The main types of aluminum alloy sliding windows used in ordinary households are as follows:
1. Single-sash aluminum alloy sliding window: A sliding window with only one sash that slides open and closes. Single-sash sliding windows can only be side-sliding windows.
2. Double-sash aluminum alloy sliding window: A sliding window with two sashes that slide open and close. It can be a pair of sliding windows or a side-sliding window.
3. Three-sash aluminum alloy sliding window: A window with three sashes that slide open and close, i.e., three sashes sliding relative to each other. Generally, the middle sash moves on one track, and the two side sashes move on the same track. There are also types where each sash moves on a separate track.
4. Lift-up aluminum alloy sliding window: A sliding window where the opening sash needs to be raised vertically to a certain height before opening horizontally.
