Double-Bi-Fold Door
The Double Bi-Fold Door is an innovative tool that makes a door into two doors. This is usually used in situations where you will have one folding door, but you need two sets of doors. If this happens, you can simply use the Double Bi-Fold Door to make two doors out of one. Although it's not as practical as having multiple sets of doors, it can still be used for specific situations where you want to limit access through one door.
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