A mortise door refers to a door that uses a mortise lock, which is a type of lock fitted into a rectangular pocket (called a mortise) cut into the edge of the door. Unlike surface-mounted locks, a mortise lock is installed inside the door, making it more secure and durable. This type of locking system typically includes both a latch and a deadbolt within the same lock body, offering enhanced security and smooth operation.
Mortise doors are commonly found in commercial buildings, hotels, and higher-end residential properties due to their strength, longevity, and ability to support various locking functions, including electronic or access control systems. A mortise door is especially ideal for main entrances or high-traffic areas where security is a priority.
Key Features of a Mortise Door:
- Stronger & more durable than cylindrical locks
- Allows multiple locking functions (latch + deadbolt in one body)
- Common in commercial buildings, hotels, and high-end homes
- Can support smart lock upgrades or access control systems
In VSH Technology we have 5 door mortise lock
1.Hook Mortise Door
A hook mortise door lock is a locking mechanism specially designed for sliding doors, offering a high level of security. It features a hook-shaped latch that extends into a recessed pocket (called a mortise) in the door jamb, firmly securing the door when locked. This hook design provides a stronger grip compared to standard latches, which is why it’s commonly used for both interior and exterior sliding doors.
Like other mortise locks, the hook lock is installed into a cut-out within the edge of the door, ensuring a clean, flush fit. The lock is often made from durable materials such as stainless steel (e.g., SUS304), which enhances its strength and resistance to corrosion—ideal for long-term use in various environments.
For added protection, this type of lock is usually paired with a cylinder lock, allowing the door to be locked and unlocked with a key. This multi-layered security setup makes the hook mortise lock a reliable choice for areas where safety is a top priority. However, installation requires precision and proper tools, as it must fit accurately within the door’s structure. Overall, a hook mortise door lock is an excellent option for anyone needing secure and dependable locking on sliding doors.
2. Mortise Door 6085
A Mortise Door 6085 is a specific type of lockset commonly used for secure door installations, especially on external doors. It features a 60mm backset, which is the distance from the edge of the door to the center of the handle spindle hole, and an 85mm center-to-center measurement, referring to the space between the spindle and the key cylinder hole. These measurements are important because they ensure proper alignment and compatibility with the door hardware. Unlike surface locks, mortise locks like the 6085 are installed inside a pocket cut into the door edge, making them stronger and more secure. They usually combine a latch and a deadbolt in one unit, providing better protection.
Moreover, many mortise locks are built with durable materials such as stainless steel and a reinforced steel body, making them ideal for high-use or high-security settings. Although installation requires precise tools and a door of suitable thickness, the result is a clean, secure fit. Overall, the Mortise Door 6085 is a reliable choice for anyone looking to upgrade their door security with a well-engineered locking system.
3. Mortise Door 2885
The Mortise Door 2885 is a specific type of mortise lock commonly used in smart door lock systems, especially for grill doors. It fits into a recessed pocket (mortise) in the edge of the door and supports advanced features like fingerprint scanning, keypads, and smartphone access. The number “2885” typically refers to the model or size of the lock body, designed to be compatible with digital lock systems.
Like other mortise locks, the 2885 offers high security and durability, often combining a latch and deadbolt in one unit. It is suitable for wooden or metal doors and is often built from stainless steel for strength and corrosion resistance. Some versions also meet European standards, ensuring quality and reliability. Overall, the Mortise Door 2885 is an ideal solution for modern sliding doors that require both security and smart technology integration.
Picture from Vsh Technology Sdn Bhd
4. Mortise Door 7085
The Mortise Door 7085 is a specific type of mortise lock commonly used in wooden and fire-rated doors for both residential and commercial settings. It features a 70mm backset and an 85mm center-to-center measurement, ensuring proper alignment with door handles and lock components.
Built for strength and reliability, the 7085 is installed inside a recessed pocket in the door and is often made from materials like stainless steel, brass, or steel. It supports various locking mechanisms, including deadbolts, latches, or roller latches, and is compatible with both single and double-leaf doors.
This lock model is available in different finishes such as satin, polished, or antique brass to suit various design preferences. Brands like Plantex, Avant Guard, and Dorset offer 7085 locks, some of which include added features like handle-lift locking or semi-automatic unlocking, making them a versatile and secure choice.
Picture from Yale
5. Sensor Mortise Door
A sensor mortise door lock combines the solid security of a traditional mortise lock with modern smart features. It fits inside the door like a regular mortise lock but adds keyless entry, remote access, and real-time monitoring through built-in sensors and electronic modules.
Users can unlock the door using fingerprints, PIN codes, RFID cards, or a smartphone app, removing the need for keys. Many models support Wi-Fi or Bluetooth for remote control, temporary access codes, and activity logs. Some also include door status sensors and automatic locking for added safety.
Popular examples like the ZKTECO TL800 , and VLOCK V18F show how these locks offer a perfect blend of security, technology, and convenience for modern homes and businesses.
Conclusion
In conclusion, choosing the right mortise door lock depends on your door type and security needs. For smart main entrances, the Sensor Mortise Lock is ideal, offering features like fingerprint access and remote control. If you have a smart sliding door, go for the 2885, which supports digital access methods. The 7085 suits wooden or fire-rated swing doors, providing durability and secure fitting. The 6085 is a common choice for standard swing doors in homes or offices. For sliding doors needing a strong grip, the Hook Mortise Lock is the best option due to its hook-shaped latch. Each type serves a specific purpose, so match the lock to your door for the best performance and security. CLICK HERE NOW for more details.
