Glass Door Lock

Glass door locks are specialized locking mechanisms designed for glass doors, commonly used in commercial buildings, offices, showrooms, and modern homes. Since glass is a delicate material, these locks are designed to provide security without compromising the integrity or aesthetics of the door.

Types of Glass Door Locks

1. Patch Locks

   • Installed at the bottom or side of a frameless glass door.

   • Usually used with a floor spring or hydraulic door closer.

   • Common in offices and showrooms.

2. Glass-to-Glass Locks

   • Used when locking one glass panel to another.

   • Often used in double glass door setups.

3. Sliding Door Locks

   • Designed for sliding glass doors.

   • Can be clip-on, bolt, or latch-style.

4. Top/Bottom Locks

   • Mounted at the top or bottom of the door.

   • Sometimes used in combination with patch locks for added security.

5. Keyed Cylinder Locks

   • Use a standard key mechanism.

   • Available in single or double cylinder versions.

6. Electronic or Smart Locks

   • Offer access via PIN codes, RFID cards, or biometrics.

   • Great for businesses or smart homes.

Installation Considerations

• Glass thickness matters (typically 8–12 mm).

• Tempered or toughened glass is required.

• Avoid drilling glass if not pre-designed for it — use clamps or adhesive types.

• Professional installation is recommended for most lock types.

Pros

• Modern and minimal aesthetic

• Secure when properly installed

• Options for keyless access

• Compatible with most commercial setups

Cons

• Limited options for retrofitting without altering the glass

• Not all locks are DIY-friendly

• Some models may be pricey