Aluminum alloy window design standard
Window sill height
In general residential buildings, the height of the aluminum glass windows sill is required to be not less than 0.9 m. When the height of the window sill is less than 0.8 m, protective measures should be taken. In public buildings, the height of the window sill varies from 1.0 to 1.8 m, and the sash that opens to the public walkway shall have a height of not less than 2.0 m.

Window height
In a typical residential building, the height of the thermal break window is 1.5m, and the height of the window sill is 0.9m, and the window top is 2.4m from the floor surface. The height of the window should be determined according to the requirements of lighting, ventilation, space image, etc., but pay attention to the problem of excessive stiffness of the window. If necessary, add beams or "scraping". In public buildings, the height of the whole piece of glass has exceeded 7.2m, which is no longer the scope of ordinary windows.

Window width

The window width generally starts from 0.6m. According to the standard of the building standard, the width modulus of the general building opening is 300mm, that is, the general width is 600mm, 900mm, 1200mm, 1500mm, and so on. It should be noted that when the window is too wide, vertical keels or “scraping” should be added. Otherwise, the stiffness of the window is prone to occur.