When the indoor space is limited, in order to save the fan-shaped space for door rotation, it is recommended that homeowners use sliding doors. Generally speaking, sliding doors are considered to be more modern or used in Japanese style spaces. In fact, American and rural styles also have this method of partition doors (such as farm barn doors), and there are many styles available.
As for the type of door track, the difference between sliding doors and sliding doors is that the track is installed on the upper edge of the door frame like a curtain rod, and there is usually no track laid below.
Let's take a look at the door rails and the hardware used for sliding. It looks like this.

Its advantage is that it has a wide range of applications, both double leaf and single piece door panels can be used, the installation method is relatively simple, and there is no need to fix the entire frame. There is even DIY step teaching here, and it is also easy to install by yourself!
The disadvantage is that the sound insulation effect is not as good as traditional fan-shaped rotating door panels.
Many sliding doors are modeled after barn doors, or you can find some second-hand furniture stores in China where you can find vintage wooden doors that have been removed from old houses and converted into indoor compartment sliding doors, which are also very good.
