High-Security Sliding Door Locks for Modern Space-Saving Interiors

Secure your sliding entrances and partitions with our specialized range of sliding door locks. At Hardware Depot, we offer locking solutions designed specifically for the unique mechanics of sliding systems. Whether you are an Interior Designer working on a minimalist glass partition or a Homeowner looking for a reliable lock for your balcony's sliding glass door, our collection ensures both safety and style.

Our locks feature robust hook-bolt mechanisms that prevent the door from being lifted or pried open. For Architects and Contractors, we provide a variety of low-profile designs that fit seamlessly into wooden, aluminum, or UPVC frames without compromising the sleek "space-saving" aesthetic of sliding doors.

Our Specialized Range Includes:

• Hook Bolt Locks: The industry standard for sliding security, ensuring a tight grip between the door and frame.

• Sliding Glass Door Locks: High-clarity designs for frameless glass partitions and balconies.

• Privacy Sliding Locks: Thumb-turn versions perfect for sliding bathroom or bedroom doors.

• Premium Finishes: Available in Matt Black, Satin Stainless Steel, and Chrome to match modern hardware trends.

Q: Can these locks be used for both wooden and glass sliding doors? A: We have specific models for both. Hook locks are generally used for wooden and aluminum frames, while specialized patch-fitting locks are available for frameless glass doors.

Q: Are sliding door locks as secure as regular door locks? A: Yes, when using a Heavy-Duty Hook Bolt. Unlike straight bolts, the hook wraps around the strike plate, making it nearly impossible to force the door open horizontally or lift it off the track—a feature highly recommended by Architects for balcony safety.

Q: What is the benefit of a "flush" sliding door lock? A: Flush locks sit level with the door surface. This allows the door to slide fully behind a wall or into a pocket without the lock hitting the frame, making it a favorite for Interior Designers working with pocket doors.

Q: Do you offer bulk supply for residential apartment projects? A: Yes. Hardware Depot is a leading supplier for Contractors and Developers. Contact us for project-based quotes on high-volume sliding door hardware.