- 根据杜门窗的材料, 它们可以大致分为以下几类: 木质门窗, 钢岛门窗, 塑钢门窗, 铝合金门窗, 玻璃钢门窗, 不锈钢门窗, iron flower doors and windows. Since the reform and opening up, people’s living standards have been continuously improved. The types of doors and windows and their derivative products continue to increase, and the grades are gradually rising, such as insulated broken bridge aluminum doors and windows, wood-aluminum composite doors and windows, aluminum-wood composite doors and windows, 实木门窗, sun rooms, glass curtain walls, wooden curtain walls and so on.
- According to the function of doors and windows: revolving door anti-theft door, automatic door, revolving door.
- According to the opening method, 它分为: fixed window, top-hung window, middle-hung window, bottom-hung window, vertical swing window, side-hung door and window, pulley casement window, pulley window, casement lower-hung door and window, sliding door and window, sliding flat Open windows, folding doors, floor spring doors, lifting sliding doors, sliding folding doors, sliding doors with inverted sides.
- According to performance, 它分为: sound insulation doors and windows, thermal insulation doors and windows, fire doors and windows, airtight doors and windows.
- According to the application part, 它分为: inner doors and windows, outer doors and windows.