Door hardware comes in three main functions—Privacy, Passage, and Dummy—and choosing the correct type prevents mismatched doors and confusion during installation.
1. Privacy Door Knobs (Bedroom/Bathroom)
Includes a lock. Perfect for spaces requiring privacy.
Not key-operated → safer for families.
2. Passage Door Knobs (Hallway/Closet)
No lock. Ideal for rooms with constant traffic.
Perfect for laundry rooms, hallways, utility rooms.
3. Dummy Door Knobs (Non-turning)
Used for:
- Bifold doors
- Pantry doors
- Decorative statement doors
- Closet doors
- Vintage furniture restorations
Mounts flush on one side—no latch or mechanism.
4. Why Choosing the Right Function Matters
✔ Prevents wrong purchases
✔ Ensures the door works properly
✔ Saves installation time
✔ Enhances room usability
