How to Lock a Bi-Fold Door | Simple Solutions for Safety & Security
If you have bi-fold doors at home, you may often need to secure them after closing—especially to prevent children or pets from accidentally opening them. This article introduces a bi-fold door lock that requires no drilling and is easy to install, helping you quickly achieve reliable door security.
This universal folding door lock fits most standard-thickness bi-fold doors, closet doors, pantry doors, and more. Its wide design accommodates door panels up to 1-3/8 inches thick. Made of stainless steel, it is sturdy, resistant to deformation, and built for long-term use.
Installation & Usage Steps
Position the lock: Slide the lock onto the top track of the bi-fold door.
Close the doors: Ensure both door panels are fully closed.
Engage the lock: Slide the lock to the center of the door gap to secure automatically.
Unlock: Slide the lock back to one side to release the doors.
Suitable Applications
Child safety: Keep children out of kitchens, storage rooms, etc.
Pet control: Restrict pet access to certain areas.
Residential & commercial use: Ideal for bedrooms, closets, laundry rooms, playrooms, and office partitions.
No special tools or door modifications are needed—this bi-fold door lock offers reliable security with a simple design. Whether for household safety or space management, it is an efficient and practical locking solution.