

Generally, the door size of a house is 0.9~1m, the room door is 0.8~0.9m, the kitchen door is about 0.8m, and the bathroom door is 0.7~0.8m. Due to the consideration of moving in modern furniture, the upper limit size is often used nowadays.

The door width of public buildings is generally 1m for single doors and 1.2~1.8m for double doors. If it is wider, the production of door leaves must be considered. The width of door leaves for double doors or multiple doors is preferably 0.6~1.0m. Professional and good articles, all in the door industry.

The width of hotel guest room door openings is generally ≥0.9m, and the width of bathroom door openings is ≥0.75m.

The width of the emergency door for safe evacuation must be set according to calculations and regulations (relevant fire protection regulations). The width of the door for pipe well maintenance is generally 0.6m. In addition to its own width, a door for motor vehicles or equipment to pass through should only leave a gap of 0.3~0.5m on each side.

6、Doors and windows maintenance

Dust on doors and windows should be cleaned regularly to keep doors, windows, glass, and hardware clean and bright. If the doors and windows are contaminated with oil stains and other difficult-to-clean things, it is best not to use strong acid or strong alkali solutions for cleaning. Otherwise, it will not only damage the surface finish of the profile, but also destroy the protective film and oxide layer on the surface of the hardware, causing damage to the hardware. of rust.